| Methane dry reforming over ceria-zirconia supported Ni catalysts A Wolfbeisser, O Sophiphun, J Bernardi, J Wittayakun, K Föttinger, ... Catalysis Today 277, 234-245, 2016 | 252 | 2016 |
| Synthesis and characterization of zeolite NaY from rice husk silica J Wittayakun, P Khemthong, S Prayoonpokarach Korean Journal of Chemical Engineering 25, 861-864, 2008 | 125 | 2008 |
| Utilization of mesoporous molecular sieves synthesized from natural source rice husk silica to chlorinated volatile organic compounds (CVOCs) adsorption N Grisdanurak, S Chiarakorn, J Wittayakun Korean Journal of Chemical Engineering 20, 950-955, 2003 | 103 | 2003 |
| Properties of silica from rice husk and rice husk ash and their utilization for zeolite Y synthesis JJF Saceda, RL Leon, K Rintramee, S Prayoonpokarach, J Wittayakun Quimica Nova 34, 1394-1397, 2011 | 99 | 2011 |
| Properties of Jatropha seed oil from Northeastern Thailand and its transesterification catalyzed by potassium supported on NaY zeolite N Supamathanon, J Wittayakun, S Prayoonpokarach Journal of Industrial and Engineering Chemistry 17 (2), 182-185, 2011 | 93 | 2011 |
| Highly enhanced photocatalytic degradation of tetramethylammonium on the hybrid catalyst of titania and MCM-41 obtained from rice husk silica S Artkla, W Kim, W Choi, J Wittayakun Applied Catalysis B: Environmental 91 (1-2), 157-164, 2009 | 85 | 2009 |
| Synthesis and characterization of zeolite LSX from rice husk silica P Khemthong, S Prayoonpokarach, J Wittayakun Suranaree J. Sci. Technol 14 (4), 367-379, 2007 | 79 | 2007 |
| Ethanol adsorption and oxidation on bimetallic catalysts containing platinum and base metal oxide supported on MCM-41 K Rintramee, K Föttinger, G Rupprechter, J Wittayakun Applied Catalysis B: Environmental 115, 225-235, 2012 | 69 | 2012 |
| Synthesis of zeolite beta with pretreated rice husk silica and its transformation to ZSM-12 S Loiha, S Prayoonpokarach, P Songsiriritthigun, J Wittayakun Materials Chemistry and Physics 115 (2-3), 637-640, 2009 | 54 | 2009 |
| Identification of potassium phase in catalysts supported on zeolite NaX and performance in transesterification of Jatropha seed oil S Manadee, O Sophiphun, N Osakoo, N Supamathanon, P Kidkhunthod, ... Fuel processing technology 156, 62-67, 2017 | 53 | 2017 |
| Removal of manganese (II) and iron (II) from synthetic groundwater using potassium permanganate P Phatai, J Wittayakun, WH Chen, CM Futalan, N Grisdanurak, CC Kan Desalination and Water Treatment 52 (31-33), 5942-5951, 2014 | 51 | 2014 |
| Crystal growth study of KF nanozeolite and its catalytic behavior in Aldol condensation of benzaldehyde and heptanal enhanced by microwave heating SF Wong, K Deekomwong, J Wittayakun, TC Ling, O Muraza, F Adam, ... Materials Chemistry and Physics 196, 295-301, 2017 | 49 | 2017 |
| Paraquat adsorption on porous materials synthesized from rice husk silica W Rongchapo, O Sophiphun, K Rintramee, S Prayoonpokarach, ... Water science and technology 68 (4), 863-869, 2013 | 47 | 2013 |
| Comprehension of paraquat adsorption on faujasite zeolite X and Y in sodium form W Rongchapo, C Keawkumay, N Osakoo, K Deekamwong, N Chanlek, ... Adsorption Science & Technology 36 (1-2), 684-693, 2018 | 46 | 2018 |
| Selective conversion of xylose to lactic acid over metal-based Lewis acid supported on γ-Al2O3 catalysts C Kosri, S Kiatphuengporn, T Butburee, S Youngjun, S Thongratkaew, ... Catalysis Today 367, 205-212, 2021 | 45 | 2021 |
| Transformation of zeolite NaY synthesized from rice husk silica to NaP during hydrothermal synthesis S Khabuanchalad, P Khemthong, S Prayoonpokarach, J Wittayakun Suranaree J. Sci. Technol 15 (3), 225-231, 2008 | 45 | 2008 |
| Catalytic enhancement of platinum supported on zeolite beta for toluene hydrogenation by addition of palladium S Loiha, K Föttinger, K Zorn, W Klysubun, G Rupprechter, J Wittayakun Journal of Industrial and Engineering Chemistry 15 (6), 819-823, 2009 | 44 | 2009 |
| Properties of mesoporous Al-SBA-15 from one-pot hydrothermal synthesis with different aluminium precursors and catalytic performances in xylose conversion to furfural I Rakngam, N Osakoo, J Wittayakun, N Chanlek, A Pengsawang, N Sosa, ... Microporous and Mesoporous Materials 317, 110999, 2021 | 43 | 2021 |
| Defining nickel phosphides supported on sodium mordenite for hydrodeoxygenation of palm oil S Rakmae, N Osakoo, M Pimsuta, K Deekamwong, C Keawkumay, ... Fuel Processing Technology 198, 106236, 2020 | 43 | 2020 |
| Hydrodeoxygenation of palm oil to green diesel products on mixed-phase nickel phosphides M Ruangudomsakul, N Osakoo, J Wittayakun, C Keawkumay, T Butburee, ... Molecular Catalysis 523, 111422, 2022 | 38 | 2022 |
Pongtanawat KhemthongNational Nanotechnology Center, NSTDAVerified email at nanotec.or.th