Electrochemical study of spectral sensitization using AgCl sheet crystal as a window. Ag+ ion effect.
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概要
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With use of AgCl sheet crystal as a window, sensitized photocurrent was measured in an electrochemical cell with a lock-in amplifier. With five sensitizing dyes having different lowest vacant levels, it was found that the higher the level of the dye, the larger the sensitized photocurrent, the sensitized photocurrent increasing with decreasing pAg of the dye-bearing solution. The Ag<SUP>+</SUP> ion effect can be explained by a band edge shift of the AgCl electrode, which also explains the blue desensitization recovery by Ag<SUP>+</SUP> ions.
- 公益社団法人 日本化学会の論文
著者
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Honda Kenichi
Department Of Synthetic Chemistry Faculty Of Engineering The University Of Tokyo
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Fujishima Akira
Department Of Applied Chemistry Faculty Of Engineering The University Of Tokyo
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WATANABE Tadashi
Department of Environmental Science and Resources, Faculty of Agriculture, Tokyo-Noko- University
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Sumi Seiichi
Department of Synthetic Chemistry, Faculty of Engineering, The University of Tokyo
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HONDA Kenichi
Department of Synthetic Chemistry
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