Photochromism of viologen crystals.
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概要
- 論文の詳細を見る
Some viologen crystals bearing a <I>p</I>-toluenesulfonate anion as a counter ion were shown to exhibit reversible photoreductions (photochromism) either in air or under vacuum, whereas in a poly(<I>N</I>-vinyl-2-pyrrolidone) matrix all investigated viologens indicated reversible photocolor developments. Amphoteric ions such as 1,1′-bis(3-sulfonatopropyl)-4,4′-bipyridinium also developed colors with high stabilities.
- 公益社団法人 日本化学会の論文
著者
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Suzuki Tsuyoshi
Department of Applied Chemistry, Yamanashi University
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Kamogawa Hiroyoshi
Department of Applied Chemistry, Yamanashi University
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Kamogawa Hiroyoshi
Department of Applied Chemistry and Biotechnology, Faculty of Engineering, Yamanashi University
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