| 聚合物复合材料非线性导电行为研究进展 |
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| 引用本文： | 林鸿飞,卢伟,陈国华. 聚合物复合材料非线性导电行为研究进展[J]. 华侨大学学报(自然科学版), 2006, 27(3): 225-230 |
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| 作者姓名： | 林鸿飞 卢伟 陈国华 |
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| 作者单位： | 华侨大学材料科学与工程学院,福建,泉州,362021;华侨大学材料科学与工程学院,福建,泉州,362021;华侨大学材料科学与工程学院,福建,泉州,362021 |
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| 基金项目： | 国家自然科学基金资助项目(50373015) |
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| 摘 要： | 导电填料复合材料的非线性导电行为可分为两大类,即在高压或强电流作用下发生不可逆非线性导电行为,以及在低压或弱电流作用下的宏观可逆非线性导电行为.文中阐述聚合物/导电填料复合材料在直流电、交流电作用下的可逆非线性导电行为,以及其相关导电机理,并展望非线性导电特性的应用前景.
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| 关 键 词： | 导电复合材料 聚合物 非线性导电行为 导电机理 |
| 文章编号： | 1000-5013（2006）03-0225-06 |
| 收稿时间： | 2006-04-11 |
| 修稿时间： | 2006-04-11 |
Review on Reversible Conduction Nonlinearity in Polymer/Conducting Filler Composites |
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| Lin Hongfei,Lu Wei,Chen Guohua. Review on Reversible Conduction Nonlinearity in Polymer/Conducting Filler Composites[J]. Journal of Huaqiao University(Natural Science), 2006, 27(3): 225-230 |
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| Authors: | Lin Hongfei Lu Wei Chen Guohua |
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| Affiliation: | College of Material Science and Engineering, Huaqiao University, 362021, Quanzhou, China |
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| Abstract: | Two kinds of nonlinear conduction behavior for polymer based conducting composites can be classified: One is the irreversibly electrical nonlinearity taking place in extreme conditions owing to application of high voltage or current;the other one is reversibly electrical nonlinearity occurring in moderate conditions due to application of small bias or current.In this paper,reversibly nonlinear transport in both DC response and AC response and relatively electrical conduction mechanism of polymer/conducting filler composites were reviewed,and the potential applications of polymer/conducting filler composites is outlooked. |
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| Keywords: | conducting composite polymer nonlinear conduction behavior electrical conducting mechanism |
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