| Sol—Gel法制备有机—无机复合光致变色膜 |
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| 引用本文： | 王金平 李天伶. Sol—Gel法制备有机—无机复合光致变色膜[J]. 硅酸盐通报, 1997, 16(5): 4-8 |
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| 作者姓名： | 王金平 李天伶 |
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| 作者单位： | 中国建筑材料科学研究院玻璃所 |
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| 摘 要： | 本文讨论了用ｓｏｌ－ｇｅｌ法在有机改性ＳｉＯ２基体中于室温下俘陷有机染料如螺吡喃或螺恶嗪，制备出具有光致变色功能的有机－无机复合膜。该膜层在可见光区的最大吸收峰位于６２０ｍｎ处。
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| 关 键 词： | 光致变色膜 有机染料 染料 薄膜 溶胶凝胶法 |
Manufacture of Inorganic Organic Composite Photochromic Films by Sol Gel Process |
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| Wang Jinping Li Tianling Liu Fengying Chen Juan. Manufacture of Inorganic Organic Composite Photochromic Films by Sol Gel Process[J]. Bulletin of the Chinese Ceramic Society, 1997, 16(5): 4-8 |
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| Authors: | Wang Jinping Li Tianling Liu Fengying Chen Juan |
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| Affiliation: | Glass Institute of China Building Materials Academy |
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| Abstract: | Inorganic organic composite thin films with the function of photochromism based on room temperature trapping of organic dyes such as spiropyranes or spirooxazines in modified silicon oxide matrices by sol gel process are discussed. The maximum absorbtion density of the films in the visible light area is at 620nm. |
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| Keywords: | sol gel photochromism organic dye |
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