多孔質マイクロ電極を用いた白金担持カーボン上のメタノール解離吸着の電気化学的検出
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概要
- 論文の詳細を見る
The methanol dissociative adsorption at a Pt-loading carbon (Pt/C) electrocatalyst for direct methanol fuel cell has been investigated by electrochemical measurements using a porous microelectrode (PME) and porous/disk-dual microelectrode (P/D-ME). The proton elimination reaction based on the methanol dissociative adsorption during the primary process of the methanol electrooxidation on a Pt/C surface, especially at Pt(100), has been observed by PME measurements. Furthermore, by using the P/D-ME, we have succeeded for the first time in the electrochemical detection of protons dissociated from methanol molecules into the bulk solution due to the above reaction.
- 公益社団法人 電気化学会の論文
著者
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鹿島 公志
Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology
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KASHIMA Kohshi
Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology
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Uchida Isamu
Department Of Applied Chemistry Graduate School Of Engineering Tohoku University
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梅田 実
Department Of Materials Science And Technology Faculty Of Engineering Nagaoka University Of Technolo
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山田 明文
Department Of Chemistry Faculty Of Engineering Nagaoka University Of Technology
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Yamada Akifumi
Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology
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UMEDA Minoru
Department of Chemistry, Faculty of Engineering, Nagaoka University of Technology
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