| Photopolymerization induced by a benzophenone derivative photoinitiator |
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| 引用本文： | Ying Wang Pu Xiao Gang Qiang Wu Su Qing Shi Jun Nie. Photopolymerization induced by a benzophenone derivative photoinitiator[J]. 中国化学快报, 2007, 18(8): 977-980. DOI: 10.1016/j.cclet.2007.06.012 |
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| 作者姓名： | Ying Wang Pu Xiao Gang Qiang Wu Su Qing Shi Jun Nie |
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| 作者单位： | [1]State Key Lab of Chemical Resource Engineering, College of Material Science and Engineering, Beifing University of Chemical Technology, Beifing 100029, China [2]Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, China |
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| 摘 要： | A benzophenone derivative photoinitiator, HBP-TDI-HQ-TDI-HBP （HTCTH）, was synthesized based on 4-hydroxy benzophenone （HBP）, toluene-2,4-diisocyanate （TDI） and hydroquinone （HQ）. HTCTH was a more effective photoinitiator which had longer wavelength absorption in the UV-vis absorption spectra than the low molecular counterpart benzophenone （BP）. It showed that both rate of polymerization （Rp） and final conversion （P） increased with increase of amine and HTCTH concentration in photopolymerization.
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| 关 键 词： | 光化聚合 苯甲酮衍生物 光敏引发剂 动态学 |
| 收稿时间： | 2007-04-13 |
| 修稿时间： | 2007-04-13 |
Photopolymerization induced by a benzophenone derivative photoinitiator |
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| Ying Wang,Pu Xiao,Gang Qiang Wu,Su Qing Shi,Jun Nie. Photopolymerization induced by a benzophenone derivative photoinitiator[J]. Chinese Chemical Letters, 2007, 18(8): 977-980. DOI: 10.1016/j.cclet.2007.06.012 |
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| Authors: | Ying Wang Pu Xiao Gang Qiang Wu Su Qing Shi Jun Nie |
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| Affiliation: | 1. State Key Lab of Chemical Resource Engineering, College of Material Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China;2. Key Laboratory of Biomedical Polymers of Ministry of Education, Department of Chemistry, Wuhan University, Wuhan 430072, China |
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| Abstract: | A benzophenone derivative photoinitiator,HBP-TDI-HQ-TDI-HBP (HTCTH),was synthesized based on 4-hydroxy benzo- phenone (HBP),toluene-2,4-diisocyanate (TDI) and hydroquinone (HQ).HTCTH was a more effective photoinitiator which had longer wavelength absorption in the UV-vis absorption spectra than the low molecular counterpart benzophenone (BP).It showed that both rate of polymerization (R_p) and final conversion (P) increased with increase of amine and HTCTH concentration in photopolymerization. |
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| Keywords: | Photopolymerization Benzophenone derivative/amine Kinetics |
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