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Saturday, 23 June 2018
Conference
Keynote & Plenary Speaker PDF Print E-mail
  1. Invited Speaker on Regional Post-Graduate Conference On Environmentally Sustainable Technology (RCET2017), “Hydrogen Production from CO2 Reforming of CH4 Over Modified Mesostructured Silica Nanoparticles”, 16-17 October 2017, AMTEC UTM Johor Bahru.
  2. Invited Speaker on Southeast Asia Catalysis Conference 2017, “Mesoporous Fibrous Silica KCC-1 for CO2 Methanation”, 20-23 May 2017, NTU Singapore.
  3. Invited Speaker on CO2 Capture and Utilisation Workshop 2017, “Oxygen Vacancy-Rich Mesoporous Fibrous Silica KCC-1 for CO2 Methanation 5-8 February 2017, UM Kuala Lumpur.
  4. Speaker and Faciltator on Kursus Supervisory and Development Program (AS102) Fac of Science, “Graduate on Time” , 4 April 2017, Faculty Science, UTM Johor Bahru.
  5. Speaker and Faciltator on Review Paper writing Workshop, Faculty Science, 22 November 2016
  6. Speaker and Faciltator on Kursus Supervisory and Development Program (AS102) Fac of Science, “Graduate on Time” , 10 August 2016, Faculty Science, UTM Johor Bahru.
  7. Keynote Speaker on The 2nd Materials Research Society of Indonesia (MRS-Id) Meeting 2016, “Core-shell structured Fibrous-SiO2@ZSM-5 for CO Hydrogenation”, 24-26 October 2016, Bandung Indonesia.
  8. Invited Speaker on 2th International Seminar on Chemistry 2016, “Utilization of Lapindo Mud for Heterogeneous Transesterification of Waste Cooking Oil & POME” 26-27 July 2016, ITS Surabaya Indonesia.
  9. Invited Speaker on RAFSS 2016, “Core-shell structured Fibrous-SiO2@ZSM-5 for acid catalytic cracking”, 18-20 May 2016, UTM Kuala Lumpur, Malaysia.
  10. Invited Speaker on ISPC 2016, “Material Characterization : N2 Adsorption” 22-24 April 2016, UTM Johor Bahru Malaysia.
  11. Keynote Speaker on ICOWOBASS 2015, “Development of high-performance silica based catalysts for the production of high-calorie synthetic natural gas from carbon dioxide”, 16-17 October 2015, Universitas Airlangga Surabaya Indonesia.
  12. Speaker and Faciltator on Kursus Supervisory and Development Program (AS102) Fac of Science, “Graduate on Time” , 13 April 2016, Faculty Science, UTM Johor Bahru.
  13. Keynote Speaker on International Conference on Chemical & Material Engineering, “Design and Activation of Materials for Heterogeneous Base Catalysis”, 29-30 September 2015, Universitas Diponegoro Semarang Indonesia.
  14. Keynote Speaker on SEMINAR NASIONAL KIMIA 2015, “Modification Of Aluminosilicate Framework For Producing Of High Quality Of Petrol Fuel”, 28-29 August 2015, ITS Surabaya Indonesia.
  15. Invited Speaker on RAFSS 2014, “Solid Acid-Base Catalyst : Synthesis & Characterization”, 8-11 September 2014, UTM Johor Bahru Malaysia.
  16. Invited Speaker on 8th Indonesian Zeolite Sminar 2013, “Catalytic transformation of n-pentane over Zn/HZSM5”, 45 June 2013, ITB Bandung Indonesia.
  17. Keynote Speaker on ITS Special Workshop, “Publication in High Impact Journal” , 28/02/2014, ITS Surabaya Indonesia.
  18. Keynote Speaker on 2nd ITB Catalysis Symposium (2012), "Development of ZrO2 based Solid Acid Catalysts for Modification of Linear Alkanes"
  19. Keynote Speaker on 3rd Thailand Nanotechnology Conference, “Preparation Of Zinc Oxidenanoparticle By Electrochemical Method For Photocatalytic Degradation Of Methylorange” 3rd Thailand Nanotechnology Conference, Bangkok, Thailand, Dec 2009
  20. Invited Speaker On WORKSHOP SEMINAR NATIONAL KIMIA X, ITS, 2008 : "Design of Reactor for Heteregeneous &Homogeneous Reaction", Workshop Seminar National Kimia X, 25-26 August2008, ITS Surabaya Indonesia.
  21. KEYNOTE WORKSHOP on SEMINAR NATIONAL KIMIA X - ITS, 2008 : "Design & Synthesis of Solid Super Acid-Base Catalysts", Workshop Seminar National Kimia X, 25-26 August 2008, ITS Surabaya Indonesia.
 
Proceedings & Presentations PDF Print E-mail

# Year 2017 #  

  1. Sugeng Triwahyono, Aishah Abdul Jalil, Siti Munirah Sidik, “Hydrogen Production from CO2 Reforming of CH4 Over Modified Mesostructured Silica Nanoparticles”, Regional Post-Graduate Conference On Environmentally Sustainable Technology (RCET2017), 16-17 October 2017, AMTEC UTM Johor Bahru.
  2. Sugeng Triwahyono, Aishah Abdul Jalil, “Mesoporous Fibrous Silica KCC-1 for CO2 Methanation”, Southeast Asia Catalysis Conference 2017, 20-23 May 2017, NTU Singapore.
  3. Sugeng Triwahyono, Aishah Abdul Jalil, M.A.A Aziz, “Oxygen Vacancy-Rich Mesoporous Fibrous Silica KCC-1 for CO2 Methanation ” CO2 Capture and Utilisation Workshop 2017, 5-8 February 2017, UM Kuala Lumpur.
  4. Sugeng Triwahyono, Aishah Abdul Jalil, M.A.A Aziz, “Oxygen Vacancy-Rich Mesoporous Fibrous Silica KCC-1 for CO2 Methanation ” CO2 Capture and Utilisation Workshop 2017, 5-8 February 2017, UM Kuala Lumpur.
  5. Aishah Abdul Jalil, Sugeng Triwahyono, MUHAMED YUSUF BIN SHAHUL HAMID, “Oxygen Vacancy-Rich Mesoporous Fibrous Silica KCC-1 for CO2 Methanation ” CO2 Capture and Utilisation Workshop 2017, 5-8 February 2017, UM Kuala Lumpur.
  6. F. Ariffin, S.M. Izan, A.A. Jalil, C.R. Mamat, N. Basar, J. Jaafar, H. Hamdan, S. Triwahyono, “Short Chain Polyols from the Conversion of cellulose over metal loaded onKCC-1 catalysts”, NanoMITe Annual Symposium 2017 (NMAS2017), 14th – 15th November 2017, Universiti Putra Malaysia
  7. S.M. Izan, S. Triwahyono, A.A. Jalil, Z.A. Majid, “Effect of hydrogen spillover to the cyclohexane isomerization over different Supports”, 6th Conference on Emerging Energy & Process Technology (CONCEPT2017), 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  8. M.Y.S. Hamid, S. Triwahyono, A. A. Jalil, “Regeneration Study of Fibrous Silica KCC-1 for CO2 Methanation, 6th Conference on Emerging Energy & Process Technology (CONCEPT2017), 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  9. Rahman, A.F.A., Jalil, A.A., Triwahyono, S., Mohamed, M, A. A. Abdulrasheed, “Electrogenerated TiO2/Mesostructured Silica Nanoparticles for Photodecolourization of Congo Red”, 6th Conference on Emerging Energy & Process Technology (CONCEPT2017), 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  10. N.F. Khusnun, A.A. Jalil*, S. Triwahyono, M. Asmadi, “Carbon Materials as Visible Light Driven Photocatalyst for Degradation of p-Chloroaniline”, 6th Conference on Emerging Energy and Process Technology 2017 (CONCEPT 2017), 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  11. F. F. A. Aziz, A. A. Jalil, S. Triwahyono, M. Mohamed, N. Hassan. “Effect of TiO2 Loading on Fibrous Silica ZSM-5 for Photodegradation of Acetaminophen”, 6th Conference on Emerging Energy & Process Technology 2017, 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  12. N.S. Hassan, A.A. Jalil, S. Triwahyono, M. Mohamed, “Tetragonal stabilization of microwaved-silica doped mesoporous zirconia nanoparticles in ammonium hydroxide for enhanced bisphenol A degradation”, 6th Conference on Emerging Energy and Process Technology 2017 (CONCEPT 2017), 6th Conference on Emerging Energy & Process Technology 2017, 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  13. N.N.M Ghani, A.A.Jalil*, M.A.A. Aziz, S.Triwahyono S. Athiwalam, “PXylene Selectivity Improvement in Toluene Disproportionation by Fibrous Silica Beta Zeolite”, 6th Conference on Emerging Energy and Process Technology 2017 (CONCEPT 2017), 6th Conference on Emerging Energy & Process Technology 2017, 27-28 November 2017, Double Tree by Hilton, Johor Bahru, Malaysia.
  14. Ahmad Anwarud Dawam, Yatim Lailun Ni’mah, Ratna Ediati, Didik Prasetyoko, Sugeng Triwahyono, Aishah Abdul Jalil, “Red Mud As Alumina Source In The Synthesis Of Mesoporous Aluminosilicate And Its Application As Catalyst Esterification Of Reutalis Trisperma Oil”, Malaysia Separation Science Conference 2017 (MySSC 2017), 23-25 October 2017, Pulai Sprins, Johor Bahru, Malaysia.
  15. Aishah A. Jalil, Sugeng Triwahyono, Nur Fatien Muhamad Salleh, “Electrochemical-Induced Synthesis Of NiAl2O4/Al2O3 For Adsorption Of Pd(II) ”, Malaysia Separation Science Conference 2017 (MySSC 2017), 23-25 October 2017, Pulai Sprins, Johor Bahru, Malaysia.
  16. S. Triwahyono, A.A. Jalil And N. Salamun, “Zirconium Loaded Mesostructured Silica Nanoparticles Adsorbent For Removal Of Hexavalent Chromium From Aqueous Solution”, Malaysia Separation Science Conference 2017 (MySSC 2017), 23-25 October 2017, Pulai Sprins, Johor Bahru, Malaysia.

# Year 2016 #  

  1. S.F. Jamian, S. Triwahyono* and A.A. Jalil  Effect of temperature and aging time towards fibrous silica structure, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  2. N.H.R. Annuar*, S. Triwahyono, A.A. Jalil and N.H.N. Kamarudin, CrO3-ZrO2 for N-Pentane Isomerization: Influence of Chromium Precursors on the Physical Properties, Acidity and Catalytic Activity, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  3. S.M. Izan, S. Triwahyono*, A.A. Jalil, Z.A. Majid, M.L. Firmansyah, N. A.A. Fatah, N.S. Jamari, S.F. Jamian, , Effect of Pre-Treatment Temperature to the Silica Fibrous Beta Zeolite for Isomerization of Cyclohexane, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  4. M.A.A. Aziz*, A.A. Jalil, S. Triwahyono, Mechanistic investigation of CO2 methanation on metal promoted mesostructured silica nanoparticles through in situ FTIR Spectroscopy, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  5. N.F. Khusnun, A.A. Jalil*, S. Triwahyono and N.S. Hassan , Synthesis of Iron Oxide supported Carbon Nanotubes and Its Photoactivity, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  6. C.N.C. Hitam, A.A. Jalil*, S. Triwahyono and A.F.A. Rahman , Copper Oxide Supported on Titanium Dioxide for Photocatalytic Oxidative Desulfurization, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  7. Triwahyono*, A.A. Jalil, M.L. Firmansyah, Synthesis and Characterization of Fibrous Silica ZSM‐5 for Cumene Hydrocracking, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  8. Arumugam, Y. H. Taufiq-Yap* and S. Triwahyono, Synthesis, Characterization and Catalytic Application of Various Si and Al based Nanozeolites Beta – Green Fuel, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  9. M.Y.S. Hamid, S. Triwahyono*, A.A. Jalil, M.L. Firmansyah, Unique Fibrous Morphology Silica Nanoparticle for CO2 Methanation, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  10. N.S. Jamari, S. Triwahyono*, A.A. Jalil, Z. Ramli, M.L Firmansyah, N.A.A. Fatah, S.M. Izan, S.F. Jamian, Platinum Supported on Fibrous Silica Hy Zeolite for N-Hexane Isomerization, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  11. A.F.A. Rahman, A.A. Jalil*, S. Triwahyono and C.N.C. Hitam, Effect of pH on Photocatalytic Decolorization of Congo Red Using Titania Supported Mesoporous Silica Nanoparticles, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  12. Jusoh*, A.A. Jalil and S. Triwahyono, Dual-active Fe species supported on mesostructured silica nanoparticles for photo-Fenton-like degradation of phenolic compounds, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  13. Ibrahim, A.A. Jalil*, S. Triwahyono and N.F. Khusnun, Silica modified Mordenite Zeolite for n-pentane Isomerization: Synthesis and Catalytic Reaction, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  14. Zainab Ramli, Shima Shirani Lapari and Sugeng Triwahyono , Reactivity of Hierarchical Mesoporous Sodalite Catalyst in Knoevenagel Condensation Reaction, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  15. Gambo, A.A. Jalil*, S. Triwahyono, S.I. Lamido, S.M. Izan, Silica surface-modified HY Zeolite for enhanced n-heptane isomerization, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  16. N.W.C. Jusoh*, N.H.N. Kamarudin, A.A. Jalil and S. Triwahyono , Effect of Cu and Zn introduction sequence on the properties and photocatalytic activity of CuO-ZnO/MSN catalyst, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  17. N.S. Hassan, A.A. Jalil*, S. Triwahyono and N. F. Khusnun, Synthesis of Copper Oxide Supported on Graphene Nanoplatelets for Paracetamol Degradation, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  18. N.A.A. Fatah, S. Triwahyono*, A.A. Jalil, MoO3 and Platinum Supported Mesostructured Silica Nanoparticles for n-Heptane Isomerization, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  19. Ainul Hakimah Karim*, Aishah Abdul Jalil and Sugeng Triwahyono , Carbon Nanotubes – Mesostructured silica nanoparticles: Efficient adsorbent for methylene blue, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  20. N.H.N. Kamarudin*, S.N. Timmiati, N.H.R. Annuar, H.D. Setiabudi, A.A. Jalil and S. Triwahyono, Intrinsic properties assessment by hydrogen and pyridine preadsorbed FTIR of Pt/Zn-Hβ for determining the role of Zn in n-pentane isomerization, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  21. S.N. Timmiati*, S. Triwahyono, A. A Jalil and N. H. N. Kamarudin, IR study of interaction of molecular cumene with MoO3 type catalyst, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  22. F.H. Mustapha, A.A Jalil*, S. Triwahyono, M. Mohamed and A.S. Zolkifli, Highly photoactivity rutile phase TiO2 for degradation of methylene blue, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  23. Nadzidah Yusof, Che Rozid Mamat*, Aishah Abdul Jalil, Sugeng Triwahyono, Synthesis of Molybdenum Oxide Supported on Fibrous Silica KCC-1 for 1,4-Diisopropylbenzene Hydrocracking, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  24. N.N.M. Ishak, N. Salamun, A.A Jalil, and S. Triwahyono*, Amine Functionalized Fibrous Mesostructured Silica Particles for Efficient Adsorption of Heavy Metal Ions, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  25. Z.A. Alexzman, M.Y.S. Hamid, S.M. Sidik, A.A. Jalil and S. Triwahyono*, Modified Fibrous Mesoporous Silica Particles for CO2 Methanation, International Conference on Catalysis 2016, 20-21 Sept 2016, Johor, Malaysia.
  26. PREPARATION OF FIBROUS MORDENITE BASED CATALYSTS FOR N-HEXANE ISOMERIZATIONPREPARATION OF FIBROUS MORDENITE BASED CATALYSTS FOR N-HEXANE ISOMERIZATION, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY (MARYAM IBRAHIM), 7-8 Dec 2016 Port Dickson
  27. A REVIEW ON CATALYTIC OXIDATIVE COUPLING OF METHANE TO VALUE-ADDED CHEMICALS, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  28. EFFECT OF CATALYST MORPHOLOGY TOWARDS THE CATALYTIC PERFORMANCE OF CO2 METHANATION OVER SILICA BASED CATALYST, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  29. EFFECT OF PH ON PHOTOCATALYTIC DECOLORIZATION OF RHODAMINE B USING COPPER OXIDE SUPPORTED ON GRAPHENE NANOPLATELETS, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  30. A REVIEW ON EFFECT OF METAL AND NON-METAL DOPED TITANIA CATALYST FOR PHOTODEGRADATION OF BISPHENOL A, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  31. SYNTHESISI OF TITANUM OXIDE SUPPORTED ON MESOPOROUS SILCA NANOPARTICLES FOR PHOTOCATALYTIC DECOLOURIZATION OF CONGO RED, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  32. EFFECT OF REACTION TEMPERATURE ON CYCLOHEXANE ISOMERIZATION OVER SILICA FIBROUS BETA ZEOLITE, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  33. REVIEW ON PHOTOCATALYTIC REMOVAL OF PHARMACEUTICAL ACTIVE AND ENDOCRINE DISRUPTING COMPOUNDS FROM WASTEWATER USING ZSM5 BASED CATALYSTS, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  34. A REVIEW ON SURFACE ACIDITY MODIFICATION OF ZSM5 FOR PARA-SELECTIVITY ENHANCEMENT IN TOLUENE METHYLATION, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  35. A FACILE SOLVOTHERMAL APPROACH FOR THE SYNTHESIS OF FIBROUS Y ZEOLITE-BASED CATALYST: DIBRANCHED ISOMER SELECTIVITY ENHANCEMENT, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  36. EFFECT OF TEMPERATURE IN FIBROUS SILICA (KCC-1) SYNTHESIS FOR CONVERSION OF METHANOL TO OLEFIN, 5TH CONFERENCE ON EMEGING NERGY & PROCESS TECHNOLOGY, 7-8 Dec 2016 Port Dickson
  37. PREPARATION OF FIBROUS SILICA BETA ZEOLITE FOR CYCLOHEXANE ISOMERIZATION, 2ND INTERNATIONAL SEMINAR ON CHEMISTRY (MARYAM IBRAHIM), 26-27 July 2016, ITS Surabaya Indonesia
  38. PREPARATION OF FIBROUS SILICA BETA ZEOLITE FOR CYCLOHEXANE ISOMERIZATION), 2ND INTERNATIONAL SEMINAR ON CHEMISTRY, 26-27 July 2016, ITS Surabaya Indonesia
  39. SYNTHESIS AND CHARACTERIZATION OF NEW SILICA ZSM5 FOR BENZENE ALKYLATION), 2ND INTERNATIONAL SEMINAR ON CHEMISTRY, 26-27 July 2016, ITS Surabaya Indonesia
  40. SYNTHESIS OF MOLYBDENUM OXIDE SUPPORTED ON FIBROUS SILICA KCC-1 FOR 1,4-DIISOPROPYLBENZENE HYDROCRACKING), 2ND INTERNATIONAL SEMINAR ON CHEMISTRY, 26-27 July 2016, ITS Surabaya Indonesia
  41. MESOPOROUS TITANIUM DIOXIDE CATALYST FOR PHOTDEGRADATION OF METHYLENE BLUE UNDER UV AND VISIBLE LIGHT IRRADIATIONS), 2ND INTERNATIONAL SEMINAR ON CHEMISTRY, 26-27 July 2016, ITS Surabaya Indonesia 
# Year 2015 #  
  1. N. A. A. Fatah,  A. A. Jalil, S. Triwahyono, Platinum and Molybdenum Oxide Supported Mesostructured Silica Nanoparticles for n-Pentane and Cyclohexane Isomerization, Conference on Emerging Energy and Process Technology, Melaka Malaysia, 15-16 December 2015.
  2. N. F. Khusnun, A. A. Jalil, S. Triwahyono,  Iron Oxide Supported on Carbon Nanotubes for Photodegradation of p-chloroaniline, International Conference on Sustainable Initiative (ICSI) - 8th Asean Environmental Engineering Conference (AEEC), UTM kuala Lumpur, 24-25 August 2015.
  3. N. F. Khusnun, A. A. Jalil, S. Triwahyono,  Photodegradation Kinetics of P-Chloroaniline Using Iron-Oxide Supported Carbon Nanotubes Catalyst, Conference on Emerging Energy and Process Technology, Melaka Malaysia, 15-16 December 2015.
  4. A. S. Zolkifli, A. A. Jalil, S. Triwahyono, M.L. Firmansyah, R. Idris, A Review On Various Metal Loaded onto ZSM-5 Catalyst for Benzene AlkylationConference on Emerging Energy and Process Technology, Melaka Malaysia, 15-16 December 2015.
  5. F.H. Mustapha, A. A. Jalil, S. Triwahyono, M.L. Firmansyah, R. Idris, A Review On Morphological Modification of Titania Based Catalyst for Photodegradation of Organic PollutantConference on Emerging Energy and Process Technology, Melaka Malaysia, 15-16 December 2015.
  6. M.L. Firmansyah, A.A. Jalil, S. Triwahyono, Novel Dandelion-like ZSM-5 for Hydrocracking Large Molecules, 5th International Conference on Fuel Cell and Hydrogen Technology, Kuala Lumpur Malaysia, 1-3 September 2015.
  7. Firmansyah, M.L., Triwahyono, S., Jalil, A.A, Improved n-hexane Isomerization over a ZSM-5 with Unique Dendritic Morphology, Melaka Malaysia, 15-16 December 2015.
  8. N.F. Jaafar, A.A. Jalil and S. Triwahyono, Photocatalytic Degradation of 2-Chlorophenol using Mesoporous TiO2, 5th International Conference on Fuel Cell & Hydrogen Technology (ICFCHT2015), Kuala Lumpur, Malaysia, 1-3 September 2015.
  9. N.F. Jaafar, A.A. Jalil and S. Triwahyono, A Facile In-Situ Preparation Method of  AgNanoparticles Supported on TiO2 for Efficient Photodegradation of 2-Chlorophenol, 4th Conference on Emerging Energy and Process Technology 2015 (CONCEPT 2015), Melaka, Malaysia, 15-16 December 2015.
  10. A.F.A. Rahman, S.M. Ling, A.A. Jalil and S. Triwahyono, Photocatalytic Decolorization of Methylene Blue using Zinc Oxide Supported on Mesoporous Silica Nanoparticles, One Day EU-ASEAN Symposium and Workshop on Photocatalysis, Johor Bahru, Malaysia, 24 November 2015.
  11. A.F.A. Rahman, A.A. Jalil and S. Triwahyono, Titania Supported Mesoporous Silica Nanoparticles for Photocatalytic Decolorization of Rhodamine B, 4th Conference on Emerging Energy and Process Technology 2015 (CONCEPT 2015), Melaka, Malaysia, 15-16 December 2015.
  12. N. Salamun, S. Triwahyono, A.A. Jalil, Acid and Vacuum Heat Treatments for Activation of Banana Stem Fibers as Adsorbent for Hg(II) Adsorption, 4th Conference on Emerging Energy and Process Technology (CONCEPT 2015), Melaka Malaysia, 15-16 December 2015.
  13. L. P. Teh, S. Triwahyono, and A. A. Jalil, CO Methanation over Metal-loaded Mesoporous ZSM5, 5th International Conference on Fuel Cell and Hydrogen Technology 2015 (ICFCHT2015), Kuala Lumpur Malaysia, 1-3 September 2015.
  14. L. P. Teh, S. Triwahyono, A. A. Jalil, Z. Majid, C. R. Mamat, and S. A. Setu, Nickel-promoted Protonated Mesoporous ZSM5 for CO Methanation, 4th Conference on Emerging Energy and Process Technology (CONCEPT 2015), Malacca Malaysia, 15-16 December 2015.
  15. M. S. M. Yusof, A. A. Jalil, A. Ahmad, S. Triwahyono, T. A. T. Abdullah, M. H. D Othman, Evaluation on the Potential of Palladium Based-electrocatalyst for Oxygen Reduction Reaction in High Temperature Proton Exchange Membrane Fuel Cell, 5th International Conference on Fuel Cell and Hydrogen Technology, Kuala Lumpur Malaysia, 1-3 September 2015.
  16. M. S. M. Yusof, A. A. Jalil, A. Ahmad, S. Triwahyono, T. A. T. Abdullah, M. H. D Othman, Potential of Palladium as a Cathode Material for High Temperature PEMFC, 4th Conference on Emerging Energy & Process Technology, Melaka Malaysia, 15-16 December 2015.
  17. C.N.C. Hitam, A. A. Jalil, S. Triwahyono,  Synthesis of copper oxide supported on titanium dioxide for photocatalytic oxidative desulfurization, International Conference on Sustainable Initiative (ICSI) - 8th Asean Environmental Engineering Conference (AEEC), UTM Kuala Lumpur, 24-25 August 2015.
  18. C.N.C. Hitam, A.A. Jalil and S. Triwahyono, Synthesis of Zinc Oxide Supported On Titanium Dioxide for Photocatalytic Oxidative Desulfurization of Dibenzothiophene, 4th Conference on Emerging Energy and Process Technology 2015 (CONCEPT 2015), Melaka, Malaysia, 15-16 December 2015.
  19. N.S. Hassan, N.J. Roslani, A.A. Jalil and S. Triwahyono, N.F. Salleh, N.F. Jaafar, Copper Oxide Supported on Graphene for Photodegradation of Rhodamine B, One Day EU-ASEAN Symposium and Workshop on Photocatalysis, Johor Bahru, Malaysia, 24 November 2015.
  20. N.S. Hassan, A.A. Jalil and S. Triwahyono, A Review on Graphene/Semiconductor Nanocomposites (GSN) for Photocatalytic Degradation of Organic Pollutants, 4th Conference on Emerging Energy and Process Technology 2015 (CONCEPT 2015), Melaka, Malaysia, 15-16 December 2015.
  21. S.M. Sidik, A.A. Jalil, S. Triwahyono, Effect of activation temperature over Ni/MSN in CO2 reforming of CH4, 5th International Conference on Fuel Cell and Hydrogen Technology (ICFCHT 2015), Kuala Lumpur Malaysia, 1-3 September 2015.
  22. S.M. Sidik, S. Triwahyono, A.A. Jalil, , Effect of activation temperature over Ni/MSN in CO2 reforming of CH4, 4th Conference on Emerging Energy and Process Technology (CONCEPT 2015), Melaka Malaysia, 15-16 December 2015.
  23. Ibrahim, M., Jalil, A.A., Triwahyono, S., Firmansyah, M.L., A Review on Catalytic CO2 Methanation for High-Calorie Hydrocarbons, 4th Conference on Emerging Energy and Process Technology (CONCEPT 2015), Melaka Malaysia, 15-16 December 2015.
  24. R. Idris,  Triwahyono, Jalil, A.A., S., Firmansyah, M.L., A Effect of reduction temperature towards the catalytic performance of CO2 methanation over fibrous MSN catalyst, 4th Conference on Emerging Energy and Process Technology (CONCEPT 2015), Melaka Malaysia, 15-16 December 2015. 

# Year 2014 #

  1. A. F. A. Rahman, A. A. Jalil, and S. Triwahyono, A Review On Titanium Dioxide Based Catalyst For Photocatalytic Degradation of Organic Compounds, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  2. A.H. Karim, A.A. Jalil, S. Triwahyono and N.H.N. Kamarudin, Multi-walled carbon nanotubes improve the physicochemical properties of mesostructured silica nanoparticles for efficient adsorption of methylene blue, 27th Regional Symposium of Malaysia Analytical Sciences, Johor Bahru, Malaysia, 9 - 10 December 2014.
  3. C.N.C. Hitam, A. A. Jalil, and S. Triwahyono, A Review on Photocatalytic Oxidative Desulfurization of Petroleum Fuels, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  4. K. Puad, S. Triwahyono, A.A. Jalil, M.S. Khayoon, A.E. Attabani, H. Arbain, N.A.A. Fatah, N.B. Talib, Effect of silica mesoporous-macroparticles (SMP) and eggshell for biodiesel production from croton megalocarpus oil, Regional Annual Fundamental Science Symposium 2014, 8-11 September 2014.
  5. K. Puad, S. Triwahyono, and A.A Jalil, A review: Biodiesel Production from Non-Edible Oil of Heterogeneous Catalysts, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  6. L. P. Teh, S. Triwahyono and A.A. Jalil, Metal-promoted mesoporous ZSM5 for CO methanation to produce synthetic natural gas (SNG), 27th Regional Symposium of Malaysia Analytical Sciences , Johor Bahru Malaysia, 9-10 December 2014.
  7. L. P. Teh, S. Triwahyono and A.A. Jalil, Methanation of carbon monoxide on metal-promoted mesoporous ZSM-5, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  8. M. A. A. Aziz, A. A. Jalil, S. Triwahyono and R. R. Mukti, Application of mesostructured silica nanoparticles for CO2 reduction, Conference on Emerging Energy & Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  9. M. A. A. Aziz, A. A. Jalil, S. Triwahyono and R. R. Mukti, Basic surface sites of various Ni-supported catalysts for methanation of CO2, 27th Regional Symposium of Malaysia Analytical Sciences, Johor Bahru Malaysia,  9-10 December 2014.
  10. M. A. A. Aziz, A. A. Jalil, S. Triwahyono and R. R. Mukti, Iron-promoted mesostructured silica nanoparticles for CO2 hydrogenation, 27th Regional Symposium of Malaysia Analytical Sciences, Johor Bahru Malaysia, 9-10 December 2014.
  11. M.L. Firmansyah, S. Triwahyono, A.A. Jalil, and M.A.A Aziz, Design of Hierarchical Porous Zeolites using Various Surfactants as Mesopore Directing Agents, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  12. M.S.M Yusof, A.A. Jalil, and S. Triwahyono, A review on cathode electrocatalyst of membrane electrode assembly for proton exchange membrane fuel cell, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  13. N. B. Talib, S. Triwahyono, A. A. Jalil, C. R. Mamat, K. Puad, A. E. Atabani, A comparative study between NaOH and KF/Al2O3 catalyzed transesterification of biodiesel from edible and non-edible vegetable oil, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  14. N. B. Talib, S. Triwahyono, A. A. Jalil, C. R. Mamat, K. Puad, M. S. Khayoon, A. E. Atabani, Heterogeneous catalyst screening for biodiesel production from Moringa oil, 27th Regional Symposium of Malaysia Analytical Science,Johor Bahru Malaysia,  9-10 December 2014.
  15. N. F. Khusnun, A. A. Jalil, and S. Triwahyono, A Review on Development of Carbon Nanotubes based Catalyst, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  16. N. H. N. Kamarudin, A. A. Jalil, S. Triwahyono,  A.H. Karim, and N.F.M. Salleh, Synthesis of mesoporous silica nanoparticles by variation of microwave power for the ibuprofen drug delivery, 27th Regional Symposium of Malaysia Analytical Sciences, Johor Bahru, 9-10 Disember 2014. 
  17. N. Salamun, S. Triwahyon, and A.A. Jalil, Zirconium loaded banana stem fibers as adsorbent for recovery of Hg(II),  Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  18. N. Salamun, S. Triwahyono, A.A. Jalil, N.F.M. Salleh, 2nd International Science Postgraduate Conference 2014 (ISPC 2014), Ibnu Sina Institute for fundamental science studies, 10-12 March 2014.
  19. N. Salamun, S. Triwahyono, A.A. Jalil, N.F.M. Salleh, Mercury(II) and Arsenic(V) biosorption onto low cost biosorbent, 27th Regional Symposium of Malaysian Analytical Sciences, Johor Bahru Malaysia, 9-10 December 2014.
  20. N. W. C. Jusoh, A.A. Jalil and S. Triwahyono, Effect of Synthesis method on the Photocatalytic Performance of Zinc Oxide Loaded on Mesostructured Silica Nanoparticles, 27th regional Symposium of Malaysia Analytical Sciences ,Johor Bahru, Malaysia, 9-10 December 2014.
  21. N. W. C. Jusoh, A.A. Jalil and S. Triwahyono, Influences of CTAB in Synthesis of ZnO.MSN catalyst and its photoactivity, Conference on Emerging Energy and Process Technology , Port Dickson, Malaysia, 17-18 December 2014.
  22. N.A.A. Fatah, A.A. Jalil, and S. Triwahyono, Effect of support on molybdenum oxide catalyst acidity for n-heptane isomerization, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  23. N.A.A. Fatah, S. Triwahyono and A.A. Jalil, n-Heptane isomerization over molybdenum oxide supported catalyst, 27th Regional Symposium of Malaysia Analytical Sciences,Johor Bahru Malaysia, 9-10 December 2014.
  24. N.F. Jaafar, A.A. Jalil, and S. Triwahyono, Significant effect of pH on photocatalytic degradation of organic pollutants using semiconductor catalysts, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  25. N.F.M. Salleh, A.A. Jalil, S. Triwahyono Effect of Preparation Temperature of Msn for Phenol Removal,  Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  26. R. Idris , S. Triwahyono, A.A. Jalil, A Review on Catalytic Hydrogenation of Carbon Dioxide Into Methanol, Proceeding Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  27. S.M.Sidik, A.A. Jalil, and S. Triwahyono, CO2 reforming of CH4 over Ni/MSN: Effect of Ni loading, Conference on Emerging Energy and Process Technology, Port Dickson Malaysia, 17-18 December 2014.
  28. S.M.Sidik, S. Triwahyono, and A.A. Jalil, Synthesis gas production from CO2 reforming of CHover Ni/MSN, 27th Regional Symposium of Malaysia Analytical Sciences, Johor Bahru, Malaysia, 9-10 December 2014.

# Year 2013 #

  1. S. Triwahyono, A.A. Jalil , R.R. Mukti, M. Musthofa, “Catalytic transformation of n-pentane over Zn/HZSM5”, 8th Indonesian Zeolite Seminar ITB Bandung, 4-5 June 2013
  2. S. Triwahyono, A.A. Jalil, N.N. Ruslan, H.D. Setiabudi,M.A.A. Aziz, S.N. Timmiati, A.H. Karim, N.H.N. Kamarudin, Evaluation of linear alkane hydroisomerization of C5–C7 over MoO3–ZrOand Pt/MoO3–ZrO2 catalysts, Third ITB Catalysis Symposium, Institut Teknologi Bandung, 2-4th September 2013
  3. Herma Dina Setiabudi, Aishah Abdul Jalil, Sugeng Triwahyono, “Effect of Iridium on Hydrogen Spillover Phenomenon for Cumene Cracking over Ir/Pt-HZSM5” , 8th Indonesian Zeolite Seminar ITB Bandung, 4-5 June 2013
  4. N. Sapawe, A.A. Jalil, S. Triwahyono, “Electrosynthesis of ZrO2-ZnO/HY catalyst for enhanced decolorization of organic dyes: Effect of Si-O-Zr and Si-O-Zn bonds” , 8th Indonesian Zeolite Seminar ITB Bandung, 4-5 June 2013
  5. Aishah Abdul Jalil, Muhammad Arif Ab Aziz, Nur Hidayatul Nazirah Kamarudin, Sugeng Triwahyono, “The Effect of Ni on HY zeolite and its application for Cumene Cracking” , 8th Indonesian Zeolite Seminar ITB Bandung, 4-5 June 2013
  6. Aishah Abdul Jalila, Sugeng Triwahyono, Nur Hidayatul Nazirah Kamarudin, Herma Dina Setiabudi, Muhammad Arif Ab Aziz, “Hydrogen molecule-originated protonic acid sites in Pt/Zn-HBEA and evaluation on n-pentane isomerization” , 8th Indonesian Zeolite Seminar ITB Bandung, 4-5 June 2013
  7. Muhammad Arif Ab Aziz, Aishah Abdul Jalil, Sugeng Triwahyono, Taufiq-Yap Yun Hin, Nur Hidayatul Nazirah Kamarudin, CO2 Methanation on Ni-based Mesostructured Silica Nanoparticles, 3rd ITB Catalysis Symposium,Institute Teknologi Bandung, Indonesia, 2-4 September 2013.
  8. N.W.C. Jusoh, A.A. Jalil, M.A.H. Satar, S. Triwahyono, Electrosynthesis of CuO/HY Catalyst for Enhanced Photodecolorization of Malachite Green, 3rd ITB Catalysis Symposium,Institute Teknologi Bandung, Indonesia, 2-4 September 2013.
  9. A.A. Jalil, N. Sapawe, and S. Triwahyono, Electrosynthesis for grown ZnO nanoparticles deposited onto HY zeolite for enhanced decolorization of organic dyes., 3rd ITB Catalysis Symposium,Institute Teknologi Bandung, Indonesia, 2-4 September 2013.
  10. N. Sapawe, A.A. Jalil, S. TriwahyonoModification of Zr supported HY zeolite-based photocatalyst for decolorization of methylene blue, 3rd ITB Catalysis Symposium,Institute Teknologi Bandung, Indonesia, 2-4 September 2013.
  11. Karim, A. H., Jalil, A. A., Triwahyono, S., Kamarudin, N. H. N., Adsorption behavior of carbon nanotubes modified mesostructured silica nanoparticles for the removal of methylene blue, 2nd Conference on Emerging Energy & Process Technology (CONCEPT2013), Desaru, Johor Bahru, 9-10th December 2013
  12. Jaafar, N. F., Jalil, A. A., Triwahyono, S., Jusoh, R., Jusoh, N.W.C., Mesoporous TiO2 Enhanced Photocatalytic Degradation of 2-Chlorophenol,2nd Conference on Emerging Energy & Process Technology (CONCEPT2013), Desaru, Johor Bahru, 9-10th December 2013
  13. Muhammad Arif Ab Aziz, Aishah Abdul Jalil, Sugeng Triwahyono, Taufiq-Yap Yun Hin, Siti Munirah Sidik, Bifunctional   Ni-promoted mesostructured silica nanoparticles for the hydrogenation of CO2 to methane, The Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru Resort, Johor, 9-10 December 2013.
  14. Kamarudin, N. H. N.Jalil, A. A., Triwahyono, S., Karim, A. H., Salleh, N.F.M, Utilization of microwave for the synthesis of mesoporous silica nanoparticles as ibuprofen drug delivery vehicles, 2nd Conference on Emerging Energy & Process Technology (CONCEPT2013), Damai Beach Resort,Desaru, Johor Bahru, 9-10th December 2013
  15. M.R. Sazegar, S. Triwahyono, A.A. Jalil, R.R. Mukti, M. Aziz, “Increase the Activity of Mesoporous Silica Nanoparticles (MSN) by Aluminum grafting for Cumene Cracking under Hydrogen Atmosphere”, The Conference on Emerging Energy & Process Technology, CONCEPT 2013, Lotus Desaru Resort, Johor, 9-10 December 2013.
  16. Salamun, S.Jalil, A. A., Triwahyono, S., Banana stem fiber as a potentially low cost adsorbent for removal of mercury(II), 2nd Conference on Emerging Energy & Process Technology (CONCEPT2013), Damai Beach Resort,Desaru, Johor Bahru, 9-10th December 2013
  17. L.P. Teh, S. Triwahyono, A.A. Jalil, R.R.Mukti, Effect of Iridium Loading on MoO3-HZSM5 for Isomerization of n-Heptane, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013
  18. N.H.R. Annuar, A.A. Jalil, S. Triwahyono, The acidic center of CrO3-ZrO2 in cumene hydrocracking activity, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013
  19. S.M. Sidik, A.A. Jalil, S. Triwahyono, Aziz. M.A.A, Utilization of greenhouse gases in carbon dioxide reforming of methane over Ni/MCM-41 catalyst, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013.
  20. M. S. Khayoon, A. Abbas, B. H. Hameed, S. Triwahyono, A. A. jalil, A. T. Harris, A. I. Minett Selective acetalization of glycerol with acetone over Nickel nanoparticles supported on multi-walled carbon nanotubes, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013.
  21. N.A.A. Fatah, A.A. Jalil, S. Triwahyono, Title: Cumene cracking over platinum and molybdenum oxide loaded on mesostructured silica nanoparticles, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013.
  22. N.W.C.Jusoh , A.A. Jalil, S. Triwahyono, R. Jusohand N.F. Jaafar, Preparation Of Mesostructured Silica Nanoparticles Loaded With Zno And Their Photocatalytic Activity, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013.
  23. Jusoh, R., Jalil, A.A., Triwahyono, S., Jaafar, N.F., Jusoh, N.W.C., Synthesis of α-FeOOH nanoparticles in ionic liquid for enhanced 2-chlorophenol degradation: Insight into photokinetic analysis, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013.
  24. Salleh, N.F.MJalil, A. A., Triwahyono, S., Kamarudin, N. H. N., Jusoh, N. W. C., Functionalization of APTES onto Mesostructured Silica Nanoparticles (APTES-MSN) and the Application for Phenol Adsorption, 2nd Conference on Emerging Energy & Process Technology (CONCEPT 2013), Damai Beach Resort, Desaru, Johor Bharu, 9-10th December 2013.

# Year 2012 #

  1. Sugeng Triwahyono, DEVELOPMENT OF ZrO2 BASED SOLID ACID CATALYSTS FOR MODIFICATION OF LINEAR ALKANES, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  2. Sugeng Triwahyono, Aishah Abdul Jalil, Nurrulhidayah Salamun, and Seau Vin Nee, SYNTHESIS OF ZINC PEROXIDE NANOPARTICLES BY PHOTOLYSIS METHOD, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  3. Sugeng Triwahyono, Aishah Abdul Jalil, and Nur Hazirah Rozali Annuar, EFFECT OF CHROMIUM PRECURSORS ON CHROMIUM OXIDE ZIRCONIA FOR ISOMERIZATION OF n-PENTANE, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  4. Aishah Abdul Jalil, Muhammad Arif Ab Aziz, and Sugeng Triwahyono, THE PROMOTIVE EFFECT OF HYDROGEN IN n-HEXANE ISOMERIZATION OVER Ni/PtHY CATALYST, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  5. Aishah Abdul Jalil, Sugeng Triwahyono, Norzahir Sapawe, and Muhammad Arif Ab Aziz, ELECTROSYNTHESIS OF Zr-Zn-Fe/HY COMPOSITE CATALYST FOR CARBON DIOXIDE HYDROGENATION TO ISO-ALKANES, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  6. Aishah Abdul Jalil, Sugeng Triwahyono, Nurul Aini Mohamed Razali, Herma Dina Setiabudi, and Nur Hidayatul Nazirah Kamarudin, ROLE OF Zn ON n-PENTANE ISOMERIZATION OVER Zn/Pt-HZSM-5, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  7. Aishah Abdul Jalil, Sugeng Triwahyono, Nurul Aini Mohamed Razali, Nur Hidayatul Nazirah Kamarudin, and Herma Dina Setiabudi, INFLUENCE OF PREPARATION METHOD ON THE ACIDITY AND CATALYTIC PERFORMANCE OF Zn-HZSM-5, 2nd ITB Catalysis Symposium, 20 July 2012, Bandung Indonesia
  8. N. Sapawe, A.A. Jalil, S. Triwahyono, Photodecolorization of methylene blue over EGZrO2/EGZnO/EGFe2O3/HY photocatalyst: Effect of radical scavenger, Regional Annual Fundamental Science Symposium (RAFSS 2012), Persada Johor International Convention Centre, Johor Bahru, Malaysia, 10-13 December 2012.
  9. A.A. Jalil, N. Sapawe, S. Triwahyono, The performance of EGZrO2-EGFe2O3/HY as photocatalyst and its efficacy in decolorization of dye-contaminants, Regional Annual Fundamental Science Symposium (RAFSS 2012), Persada Johor International Convention Centre, Johor Bahru, Malaysia, 10-13 December 2012.
  10. H.D. Setiabudi, A.A. Jalil, S. Triwahyono, Effect of iridium loading on the acidity and catalytic activity of Ir/Pt-HZSM5, Regional Annual Fundamental Science Symposium 2012 Persada Johor International Convention Centre, Johor Bahru, Malaysia 10-13 December 2012.
  11. Norzahir Sapawe, Aishah Abdul Jalil, Sugeng Triwahyono, Rohayu Jusoh, Nurfatehah Wahyuny Che Jusoh, Nur Hidayatul Nazirah Kamarudin, Nur Fatien Muhamad Salleh, Nur Farhana Jaafar, Nurrulhidayah Salamun, Electrosynthesis for grown ZnO nanoparticles deposited onto HY zeolite with enhanced decolorization of organic dyes, 5th International Conference on Postgraduate Education (5thICPE 2012), Universiti Teknologi Malaysia, 18-19 December 2012.
  12. Muhammad Arif Ab Aziz, Aishah Abdul, Jalil, Sugeng Triwahyono, Herma Dina, Setiabudi, Ainul Hakimah Karim, Siti Munirah Sidik, New Modified Mesostructured Silica Nanoparticles Catalyst for CO2 methanation, The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  13. Ainul Hakimah, Karim, Aishah Abdul, Jalil, Sugeng, Triwahyono, Nur Hidayatul Nazirah, Kamarudin, Nur Fatien Muhamad, Salleh and Muhammad Arif Ab, Aziz., ADSORPTIVE REMOVAL OF METHYLENE BLUE IN AQUEOUS SOLUTION ONTO MESOSTRUCTURED SILICA NANOPARTICLES, The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  14. Siti Munirah Sidik, Aishah Abdul Jalil, Sugeng Triwahyono, Carbon Dioxide Reforming of Methane over Mesoporous Supported Nickel Catalysts. The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  15. N.H.N. Kamarudin, A.A. Jalil, S. Triwahyono, A.H. Karim, N.F.M. Salleh, M.A.A. Aziz, N. Sapawe, M.R. Sazegar, RECENT DEVELOPMENT IN MESOPOROUS MATERIALS BASED NANOPARTICLES FOR MODERN MEDICINE DELIVERY, The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012. 
  16. Herma Dina Setiabudi, Aishah Abdul Jalil, Sugeng Triwahyono, Nor Aiza Abdul Fatah, Muhammad Arif Ab Aziz, Nur Hazirah Rozali Annuar, Sharifah Najiha Timmiati, Role of iridium on n-pentane isomerization over Ir/Pt-HZSM5, The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  17. N. F. M. Salleh, A. A. Jalil, S. Triwahyono, N. H. N. KamarudinA. H. Karim, N. Sapawe and N. Salamun, INFLUENCE  OF pH IN PHENOL ADSORPTION  ON MESOPOROUS SILICA NANOPARTICLES (MSN), The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  18. Nurfatehah Wahyuny, Che Jusoh1, Aishah, Abdul Jalil1*, Segeng, Triwahyono2, Nur Farhana, Jaafar2, Rohayu, Jusoh1 and Norzahir, Sapawe1, PHOTODECOLORIZATION OF METHYL ORANGE FROM AQUEOUS SOLUTION VIA ELECTROSYNTHESIZED FLAKES-LIKE ZINC OXIDE, The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  19. Rohayu, Jusoh1, Aishah, Abdul Jalil1*, Sugeng, Triwahyono2, Nur Farhana, Jaafar2, Nurfatehah Wahyuny, Che Jusoh1, Norzahir, Sapawe1, IRON DISSOLUTION AND THERMODYNAMIC STUDY OF 2-CHLOROPHENOL DECOMPOSITION USING α-FeOOH CATALYST, The 5th International Conference on Postgraduate Education, ICPE-5 2012 Universiti Teknologi Malaysia18-19 December 2012.
  20. N. Sapawe, A.A. Jalil, S. Triwahyono, Photocatalytic study of methylene blue over EGZrO2/HY photocatalyst under different types of light irradiation, Conference on Emerging Energy and Process Technology (CONCEPT 2012), Lotus Desaru, Johor, 05 December 2012.
  21. Herma Dina Setiabudi, Aishah Abdul Jalil, Sugeng Triwahyono, Nur Hidayatul Nazirah Kamarudin, Muhammad Arif Ab Aziz, IR study of acid sites on Pt-HZSM5 and Ir/Pt-HZSM5 Conference on Emerging Energy & Process Technology, CONCEPT 2012 Lotus Desaru, Johor, 5 December 2012
  22. Nurfatehah Wahyuny Che Jusoh, Aishah Abdul Jalil, Sugeng Triwahyono, Mohammad Azrul Hisham Satar, Ainul Hakimah Karim and Norzahir Sapawe, Rapid electrosynthesis of zinc oxide nanoflowers for degradation of methyl orange, Conference on Emerging Energy & Process Technology, CONCEPT 2012 Lotus Desaru, Johor 5 December 2012
  23. Teh Lee Peng, Sugeng Triwahyono, Aishah Abdul Jalil, Herma Dina Setiabudi,Rino R. Mukti, Effect of Molybdenum Loading on HZSM5 for Isomerization of n-Heptane, Conference on Emerging Energy & Process Technology, CONCEPT 2012 Lotus Desaru, Johor 5 December 2012
  24. N.F.JAAFAR, A.A.JALIL, S.TRIWAHYONO, Synthesis of Ag/TiO2 Catalyst For Photodegradation of 2-ChlorophenolConference on Emerging Energy & Process Technology, CONCEPT 2012  Lotus Desaru, Johor 5 December 2012
  25. Nurrulhidayah Salamun, Aishah Abdul Jalil, Sugeng Triwahyono, Removal of Arsenic from Aqueous Solution Using Zirconium-Mesostructured Silica Nanoparticles, Conference on Emerging Energy & Process Technology, CONCEPT 2012 Lotus Desaru, Johor, 5 December 2012
  26. Ainul Hakimah Karim, Aishah Abdul Jalil, Sugeng Triwahyono, Nur Hidayatul Nazirah Kamarudin and Nur Fatien Muhamad Salleh, Adsorption of Methylene Blue from Aqueous Solution by Mesostructured Silica Nanoparticles, Conference on Emerging Energy & Process Technology, CONCEPT 2012 Lotus Desaru, Johor, 5 December 2012
  27. Nur Hazirah Rozali Annuar, Sugeng Triwahyono, and Aishah Abdul Jalil, Chromium Oxide Zirconia Solid Acid Catalyst for Isomerization of N-Pentane, Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5 December 2012
  28. Rohayu Jusoh, Aishah Abdul Jalil, Sugeng Triwahyono, Decomposition of 2-chlorophenol employing a-FeOOH as a photo-Fenton-like catalyst: Effects of irradiation source and reaction temperature, Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5th December 2012
  29. Nor Aiza Abdul Fatah, Aishah Abdul Jalil, Sugeng Triwahyono, Effect of Molybdenum Oxide Loading on Mesostructured Silica Nanoparticles Properties and Catalytic Activity, Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5th December 2012
  30. M.A.A. Aziz, A.A. Jalil, S. Triwahyono, H. D.Setiabudi, S.M. Sidik, Methanation of CO2 over Ni loaded on Mesostructured Silica Nanoparticle, The Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru Resort, Johor, 5 December 2012
  31. N. F. M. Salleh,  A. A. Jalil,  S. Triwahyono, N. H. N. Kamarudin and A. H. Karim, Adsorption of Phenol from Aqueous Solution onto Mesostructured Silica Nanoparticles (MSN), Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5th December 2012
  32. N. H. N. Kamarudin, A. A. Jalil, S. Triwahyono, A.H. Karim, N.F.M. Salleh, H. D. Setiabudi, Synthesis of mesoporous silica nanoparticles for the ibuprofen delivery, Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5 December 2012
  33. Siti Munirah Sidik, Aishah Abdul Jalil, Sugeng Triwahyono, Hydrogen Production from Carbon Dioxide Reforming of Methane over Ni-based Catalysts, Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5 December 2012 
  34. Mohammad Reza Sazegar, Sugeng Triwahyono, Aishah Abdul Jalil, Rino Mukti, Madzlan Aziz, Catalytic activity of the bifunctional mesoporous silica structures for cumene cracking reaction under hydrogen gas pressure, Conference on Emerging Energy & Process Technology, CONCEPT 2012, Lotus Desaru, Johor, 5 December 2012 

 # Year 2011 #

  1. Tyson Bartlett, Som Thomas, Yves Chabal, Padmakumar Nair, Sugeng Triwahyono, Rino Mukti and Tatsuya Okubo, “Influence of Nitric Acid Peptization on the Band Gap of Sol GelDerived Nanostructured Titania”, 2011 MRS Fall Meeting & Exhibit, 28/11/2011-2/12/2011 Hynes Convention Center, Boston, MA
  2. Mohammad Reza Sazegar, Sugeng Triwahyono, Rino R Mukti, Aishah Abdul Jalil, Madzlan Aziz, “Generation of Acidic Sites on Mesoporous Silica Nanoparticle for n-Pentane Isomerization”, ITB Catalysis Symposium 12 July 2011, ITB Indonesia
  3. Herma Dina Setiabudi, Aishah Abdul Jalil And Sugeng Triwahyono, Isomerization Of N-Pentane Over Ir/Pt-Hzsm-5, NSPC 2011 UTM Johor Bahru.
  4. Nur Farhana Jaafar, Aishah Abdul Jalil, Sugeng Triwahyono, Muhd Nazlan Muhd Muhid, Norzahir Sapawe, Mohammad Azrul Hisham Satar, Siti Munirah Sidik And Rohayu Jusoh, Synthesis Of Α-Fe2o3 Supported Hy Catalyst For Photodecolorization Of Methyl Orange, NSPC 2011 UTM Johor Bahru.
  5. Nur Hazirah Rozali Annuar, Sugeng Triwahyono And Aishah Abdul Jalil, Nano Chromium Oxide Zirconia Solid Acid Catalyst For Isomerization Of N-Heptane, NSPC 2011 UTM Johor Bahru.
  6. Siti Munirah Sidik1, Sugeng Triwahyono1, Aishah Abdul Jalil2*, Ainul Hakimah Karim1, Nor Zahir Sapawe2, Nur Farhana Jaafar1, And Mohammad Azrul Hisham Satar2, Removal Of Crude Oil From Aqueous Solution Using Oil Palm Leaves As A Low-Cost Adsorbent, NSPC 2011 UTM Johor Bahru.
  7. Nurrulhidayah Salamun, Sugeng Triwahyono And Aishah Abdul Jalil, Removal Of Chromium From Aqueous Solution Using Mesoporous Silica Nanoparticles (Msn), NSPC 2011 UTM Johor Bahru.   

# Year 2010# 

  1. Sugeng Triwahyono1, Nur Hazirah Rozali Annuar1 and Aishah Abdul Jalil2, "Preparationof nano Cr2O3-ZrO2 solid super acid catalyst forisomerization ofn-heptane",International COnference on Enabling Science and Nanotechnology 2010,Kuala Lumpur  1-3 Dec 2010
  2. SugengTriwahyonoa, Herma Dina Setiabudib, AishahAbdul Jalilb,Nur Hidayatul Nazirah binti Kamarudinb, andMuhammad Arif Ab Aziz, "Synthesisof nano-metals modified zeolites forisomerization of n-pentane", International COnference on Enabling Science and Nanotechnology 2010,Kuala Lumpur  1-3 Dec 2010
  3. NurunNajwaRuslan, Sugeng Triwahyono,Aishah Abdul Jalil,SharifahNajihaTimmiati, Ainul Hakimah Karim, andNurrulhidayah Ahmad Fadzlillah,"Studyof Hydrogen Uptake onMoO3-ZrO2", NAMME 2010 (25-26 Mei 2010)
  4. NurunNajwaRuslan, Sugeng Triwahyono,Aishah Abdul Jalil, SharifahNajihaTimmiati, Ainul Hakimah Karim, NurrulhidayahAhmad Fadzlillah,"Dynamicmodification of surface acid properties onMoO3-ZrO2 solid acidcatalyst".RAFFS 2010 (8-9 JUN 2010).
  5. Sugeng Triwahyono,  2Aishah Abdul Jalil,1Nurun Najwa Ruslan,2SharifahNajiha Timmiati, 1Ainul Hakimah Karim,1Nurrulhidayah AhmadFadzlillah,"Study of hydrogen adsorption on MoO3-ZrO2andPt/MoO3-ZrO2", RAFSS2010 (8-9 JUN).
  6. NurunNajwaRuslan, Sugeng Triwahyono,Aishah Abdul Jalil, SharifahNajihaTimmiati, Ainul Hakimah Karim, andNurrulhidayah Ahmad Fadzlillah,'Interactionof H2 with surface acid site ofMZ", ICYC 2010 -(23-25 JUN2010).
  7. Sugeng Triwahyono, Aishah Abdul Jalil, NurunNajwa Ruslan,SharifahNajihaTimmiati, Ainul Hakimah Karim, and NurrulhidayahAhmad Fadzlillah,"studyof structure of MZ by FTIR Spectroscopy", ICYC2010- (23-25 JUN2010).
  8. SharifahNajihaTimmiati, SugengTriwahyono, Aishah Abdul Jalil, NurunNajwaRuslan, Nurrulhidayah AhmadFadzillah, Ainul Hakimah Karim, “StudyofHydrogen Adsorption over Pt/MoO3”,NationalConference onAdvancedmanufacturing material Engineering (NAMME), UTHM, May 2010.
  9. SharifahNajihaTimmiati, SugengTriwahyono, Aishah Abdul Jalil, NurunNajwaRuslan, Nurrulhidayah AhmadFadzlillah, Ainul Hakimah Karim, “KineticsStudyof Hydrogen Adsorption onPt/MoO3”,Regional Annual FundamentalScienceSymposium 2010 at Hotel GrandSeason, Kuala Lumpur, Malaysia, June 2010.
  10. Sugeng Triwahyono, Aishah Abdul Jalil,Sharifah Najiha Timmiati, NurunNajwaRuslan, Nurrulhidayah Ahmad Fadzlillah,Ainul Hakimah Karim. ”StudytheAcidity of Hydrogen Molybdenum Bronze by Pyridine andCarbonMonoxidePreadsorbed FTIR Spectroscopy”.Regional Annual FundamentalScienceSymposium2010 (RAFSS 2010), Kuala Lumpur. Malaysia, June 2010.
  11. SharifahNajihaTimmiati, SugengTriwahyono, Aishah Abdul Jalil, Nurun NajwaRuslan,Ainul Hakimah Karim,Nurrulhidayah Ahmad Fadzlillah, “Study ofHydrogen UptakeonPt/MoO3”.International Conference for Young Chemists (ICYC2010),Penang,Malaysia, June 2010.
  12. Sugeng Triwahyono, Aishah Abdul Jalil,Sharifah Najiha Timmiati, NurunNajwaRuslan, Ainul Hakimah Karim, NurrulhidayahAhmad Fadzlillah. “GenerationofHydrogenMolybdenum Bronze investigated by Pyridine and CarbonMonoxidePreadsorbed FTIRSpectroscopy”. International Conference for YoungChemists(ICYC 2010), Penang,Malaysia, June 2010.
  13. AinulHakimahKarim, Sugeng Triwahyono,Aishah AbdulJalil, NurrulhidayahAhmad Fadzlillah, NurunNajwaRuslan , Sharifah Najiha Timmiati“Isomerization of n-butaneovertungsten zirconiacatalyst”,  3rd InternationalConferencefor YoungChemists (ICYC 2010), Penang, Malaysia, June 2010.
  14. Sugeng Triwahyono, Ainul HakimahKarim, AishahAbdulJalil, Nurrulhidayah Ahmad Fadzlillah,NurunNajwaRuslan , Sharifah Najiha Timmiati “Generation of protonicacidsitesfrom hydrogen over tungsten zirconia catalyst”,  3rdInternationalConferenceforYoung Chemists (ICYC 2010), Penang, Malaysia, June 2010.
  15. AinulHakimahKarim, Sugeng Triwahyono,Aishah AbdulJalil, NurrulhidayahAhmad Fadzlillah, Nurun NajwaRuslan , SharifahNajiha Timmiati“Preparation of iron (III) oxidenanoparticles byelectrochemicalmethod”,   Regional AnnualFundamental ScienceSymposium (RAFFS)2010, Kuala Lumpur, Malaysia, June 2010.
  16. Sugeng Triwahyono, Aishah AbdulJalil, Ainul Hakimah Karim,NurrulhidayahAhmad Fadzlillah, Nurun NajwaRuslan , Sharifah NajihaTimmiati“Influence of WO3 onthe properties of WO3-ZrO2 solidacidcatalyst”,   RegionalAnnual Fundamental ScienceSymposium(RAFFS) 2010, Kuala Lumpur, Malaysia, June2010.
  17. NurrulhidayahAhmad Fadzlillah, Aishah Abdul Jalil, SugengTriwahyono,  Ainul HakimahKarim, Nurun NajwaRuslan,Sharifah Najiha Timmiati., "N-pentaneisomerization over nanosizedW/HZSM5catalyst”, Regional Annual Fundamental ScienceSymposium, Kuala Lumpur,Malaysia,June 2010.
  18. SugengTriwahyono,  Nurrulhidayah AhmadFadzlillah,Aishah Abdul Jalil, Ainul Hakimah Karim, NurunNajwaRuslan,Sharifah Najiha Timmiati., " Determination of ratioofintegratedmolar absorption coefficients of Lewis to protonic acid sitesofsolid superacid catalysts”, Regional AnnualFundamental ScienceSymposium, Kuala Lumpur, Malaysia,June 2010.
  19. SugengTriwahyono, Nur HazirahRozaliAnnuar, Nurrulhidayah Ahmad Fadzlillah,Aishah Abdul Jalil,AinulHakimahKarim,Nurun Najwa Ruslan, Sharifah Najiha Timmiati, SIMPLETECHNIQUETO MEASURE THEDENSITY OF SHAPELESS MATERIALS BY VACUUM SYSTEM, 3rdInternational Conference forYoungChemists(ICYC 2010), Penang, Malaysia, June 2010
  20. NurrulhidayahAhmad Fadzlillah, SugengTriwahyono, Aishah AbdulJalil, Ainul Hakimah Karim, Nurun NajwaRuslan,Sharifah Najiha Timmiati,QUANTITATIVEANALYSISOF ACIDIC SITES OF SOLID ACID CATALYSTS BY PYRIDINEPRE-ADSORBEDFTIRSPECTROSCOPY, 3rdInternationalConferenceforYoung Chemists (ICYC 2010), Penang, Malaysia, June 2010.
  21. Muhammad Arif binAbAziz, Aishah AbdulJalil, Sugeng Triwahyono, Nur HidayatulNazirahKamarudin, Siti HazirahAdam, Mahani, “The Effect of Ni on n-PentaneIsomerizationover HY”,NAMME 2010, Universiti Tun Hussein Onn Malaysia, BatuPahat, Malaysia,May 2010.
  22. Muhammad Arif AbAziz,Aishah Abdul Jalil, SugengTriwahyono, Nur HidayatulNazirahKamarudin, Mahani, and Siti Hazirah Adam,“ The Effect of Metalson n-PentaneIsomerization over HYZeolite”, RAFSS 2010, GrandSeasons Hotel, KualaLumpur, Malaysia, June 2010.
  23. Aishah AbdulJalil,Muhammad Arif Ab Aziz, SugengTriwahyono, Nur HidayatulNazirahKamarudin, Mahani, and Siti Hazirah Adam,“ Study the EffectofMicroporous and Mesoporous in n-PentaneIsomerisation”, RAFSS2010, GrandSeasons Hotel, Kuala Lumpur, Malaysia,June 2010.
  24. Nur HidayatulNazirahbinti Kamarudin, Aishah AbdulJalil, Sugeng Triwahyono,MuhammadArif Ab Aziz, Mahani, and Siti HazirahAdam"EffectofNano-Zn on n-PentaneIsomerization over HB" NAMME2010,UTHM, Batu Pahat, Malaysia, May 2010
  25. Aishah Abdul Jalil, NurHidayatulNazirahKamarudin, Sugeng Triwahyono, Mohamad KhairulAminMohamadiah,Muhammad Arif Ab Aziz, Mahani, and Siti Hazirah Adam,"The EffectofUltrasound on the Preparation onPt/Zn-Hβ for Isomerization of n-Pentane"RAFFS2010, KualaLumpur, Malaysia, Jun 2010
  26. Nur HidayatulNazirahKamarudin AishahAbdul Jalil, Sugeng Triwahyono, MuhammadArifAb Aziz, Mahani, andSiti Hazirah Adam,"Effectof Ptand Nano-Zn on n-PentaneIsomerization over Hβ" RAFFS2010,Kuala Lumpur, Malaysia, Jun 2010
  27. Mahani, AishahAbdJalil, Sugeng Triwahyono, SitiHazirah Adam, Muhammad Arif AbAziz,Nurhidayatul NazirahKamarudin, BIOSORPTION OF PALLADIUM(II) FROMAQUEOUSSOLUTION BY DURIOZIBETHINUSHUSK, NAMME 2010,UNIVERSITI TUNHUSEIN ONN, Batu Pahat,Malaysia, May 2010.
  28. Mahani, AishahAbdJalil, Sugeng Triwahyono, SitiHazirah Adam, Muhammad Arif AbAziz,Nurhidayatul NazirahKamarudin, BIOSORPTION OF SILVER(I) FROMAQUEOUSSOLUTION BY DURIOZIBETHINUS HUSK, RAFFS 2010, GRANDSEASONSHOTEL, Kuala Lumpur, Malaysia,June, 2010.
  29. Aishah AbdJalil,Mahani, Sugeng Triwahyono, SitiHazirah Adam, Muhammad ArifAbAziz, Nurhidayatul NazirahKamarudin, ADSORPTION OF METHYLENE BLUEFROMAQUEOUS SOLUTION BY DURIOZIBETHINUSHUSK, RAFFS 2010, GRANDSEASONSHOTEL, Kuala Lumpur, Malaysia,June, 2010.
  30. Siti HazirahAdam, Aishah Abdul Jalil, SugengTriwahyono,Mahani, Muhammad Arif Ab. Aziz and Nurhidayatul NazirahKamarudin, "Removalof Reactive blue 221from Aqueous Solution by DurianZiberthinushusk", namme, Batu Pahat, Malaysia, Jun 2010.
  31. Aishah Abdul Jalil, SugengTriwahyono, Siti Hazirah Adam,Mahani, Muhammad Arif Ab. Aziz and NurhidayatulNazirah Kamarudin,"Removal of Malachite Green from Aqueous Solutionby Durio Zibethinus husk" , raffs2010, Kuala Lumpur,Malaysia,Jun 2010.
  32. Siti Hazirah Adam, Aishah AbdulJalil, Sugeng Triwahyono, Mazreen Ismail, Nor Hazwani Abd. Ghapar,Mahani,Muhammad Arif Ab. Aziz and Nurhidayatul Nazirah Kamarudin,"Adsorption ofMethylene Blue from Aqueous Solution by ImperataCylindrica", raffs2010, Kuala Lumpur, Malaysia,Jun 2010 

# Year 2009 # 

  1. Sugeng Triwahyono, AishahAbdulJalil, Nur Hanis Hayati Hairom,  “PREPARATION OF ZINC OXIDENANOPARTICLE BY ELECTROCHEMICAL METHOD FOR PHOTOCATALYTIC DEGRADATION OF METHYLORANGE” 3rd Thailand Nanotechnology Conference, bangkok, Thailand, Dec 2009
  2. Sugeng Triwahyono, Aishah AbdulJalil, Malik M. Nurul Aini. M.R., Nur Hanis H.H., “Generation of protonic acidsites on Nano Zinc/HZSM5 for n-alkane isomerization”, 3rd SEATUC Symposium,Joho Bahru, Malaysia, Feb 2009.
  3. Aishah Abdul Jalil, Sugeng Triwahyono, ZincOxide Nanoparticle Assisted PhotocatalyticDegradation of MethylOrange, ESTEc 2009, UMT Kuala Terengganu, Malaysia
  4. Aishah Abdul Jalil, Sugeng Triwahyono,  REMOVALOF TARTRAZINE FROM AQUEOUS SOLUTION BYSOYA WASTE, ESTEC 2009, UMT KualaTerengganu, Malaysia
  5. Sugeng Triwahyono, Aishah Abdul Jalil, Generationof Active Site for Isomerization ofCyclohexane over Pt/SO42- Al2O3Catalyst,ESTEC 2009, UMT Kuala Terengganu, Malaysia
  6. Sugeng Triwahyono, Aishah Abdul Jalil, STUDYOF HYDROGEN ADSORPTION OVER PT/MOO3CATALYST, ESTEC 2009, UMT KualaTerengganu, Malaysia
  7. Md NoorArifin, Aishah Abd Jalil, SugengTriwahyono, NurulAini Mohamed Razali, Nur HanisHayati Hairom, Electrochemical Synthesis andCharacterization of ZincOxide, 23rd SOMChe 2009 in Conjuction withthe 3rd ICCBPE 2009,12-14 August 2009, Kota Kinabalu, Sabah, Malaysia
  8. Nurul Aini MohamedRazali, Aishah Abd Jalil, SugengTriwahyono, MalikMustofa, Nur Hanis Hayati Hairom, andAinul HakimahKarim,  Isomerization of n-Pentane over PtandZn-Impregnated HZSM5 Catalysts, 23rd SOMChe 2009 in Conjuctionwiththe 3rd ICCBPE 2009, 12-14 August 2009, Kota Kinabalu, Sabah,Malaysia
  9. Ainul HakimahKarim, Sugeng Triwahyono,AishahAbd Jalil, Zuraihana Ramli, Nur Hanis Hayati Hairom, and Nurul AiniMohamedRazali, Synthesis Of Iron(III) OxideNanosphere, 23rd SOMChe 2009in Conjuction with the 3rd ICCBPE2009, 12-14 August 2009, Kota Kinabalu,Sabah, Malaysia
  10. Nur Hanis HayatiHairom, Aishah Abd Jalil, SugengTriwahyono, NurulAini Mohamed Razali,PhotocatalyticDegradation of Methyl Orange by EGZnO/NaphNanospheres, 23rd SOMChe2009 in Conjuction with the 3rd ICCBPE2009, 12-14 August 2009, KotaKinabalu, Sabah, Malaysia
  11. Sugeng Triwahyono,Aishah AbdJalil, Ainul Hakimah Karim, Nur Hanis Hayati Hairom, and NurulAini MohamedRazali, IR STUDY OFHYDROCARBON ORIGINATEDPROTONIC ACID SITES ON ZEOLITIC MATERIALS ,ICORAFSS 2009, 2-4 June 2009, Johor Bahru,Malaysia
  12. Ainul HakimahKarim, Sugeng Triwahyono,AishahAbd Jalil, Nur Hanis Hayati Hairom, and Nurul AiniMohamedRazali, SYNTHESIS OF COPPER(II) OXIDE NANOPARTICLE , ICORAFSS2009,2-4 June 2009, Johor Bahru, Malaysia
  13. Nurul Aini MohamedRazali, Aishah Abd Jalil, SugengTriwahyono, MalikMusthofa, Nur Hanis Hayati Hairom, andAinul Hakimah Karim,  The Effect of Zn onn-Pentane Isomerization overHZSM5 ,ICORAFSS 2009, 2-4 June 2009, Johor Bahru,Malaysia
  14. MUhammad Arif AbdAziz, Aishah AbdJalil, SugengTriwahyono,Nur Hanis Hayati Hairom, Nurul AiniMohamed Razali, SitiHazirah Adam, Removalof MethylOrange from Aqueous Solution by Natural Clay ,ICORAFSS 2009, 2-4 June 2009, Johor Bahru,Malaysia
  15. Nur Hanis HayatiHairom, Aishah Abd Jalil, SugengTriwahyono, ShahfianaShahrifin, Nurul AiniMohamed Razali, MUhammad Arif AbdAzizREMOVALOF TARTRAZINE FROM AQUEOUSSOLUTION USING PALM KERNEL EXPELLER (PKE)  ,ICORAFSS 2009, 2-4 June 2009, JohorBahru, Malaysia
 
We serve analyses for
  • BET Surface Area 
  • Acidity - Pyridine FTIR 
  • Basicity - Pyrol FTIR 
  • Heavymetal content Measurment
  • GC-MSD 
  • Hammet Indicator Testing
Contact sugengtw[at]gmail.com for details !
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