Photochromism of spiropyrans and spirooxazines in the solid state: low temperature enhances photocoloration.

作者: Jun Harada , Yuta Kawazoe , Keiichiro Ogawa

DOI: 10.1039/B925514A

关键词:

摘要: In this study we have revealed that spiropyrans and spirooxazines, which long been believed to be non-photochromic in the solid state, are generally photochromic state at least low temperatures their photoreactivity increases greatly as temperature is lowered.

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