C
Chompunuch Warakulwit
Researcher at Kasetsart University
Publications - 48
Citations - 1501
Chompunuch Warakulwit is an academic researcher from Kasetsart University. The author has contributed to research in topics: Catalysis & Bipolar electrochemistry. The author has an hindex of 20, co-authored 48 publications receiving 1208 citations. Previous affiliations of Chompunuch Warakulwit include University of Bordeaux.
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Enhanced activity, selectivity and stability of a CuO-ZnO-ZrO2 catalyst by adding graphene oxide for CO2 hydrogenation to methanol
Thongthai Witoon,Thanapa Numpilai,Thanaree Phongamwong,Waleeporn Donphai,Chaiyan Boonyuen,Chompunuch Warakulwit,Metta Chareonpanich,Jumras Limtrakul +7 more
TL;DR: In this paper, the effect of graphene oxide (GO) on the performance of CO2 hydrogenation to methanol has been investigated, and the results showed that GO-supported catalysts with 0.5-2.5wt% GO achieved a higher space-time yield of CO 2 compared to the GO-free catalyst due to the increased active sites for CO2 and H2 adsorption.
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Enantioselective recognition at mesoporous chiral metal surfaces
Chularat Wattanakit,Yémima Bon Saint Côme,Véronique Lapeyre,Philippe A. Bopp,Matthias Heim,Sudarat Yadnum,Somkiat Nokbin,Chompunuch Warakulwit,Jumras Limtrakul,Alexander Kuhn +9 more
TL;DR: This work reports the fabrication of a chirally imprinted mesoporous metal, obtained by the electrochemical reduction of platinum salts in the presence of a liquid crystal phase and chiral template molecules, which retains a chiral character after removal of the template molecules.
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Dissymmetric Carbon Nanotubes by Bipolar Electrochemistry
Chompunuch Warakulwit,Thi Bich Thuy Nguyen,Jérôme Majimel,Marie-Hélène Delville,Véronique Lapeyre,Patrick Garrigue,Valérie Ravaine,Jumras Limtrakul,Alexander Kuhn +8 more
TL;DR: Short carbon nanotubes have been modified selectively on one end with metal using a bulk technique based on bipolar electrochemistry using a high electric field to orientate and polarize the individual tubes.
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A novel method for dengue virus detection and antibody screening using a graphene-polymer based electrochemical biosensor
Krongkaew Navakul,Chompunuch Warakulwit,Pa-thai Yenchitsomanus,Aussara Panya,Peter A. Lieberzeit,Chak Sangma +5 more
TL;DR: A new technique for the detection, classification and antibody screening of DENV based on electrochemical impedance spectroscopy (EIS) is presented, which found that the charge transfer resistance of a gold electrode coated with graphene oxide reinforced polymer was influenced by virus type and quantity exposed on the surface.
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Asymmetric synthesis using chiral-encoded metal.
Thittaya Yutthalekha,Chularat Wattanakit,Véronique Lapeyre,Somkiat Nokbin,Chompunuch Warakulwit,Jumras Limtrakul,Alexander Kuhn +6 more
TL;DR: The use of mesoporous metal structures with encoded geometric chiral information for inducing asymmetry in the electrochemical synthesis of mandelic acid as a model molecule and enantiomeric excess of the (R)-enantiomer when using (R-imprinted electrodes and vice versa for the (S)-imprinted ones is demonstrated.