影像科学与光化学 ›› 2006, Vol. 24 ›› Issue (4): 306-311.DOI: 10.7517/j.issn.1674-0475.2006.04.306

• 研究简报 • 上一篇    下一篇

苯氧基蒽醌的合成及光致变色机理探讨

胡世荣, 赵枫, 方越, 蔡祖场   

  1. 漳州师范学院, 化学与环境科学系, 福建, 漳州, 363000
  • 收稿日期:2006-01-09 修回日期:2006-03-16 出版日期:2006-07-23 发布日期:2006-07-23
  • 通讯作者: 胡世荣(1966-), 男, 副教授, 从事光致变色材料的合成及分析应用.
  • 基金资助:
    福建省教育基金资助项目(JB05005).

Study on the Synthesis and Photochromic Mechanism of the Phenoxyanthraquinone

HU Shi-rong, ZHAO Feng, FANG Yue, CAI Zu-chang   

  1. Department of Chemistry and Environmental Science, Zhangzhou Normal College, Zhangzhou 363000, Fujian, P.R. China
  • Received:2006-01-09 Revised:2006-03-16 Online:2006-07-23 Published:2006-07-23

摘要: 介绍了3-甲基-1-苯氧基-9,10-蒽醌的光致变色机理,用紫外-可见光谱探讨了目标化合物在240—300 nm及300—550 nm两个波段范围内其由“trans”醌式转变为“ana”醌式的光致变色行为,并用紫外-可见光谱数据证实了苯氧基蒽醌光致变色行为中醌结构的变化.

关键词: 苯氧基蒽醌, 光致变色, 机理

Abstract: The photochromic mechanism of 3-methyl-1-phenoxy-9,10-anthraquinone was introduced.The photochromic mechanism was discussed from the "trans" structure to the "ana" structure between 240—300 nm and 300—550 nm in the UV-Vis spectrum.The transformation of the quinone structure was confirmed in the photochromic action of the phenoxyanthraquinone with the UV-Vis spectral data at the same time.

Key words: phenoxyanthraquinone, photochromism, mechanism

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