| 甲基丙烯酸乙基联吡啶共聚物的电化学性能研究 |
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| 引用本文： | 许武,陈发挥.甲基丙烯酸乙基联吡啶共聚物的电化学性能研究[J].功能高分子学报,1991,4(1):13-18,60. |
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| 作者姓名： | 许武 陈发挥 |
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| 作者单位： | 中国科学院成都有机化学研究所，成都科技大学，中国科学院成都有机化学研究所，中国科学院成都有机化学研究所，中国科学院成都有机化学研究所 九○届学生 |
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| 摘 要： | 本文通过先共聚、后季铵化于共聚物侧链上接入单封端联吡啶的方法,合成了三种含有不同第二共聚单体的侧链型甲基丙烯酸乙基联吡啶共聚物P(BrEMA-M_2-EV),其中M_2=AM,MMA,ST。循环伏安曲线和紫外-可见光谱的测定结果表明:活性中心的含量及不同第二共聚单体对联吡啶共聚物的电化学活性和稳定性有比较显著的影响,但不影响其光谱性质。三种联吡啶共聚物均能可逆地显示黄棕色浅紫色兰紫色的三色互变。
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| 关 键 词： | 联吡啶 共聚物 电致变色材料 |
Study on Electrochemical Characteristics of Pendant Ethyl Viologen Methacrylate Copolymers |
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| Xu Wu Chen Fahui Chen Yong Deng Zhenghua and Wan Guoxiang.Study on Electrochemical Characteristics of Pendant Ethyl Viologen Methacrylate Copolymers[J].Journal of Functional Polymers,1991,4(1):13-18,60. |
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| Authors: | Xu Wu Chen Fahui Chen Yong Deng Zhenghua and Wan Guoxiang |
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| Abstract: | Three kinds of copolymers of pendant ethyl viologen methacrylate with acrylamide, methyl methacrylate and styrene were synthesized. From the results of cyclic voltammograms and ultraviolet-visible spectra it was concluded that the nature and the content of comonomer have significant influences on the electrochemical activities and stability of copolymers, but not on affect the color of reduction states of these copolymers. The color of these copolymers changes reversibly form yellow brown to palle violet, and to blue violet. |
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| Keywords: | Polyviogoen Electrochromic materials |
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