| 聚苯胺-聚乙二醇导电共聚物粒子的制备与表征 |
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| 引用本文： | 马会茹,官建国,高兰. 聚苯胺-聚乙二醇导电共聚物粒子的制备与表征[J]. 中国粉体技术, 2007, 13(4): 7-9 |
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| 作者姓名： | 马会茹 官建国 高兰 |
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| 作者单位： | 1. 武汉理工大学,材料复合新技术国家重点实验室,湖北,武汉,430070;武汉理工大学,理学院,湖北,武汉,430070
2. 武汉理工大学,材料复合新技术国家重点实验室,湖北,武汉,430070 |
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| 摘 要： | 以盐酸为掺杂剂,通过氧化共聚法制备了聚苯胺(PAn)-g-聚乙二醇(PEG)共聚物粒子,用红外光谱、透射电镜对粒子的结构进行了表征,并对共聚物粒子的热稳定性、导电性能进行了测试。结果表明,PAn-g-PEG共聚物粒子具有很好的热稳定性,且经过LiClO4掺杂后兼具离子-电子导电性能,当n[Li+]/n[EO]=0.1时,共聚物粒子的导电率最大。
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| 关 键 词： | PAn-g-PEG共聚物 热稳定性 导电性 |
| 文章编号： | 1008-5548（2007）04-0007-03 |
| 修稿时间： | 2006-10-25 |
Synthesis and Characterization of Conductive Polyaniline-Polyethandiol Copolymer Particles |
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| MA Hui-ru,GUAN Jian-guo,GAO Lan. Synthesis and Characterization of Conductive Polyaniline-Polyethandiol Copolymer Particles[J]. China Powder Science and Technology, 2007, 13(4): 7-9 |
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| Authors: | MA Hui-ru GUAN Jian-guo GAO Lan |
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| Affiliation: | 1. State Key Laboratory of Advanced Technology for Materials Synthesis and Processing; 2.School of Science, Wuhan University of Technology, Wuhan 430070, China |
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| Abstract: | The polyaniline-polyethandiol(PAn-g-PEG) copolymers were synthesized by chemical oxidative copolymerization. The copolymer particles were characterized by FT-IR and TEM. The thermostability and conductivity were measured. The results show that the copolymer particles are thermostable under 100 ℃ and have ion-electron conductivity doped LiClO4. They also have the highest conductivity when the n[Li+]/ n[EO]= 0.1. |
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| Keywords: | polyaniline-polyethandiol copolymer thermostability conduetivity |
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