| 紫外光引发AM—DMC自由基共聚研究 |
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| 引用本文： | 孙琛琛,陈嘉良,李万捷.紫外光引发AM—DMC自由基共聚研究[J].山西化工,2012,32(6):16-19. |
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| 作者姓名： | 孙琛琛 陈嘉良 李万捷 |
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| 作者单位： | 1. 太原理工大学,山西太原030024 山西兰花清洁能源有限责任公司,山西晋城048004
2. 太原理工大学,山西太原,030024 |
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| 摘 要： | 采用光敏引发聚合的方法，以丙烯酰胺（AM）和甲基丙烯酰氧乙基三甲基氯化铵（DMC）为单体，通过水溶液自由基共聚法制备了阳离子聚丙烯酰胺（CPAM），讨论了单体浓度、阳离子单体比例、引发温度、引发剂浓度、光照强度对产品性能的影响，最终确定了最佳反应条件：单体质量分数30％，阳离子单体质量分数5％，引发温度22℃，引发剂质量分数0．35％，光照强度0．798mW／cm^2。通过红外光谱对产品进行了表征。
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| 关 键 词： | 光聚合 阳离子型聚丙烯酰胺 红外光谱 自由基聚合 |
Study on the free radical copolymerization of AM and DMC initiated by ultraviolet |
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| SUN Chen-chen,CHEN Jia-liang,LI Wan-jie.Study on the free radical copolymerization of AM and DMC initiated by ultraviolet[J].Shanxi Chemical Industry,2012,32(6):16-19. |
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| Authors: | SUN Chen-chen CHEN Jia-liang LI Wan-jie |
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| Affiliation: | 1.Taiyuan University of Technology,Taiyuan Shanxi 030024,China; 2.Shanxi Lanhua Clean Energy Resource Co.,Ltd.,jincheng Shanxi 048004,China) |
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| Abstract: | The cationic polyacrylamide（CPAM） are synthesized with methacryloxyethyhrimethyl ammonium chloride （DMC） and acrylamide （AM） as monomer by ultraviolet v-50 initiated. Monomer concentration, cationic monomer percentage, initiation temperature, percentage of initiator and strength of light are tested in the experiment. The best condition are as follows： monomer concentration is 30%, cationic monomer percentage is 5%, initiation temperature is 22 ℃, initiator percentage is 0.35%, strength of light is 0. 798 mW/cm^2. The product was characterized by FTIR. |
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| Keywords: | photopolymerization cationic polyacrylamide FTIR free radical polymerization |
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