| アイテムタイプ |
共通(1) |
| 公開日 |
2017-12-20 |
| タイトル |
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|
タイトル |
二酸化炭素の銅・銅酸化物電極を用いた光照射下におけるパルス電解還元(物質生命化学科) |
|
言語 |
ja |
| タイトル |
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|
タイトル |
Pulsed electroreduction of Carbon Dioxide using Copper and Cuprous Oxide Electrode under UV Irradiation(DEPARTMENT OF APPLIED CHEMISTRY AND BIOCHEMISTRY) |
|
言語 |
en |
| 作成者 |
嶋野, 浩史
大浦, 博樹
山崎, 澄男
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| アクセス権 |
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アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 主題 |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Carbon dioxide |
| 主題 |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
Pulse electroreduction |
| 主題 |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
Cuprous oxide |
| 主題 |
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言語 |
en |
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主題Scheme |
Other |
|
主題 |
Under irradiation |
| 内容記述 |
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内容記述タイプ |
Abstract |
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内容記述 |
Pulsed electroreduction of CO_2 in alkaline solution on copper electrode and cuprous oxide electrode were studied under irradiation. Methane, ethylene and ethanol were reported to be obtained by electroreduction of CO_2 in alkaline solution on copper electrode previously. And more amounts of methane and ethylene were reported to be obtained by the pulsed electroreduction than by the direct electroreduction on copper electrode. We tried to apply pulsed electroreduction of CO_2 in alkaline solution with setting high anodic potential of copper electrode. As the results, we found that in pulse electroreduction using copper electrode, faradic efficiency of methane which was the competitive product of ethylene was decreased, and at higher anodic potential than +0.5V, Cu_2O and CuO were found to be generated on copper electrode surface and act on the reduction of CO_2 in alkaline solution under irradiation. By using Cu_2O electrode instead of Cu electrode in the electroreduction of CO_2, we found that only ethylene was produced selectively, and methane was very little produced, and moreover ethane was produced by addition of palladium-Alumina in cathodic compartments. And, we tried to find the effectivenese of addition of various kinds of metal and metal oxides on the products in this pulsed electroreduction of CO_2 The detailed mechanism of this phenomena will be discussed in the next paper. |
|
言語 |
en |
| 出版者 |
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出版者 |
九州産業大学工学部 |
|
言語 |
ja |
| 言語 |
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|
言語 |
jpn |
| 資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 出版タイプ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 収録物識別子 |
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|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN00054266 |
| 書誌情報 |
ja : 九州産業大学工学部研究報告
号 43,
p. 105-110,
発行日 2006-12
|
KJ00004853287.pdf
