Electrochemical Toluene Hydrogenation Using Binary Platinum-Based Alloy Nanoparticle-Loaded Carbon Catalysts
نویسندگان
چکیده
منابع مشابه
Zwitterionic amidinates as effective ligands for platinum nanoparticle hydrogenation catalysts.
Ligand control of metal nanoparticles (MNPs) is rapidly gaining importance as ligands can stabilize the MNPs and regulate their catalytic properties. Herein we report the first example of Pt NPs ligated by imidazolium-amidinate ligands that bind strongly through the amidinate anion to the platinum surface atoms. The binding was established by 15N NMR spectroscopy, a precedent for nitrogen ligan...
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Hyun-Joong Kim, Hyung-Sang Park, Tae-Hoon Lim, and Dong Jin Suh Clean Technology Research Center, Korea Institute of Science and Technology, P.O. Box 131 Cheongryang, Seoul 136-791 ( Korea) Department of Chemical & Biological Engineering, Sogang University, C.P.O. Box 1142 Seoul 121-742, (Korea) Fuel Cell Research Center, Korea Institute of Science and Technology, P.O. Box 131 Cheongryang, Seou...
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Benzene hydrogenation was investigated in the presence of a surface monolayer consisting of Pt nanoparticles of different shapes (cubic and cuboctahedral) and tetradecyltrimethylammonium bromide (TTAB). Infrared spectroscopy indicated that TTAB binds to the Pt surface through a weak C-H...Pt bond of the alkyl chain. The catalytic selectivity was found to be strongly affected by the nanoparticle...
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ژورنال
عنوان ژورنال: Catalysts
سال: 2021
ISSN: 2073-4344
DOI: 10.3390/catal11030318