Electron Scavenging by Benzene Derivatives in Alcohol Glasses

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概要

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• Electron scavenging efficiencies by benzene derivatives in alcohol glasses were studied by employing gamma radiolysis at 77 K. Scavenging efficiencies, 1/[S]<SUB>1⁄2</SUB>, were quasi-linear with the adiabatic electron affinities (<I>EA</I>) of the acceptors and they increased as the solvation time of the trapped electron became long. Electron scavenging was explained as a tunneleing of the unsolvated electron; the pre-exponential factor in the tunneling rate was calculated by employing the Morse function developed by Wentworth <I>et al.</I> in the gas phase, which gave an <I>EA</I> dependence in accordance with the experimental results.

• 公益社団法人 日本化学会の論文

著者

• Higashimura Takenobu

  Research Reactor Institute Kyoto University

• Namiki Akira

  Research Reactor Institute, Kyoto University

• Noda Masato

  Research Reactor Institute, Kyoto University

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• Electron Scavenging by Benzene Derivatives in Alcohol Glasses

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