| 炭黑填充复合型导电聚合物的压阻特性 |
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| 引用本文： | 许利,代坤,许向彬,李忠明.炭黑填充复合型导电聚合物的压阻特性[J].工程塑料应用,2008,36(8). |
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| 作者姓名： | 许利 代坤 许向彬 李忠明 |
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| 作者单位： | 四川大学高分子科学与工程学院,成都,610065 |
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| 基金项目： | 国家自然科学基金，教育部高等学校博士学科点专项科研基金 |
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| 摘 要： | 总结了炭黑填充复合型导电聚合物的压阻特性与炭黑导电网络、压力和时间等条件的关系,阐述了加工工艺参数、导电填料、基体性质等对导电聚合物压阻特性的影响,并介绍了通过加入SiO2纳米材料或适当交联基体等改善压阻特性重复性和稳定性的方法.
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| 关 键 词： | 炭黑 导电聚合物 压阻特性 时间依赖性 稳定性 |
PIEZORESISTANCE BEHAVIORS OF THE CARBON FILLED ELECTIUCALLY CONDUCTIVE POLYMER COMPOSITES |
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| Xu Li,Dai Kun,Xu Xiangbin,Li Zhongming.PIEZORESISTANCE BEHAVIORS OF THE CARBON FILLED ELECTIUCALLY CONDUCTIVE POLYMER COMPOSITES[J].Engineering Plastics Application,2008,36(8). |
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| Authors: | Xu Li Dai Kun Xu Xiangbin Li Zhongming |
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| Abstract: | The relationship between piezoresistance behaviors the carbon filled electrically conductive and conductive network, pressure and time was summarized. The influencing factors such as the processing method, conductor material and the properties of polymer matrices to piezoresistance behaviors were discussed. Methods for improving the repeatability and stability of piezoresistance behaviors by adding nano-size SiOx and proper crossinglinkage of the matrix were introduced. |
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| Keywords: | carbon electrically conductive polymer composites piezoresistance time dependence stability |
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