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Congrat Tien !
Congrat Tien for a new paper "New insight into electrochemical-induced synthesis of NiAl2O4/Al2O3: Synergistic effect of surface hydroxyl groups and magnetism for enhanced adsorptivity of Pd(II), Applied Surface Science (Q1, IF2.538)"
 
Congrat AYU !
Congrat Ayu for a new paper "Photodegradation of 2-chlorophenol over colloidal <alpha>-FeOOH supported mesostructured silica nanoparticles: Influence of a pore expander and reaction optimization" in Separation and Purification Technology (Q1, IF3.065).
 
Congrat YUNI !
Congratulation to YUNI for her succesful PhD VIVA on 11/5/2015 !
 
2015 Convocation !
Congrat to Arif, Nazirah and Ainul for awarding of PhD degree on 2015 UTM Convocation !
 
Congrat Mun !
Congrat Mun for the publication on RSC Advances with the title of "CO2 reforming of CH4 over Ni/Mesostructured Silica Nanoparticles (Ni/MSN)" !
 
Congrat Dr Ayu !
Congrat Ayu for succesful PhD VIVA on 13 /4/2015 !
 
Congrat Ayu!
Congrat Ayu for a new paper in RSC Advances with the titel of "Synthesis of dual type Fe species supported mesostructured silica nanoparticles: Synergistical effects in photocatalytic activity"!
 
Congrat Dayah!
Congrat Dayah for a new paper in RSC Advances with the titel of "Acid - vacuo heat treated low cost banana stems fiber for efficient biosorption of Hg(II)"!
 
Congrat Yuni!
Congrat Yuni for a new paper in Applied Surface Science with the titel of "Structural rearrangement of mesostructured silica nanoparticles incorporated with ZnO catalyst and its photoactivity: Effect of alkaline aqueous electrolyte concentration"!
 
Congrat Yuni
Congrat Yuni for a new paper in Applied Catalysis A General with the titel of "Tailoring the metal introduction sequence onto mesostructured silica nanoparticles framework: effect on physicochemical properties and photoactivity"!
 
Congrat Peng!
Congrat Peng for a new paper in Chemical Engineering Journal with the titel of "Mesoporous ZSM5 having both intrinsic acidic and basic sites for cracking and methanation"!
 
 
Congrat Arif!
Congrat Arif for a new paper in Green Chemistry with the title of "CO2 methanation over heterogeneous catalysts: recent progress and future prospects"!
 
Congrat Nazirah!
Congrat Nazirah for a new paper in RSC Advances with the title of "Elucidation of acid strength effect on ibuprofen adsorption and release by aluminated mesoporous silica nanoparticles"!
 
Congrat Farhana !
Congrat Farhana for a new paper in Applied Surface Science with the title of "Direct in situ activation of Ag0 nanoparticles in synthesis of Ag/TiO2 and its photoactivity"!
 
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RESEARCH STUDENT for Solid Acid-Base Catalysis
Applications are invited for a research student to work in the design and synthesis of solid acid-base catalyst for heterogenous catalytic reaction under EScience (MOSTI)/FRGS(MOHE)/RUG(UTM) - funded projects. Applicants should have at least a degree in Chemistry or Chemical Engineering with an interest in laboratory chemical synthesis and knowledge of surface analytical techniques. 
The posts are available immediately. All inquiries and applications to :

PROF. DR. SUGENG TRIWAHYONO
This e-mail address is being protected from spam bots, you need JavaScript enabled to view it
http://www.sugengdirect.com
 
Year 2015 : PUBLICATION
  1. New insight into electrochemical-induced synthesis of NiAl2O4/Al2O3: Synergistic effect of surface hydroxyl groups and magnetism for enhanced adsorptivity of Pd(II), Accepted in Applied Surface Science (Q1, IF2.538)
  2. Photodegradation of 2-chlorophenol over colloidal <alpha>-FeOOH supported mesostructured silica nanoparticles: Influence of a pore expander and reaction optimization, Accepted in Separation and Purification Technology (Q1, IF3.065)
  3. CO2 reforming of CH4 over Ni/Mesostructured Silica Nanoparticles (Ni/MSN), Accepted in RSC Advances (Q1, IF3.708)
  4. Elucidation of acid strength effect on ibuprofen adsorption and release by aluminated mesoporous silica nanoparticles, Accepted in RSC Advances (Q1, IF3.708)
  5. CO2 methanation over heterogeneous catalysts: recent progress and future prospects, Accepted in Green Chemistry (Q1, IF6.850)
  6. Direct in-situ activation of Ag0 nanoparticles in synthesis of Ag/TiO2 and its photoactivity, Accepted in Applied Surface Science (Q1, IF2.538)
  7. Mesoporous ZSM5 having both intrinsic acidic and basic sites for cracking and methanation, Chemical Engineering Journal 270 (2015) 196–204 (Q1, IF4.058).
  8. Acid - vacuo heat treated low cost banana stems fiber for efficient biosorption of Hg(II), RSC Advances 2015 (5) 14129 (Q1, IF3.708)
  9. Synthesis of dual type Fe species supported mesostructured silica nanoparticles: Synergistical effects in photocatalytic activity, RSC Advances 2015 (5) 9727 (Q1, IF3.708)
  10. Structural rearrangement of mesostructured silica nanoparticles incorporated with ZnO catalyst and its photoactivity: Effect of alkaline aqueous electrolyte concentration, Accepted in Applied Surface Science (Q1, IF2.538)
  11. N.W.C. Jusoh, A.A. Jalil, S. Triwahyono, C.R. Mamat, Tailoring the metal introduction sequence onto mesostructured silica nanoparticles framework: effect on physicochemical properties and photoactivity, Applied Catalysis A: General  492 (2015) 169–176 (Q1, IF3.674)
  12. Wan Hazman Danial, Zaiton Abdul Majid, Mohd Nazlan Mohd Muhid, Mohd Bakri Bakar, Zainab Ramli and Sugeng TriwahyonoThe reuse of wastepaper for the extraction of cellulose nanocrystals, Carbohydrate Polymers 118 (2015) 165–169 (Q1, IF3.916)
  13. M.A.A. Aziz, A.A. Jalil, S. Triwahyono, M.W.A. Saad, CO2 methanation over Ni-promoted mesostructured silica nanoparticles: Influence of Ni loading and water vapor on activity and response surface methodology studies, Chemical Engineeering Journal 260 (2015) 757-764. (Q1, IF4.058).
  14. A.A. Jalil, S. Triwahyono, N. Sapawe, I.H. Ahmed, M.A.A. Aziz, Low temperature stabilization of electrosynthesized tetragonal zirconia and its photoactivity toward methylene blue decolorization, Accepted in Desalination and Water Treatment 2015 (Q3, IF0.988). 
  15. N.F.M. Salleh, A.A. Jalil, S. Triwahyono, S.N. Nordin, N.H.N. Kamarudin, J. Effendi, Amine Modified Mesostructured Silica Nanoparticles Enhanced Adsorption of Phenols, Accepted in Jurnal Teknologi (Scopus)
  16. Sugeng Triwahyono, Aishah Abdul Jalil, Hairul Amiza Azman, Che Rozid Mamat, Isomerization of C5-C7 linear alkanes over WO3-ZrO2 under helium atmosphere, Accepted in Jurnal Teknologi (Scopus)
  17. Tri Esti Purbaningtias, Didik Prasetyoko, Hasliza Bahruji, Yusuf Muhammad Zein, Sugeng Triwahyono, Arief Fadlan, and Imroatul Qoniah, Condensation of Indole with Isatine over AlCl3/Mesoporous Aluminosilicate, Accepted in Indonesian Journal of Chemistry
  18. Erna Febriyanti, Rino R. Mukti, Veinardi Suendo, I Nyoman Marsih, Sugeng Triwahyono, Suryadi Ismadji and Ismunandar, Synthesis of Mesoporous Silica Particles with Fibrous Morphology via Self-Assembly Process in Micromulsion System, Advanced Materials Research Vol 1112 (2015) pp 172-175

 
Lab Tour to Pindul Cave

We have travelled to Pindul Cave, Mt Merapi and Borobudur Temple on 1/5/2015-4/5/2015.

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(images from website) 

 
Last Modified :Tuesday 19 May 2015, 6:10
We serve analyses for
  • BET Surface Area 
  • Acidity - Pyridine FTIR 
  • Basicity - Pyrol FTIR 
  • Heavymetal content
  • GCMS 
Contact sugengtw[at]gmail.com for detail !
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Latest Message: 1 year, 2 months ago
  • fildzah2 : oh.okay dr.
  • drsugeng : fildzah, selasa pagi sy ada viva and ptg ada meeting. tgk schedule sy sblum dtg nnt.
  • fildzah2 : Dr,we're going to meet u on tuesday, next week.
  • drsugeng : fildzah, bila u all nak jumpa saya ekk
  • fildzah2 : Salam Dr,thanks for your help for the examination :) its kind of late for this aprreciation,but. Thanks Dr, :D
  • fazilah : nak tengok kat mana prof
  • drsugeng : baru habis tanda kertas kinetics ....hmmm not so goodlah ...average less than 50%
  • drsugeng : boleh ..datang bilik saya esok petang
  • norfazreen2 : salam, prof. boleh tak nak tgk jawapan untuk test 1a dan 1b ? nak compare dgn jawapan saya :D
  • drsugeng : to SSCC2453 students. Use your real name in the email, otherwise it goes to the trashbox

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