| 水溶性二苯酮类光敏剂中的羟基对光谱和光聚合的影响 |
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| 引用本文： | Allen,NS Lam,E.. 水溶性二苯酮类光敏剂中的羟基对光谱和光聚合的影响[J]. 应用化学, 1989, 6(2): 89-91 |
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| 作者姓名： | Allen NS Lam E. |
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| 作者单位： | Dtep.of Chemistry，Faculty of Science and Engineering，Manchester Polytechnic，Manchester，U.K.，Dtep.of Chemistry，Faculty of Science and Engineering，Manchester Polytechnic，Manchester，U.K.，中国科学院感光化学研究所 北京 |
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| 摘 要： | 有许多公司和研究所在从事光聚合的研究.本文报导两种不同分子结构的水溶性光敏剂的紫外光谱、磷光光谱和在不同溶剂中的量子产率,比较它们在水溶性预聚体中的光聚合效应. 两种水溶性光敏剂为:
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| 关 键 词： | 二苯酮光敏剂 光聚合 机理 |
| 收稿时间： | 1988-04-15 |
INFLUENCE OF HYDROXYL GROUP IN WATER SOLUBLE BENZOPHENONE SENSITIZERS ON THE PHOTOPOLYMERIZATION |
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| Allen,N. S.,Lam,E.,Chen Wenxiang Dept.of Chemistry,Faculty of Science and Engineering,Manchester Polytechnic,Manchester,U.K Institute of Photographic Chemistry,Academia Sinica,Beijing. INFLUENCE OF HYDROXYL GROUP IN WATER SOLUBLE BENZOPHENONE SENSITIZERS ON THE PHOTOPOLYMERIZATION[J]. Chinese Journal of Applied Chemistry, 1989, 6(2): 89-91 |
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| Authors: | Allen N. S. Lam E. Chen Wenxiang Dept.of Chemistry Faculty of Science Engineering Manchester Polytechnic Manchester U.K Institute of Photographic Chemistry Academia Sinica Beijing |
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| Abstract: | Two water soluble benzophenone sensitizexs are examined through measurements of UV,phosphorescence spectra, quantum yields,liftime of phosphorescence and transient absorptionof flash photolysis. It has been found that the OH group in the side chain of sensitizerhas a great influence on the photoinitiation activity. A possible interpretation is suggested. |
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| Keywords: | Benzophenone sensitizer photopolymerization Mechanism |
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