Application of the SPE method to organic electrochemistry. XI. Influence of the solvent on the electrooxidation of cinnamyl alcohol on Mn,Pt-Nafion.
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概要
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The influence of organic solvents on the electrooxidation of cinnamyl alcohol on Mn, Pt–Nafion has been investigated. Though tetrahydrofuran (THF) gave a high current efficiency (90%), carbon tetrachloride gave a low current efficiency (<20%). The importance of a co-solvent for the SPE electrolyzer was proposed and substrate transport to the active site located at the interface platinum/ionic cluster region was enhanced by solvents miscible with water. Though THF behaved as a good co-solvent, carbon tetrachloride did not. A composite electrode deposited with platinum on both surfaces of Nafion was applied to oxidation. The cell voltage was as low as 2 V.
- 公益社団法人 日本化学会の論文
著者
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Ogumi Zempachi
Department Of Energy & Hydrocarbon Chemistry Graduate School Of Engineering Kyoto University
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Chen Zhen
Department Of Physics Faculty Of Science Hokkaido University
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Takehara Zen-ichiro
Department Of Chemical Engineering Faculty Of Engineering Kansai University
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Mizoe Toshiyuki
Department of Industrial Chemistry, Faculty of Engineering, Kyoto University
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