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Peer-reviewed Journal Articles, etc >
Photoelectrochemical Reduction of Carbon Dioxide at Si(111) Electrode Modified by Viologen Molecular Layer with Metal Complex
| Title: | Photoelectrochemical Reduction of Carbon Dioxide at Si(111) Electrode Modified by Viologen Molecular Layer with Metal Complex |
| Authors: | Sun, Yu Browse this author | | Masuda, Takuya Browse this author | | Uosaki, Kohei Browse this author →KAKEN DB |
| Issue Date: | Mar-2012 |
| Publisher: | Chemical Society of Japan |
| Journal Title: | Chemistry Letters |
| Volume: | 41 |
| Issue: | 3 |
| Start Page: | 328 |
| End Page: | 330 |
| Publisher DOI: | 10.1246/cl.2012.328 |
| Abstract: | Photoelectrochemical carbon dioxide reduction was carried out at a p-type Si(111) electrode modified with a viologen molecular layer and AuCl4^[2-] or PdCl4^[2-]. It was proven that the reduction reaction was mediated by viologen moiety and while CO2 reduction was dominant at the Si(111) electrode modified with PdCl4^[2-] in the potential region where viologen moiety was in the first reduced state, it became dominant at the electrode modified with AuCl4^[2-] when viologen moiety became the second reduced state. FT-IR measurement confirmed the formation of formic acid/formate ion at the PdCl4^[2-]/viologen-modified Si electrode. |
| Type: | article (author version) |
| URI: | http://hdl.handle.net/2115/52105 |
| Appears in Collections: | 理学院・理学研究院 (Graduate School of Science / Faculty of Science) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)
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Submitter: 魚崎 浩平
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