| 电化学聚合单壁碳纳米管／聚苯胺复合物的电容特性研究 |
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| 引用本文： | 崔淑坤.电化学聚合单壁碳纳米管／聚苯胺复合物的电容特性研究[J].曲阜师范大学学报,2009,35(2):86-90. |
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| 作者姓名： | 崔淑坤 |
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| 作者单位： | 济宁学院初等教育学院,273155,山东省曲阜市
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| 摘 要： | 采用原位电化学聚合含有饱和单壁碳纳米管（SWNT）的苯胺（ANI）溶液来制备单壁碳纳米管／聚苯胺（SWNT／PANI）复合膜，对复合膜的表面形貌与结构性质采用扫描电子显微镜进行观察，并用循环伏安法，充放电测试，和交流阻抗测试等手段对复合膜的电化学电容特性进行详细探讨．实验结果表明，纯PANI和SWNT／PANI复合物的比电容量分别为156．5F／g，186．4F／g．由复平面阻抗谱图的最高频率点可以求出纯PANI和SWNT／PANI复合膜的内阻分别为15．8，6．7Ω．
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| 关 键 词： | 单壁碳纳米管 聚苯胺 复合膜 电容器 电化学方法 |
Preparation and Electrochemistry of SWNT/PANI Composite Films for Electrochemical Capacitors |
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| CUI Shu-kun.Preparation and Electrochemistry of SWNT/PANI Composite Films for Electrochemical Capacitors[J].Journal of Qufu Normal University(Natural Science),2009,35(2):86-90. |
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| Authors: | CUI Shu-kun |
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| Institution: | College of Elementary Education;Jining University;273155;Qufu;Shandong;PRC |
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| Abstract: | Single-walled carbon nanotube/polyaniline(SWNT/PANI) composite films were prepared by in situ electrochemical polymerization of an aniline solution containing different SWNT contents.Surface morphology and structural properties of these PANI-based films were examined by a scanning electron microscope.The electrochemical capacitance properties of these films were investigated with cyclic voltammetry,charge-discharge tests,and ac impedance spectroscopy and so on in detail.The results show that the specific ca... |
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| Keywords: | SWNT PANI composite film capacitors electrochemical method |
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