| 胺对He—Ne激光诱导亚甲蓝增感丙烯酰胺聚合的影响 |
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| 引用本文： | 梁兆熙 余孟成. 胺对He—Ne激光诱导亚甲蓝增感丙烯酰胺聚合的影响[J]. 中山大学学报(自然科学版), 1990, 29(2): 49-53 |
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| 作者姓名： | 梁兆熙 余孟成 |
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| 作者单位： | 中山大学高分子研究所，中山大学高分子研究所，中山大学高分子研究所 1988届硕士生 |
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| 摘 要： |
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| 关 键 词： | 丙烯酰胺 光聚合 激光 胺 亚甲蓝 |
Influences of Amines on Methylene Blue Sensitized Polymerization of Acrylamide Induced by He-Ne Laser |
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| Liang Zhaoxi,Yu Mengcheng,He Yi Institute of Polymes Science. Influences of Amines on Methylene Blue Sensitized Polymerization of Acrylamide Induced by He-Ne Laser[J]. Acta Scientiarum Naturalium Universitatis Sunyatseni, 1990, 29(2): 49-53 |
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| Authors: | Liang Zhaoxi Yu Mengcheng He Yi Institute of Polymes Science |
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| Affiliation: | Liang Zhaoxi;Yu Mengcheng;He Yi Institute of Polymes Science |
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| Abstract: | The polymerization of acrylamide aqueous solution induced by He-Ne laser in the presence of methyl blue(MB)-amines as the sensitizing system has been investiga-ted.The photofading rate and photofading quantum yield of MB,the polymeriza-tion rate and rate constants,the quantum yield for monomer consumption and po-lymer formation,molecular weights of polymers,and chain transfer constants have been measured.These parameters are related to the amine structures.In pho-toinduced process,the radicals generated from amine molecules not only act asinitiators for the chain polymerization,but also as chain transfer agents in the polymerization. |
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| Keywords: | methylene blue amines acrylamide He-Ne laser photopolymerization photofading |
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