| 有机染料光褪色机理及主要原因 |
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| 引用本文： | 于新瑞,张淑芬,杨锦宗. 有机染料光褪色机理及主要原因[J]. 影像科学与光化学, 2000, 18(3): 243-253. DOI: 10.7517/j.issn.1674-0475.2000.03.243 |
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| 作者姓名： | 于新瑞 张淑芬 杨锦宗 |
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| 作者单位： | 大连理工大学染料、表面活性剂精细化工合成国家重点实验室, 大连116012 |
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| 摘 要： | 本文综述了有机染料光褪色机理的主要研究方法以及现有研究结论.对光氧化和光还原过程、影响因素、典型反应步骤、研究手段进行了系统的阐述,同时也对通过染料分子结构设计合成、通过添加剂的使用提高染料光牢度的方法进行了介绍.
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| 关 键 词： | 染料 光牢度 光褪色 光氧化 光还原 |
| 收稿时间： | 2000-02-28 |
THE MECHANISM AND MAIN REASONS OF PHOTOFADING OF ORGANIC DYES |
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| YU Xin-rui,ZHANG Shu-fen,YANG Jin-zong. THE MECHANISM AND MAIN REASONS OF PHOTOFADING OF ORGANIC DYES[J]. Imaging Science and Photochemistry, 2000, 18(3): 243-253. DOI: 10.7517/j.issn.1674-0475.2000.03.243 |
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| Authors: | YU Xin-rui ZHANG Shu-fen YANG Jin-zong |
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| Affiliation: | Fine Chemical State Key laboratory, Dalian University of Technology, Dalian 116012, P.R.China |
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| Abstract: | The main study methods and present research conclusions of photofading of organic dyes were reviewed in this paper.The processes of photooxidation and photoreduction,factors, typical reaction procedures,and study means were systematically discussed.The methods to improve the light fastness by designing the structures of dye molecules and using additives were introduced. |
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| Keywords: | dye light fastness photofading photooxidation photoreduction |
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