Efficient photoreduction of methylviologen sensitized by chlorophyll derivatives and hydrogen evolution by visible light.
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概要
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The photoreduction of methylviologen sensitized by chlorophyll derivatives and porphines was investigated using EDTA as a reducing agent. The quantum yield of the photoreduction depends greatly on the kind of central metal ion of chlorophyll derivatives and porphines. Zn–chlorophyll-a and Zn–tetraphyenylporphine show a high quantum efficiency amounting 0.4, which is higher than that of chlorophyll-a.
- 公益社団法人 日本化学会の論文
著者
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Sakata Tadayoshi
Institute for Molecular Science
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Kawai Tomoji
Institute for Molecular Science
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Koiso Takashi
Depatrment of Engineering Chemistry, Nagoya Institute of Technology
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Okuyama Masataka
Depatrment of Engineering Chemistry, Nagoya Institute of Technology
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