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Abstract:
将镀银导电纤维填料与硅橡胶复合,制备了柔性导电橡胶复合材料.研究了导电橡胶电导率、电阻蠕变行为及压阻性能随填料长径比、含量的变化.结果表明:导电橡胶的渗流阈值,随着镀银导电纤维填料长径比的增大而减小;恒定应力下,导电橡胶的电阻蠕变表现为电导率随时间非线性增加;在1.0 MPa应力范围内,导电橡胶电导率的变化呈现出正压阻变化效应(PPCR);随着填料质量分数的增大,压应力的增加,导电橡胶的压阻效应变得不明显.
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电子元件与材料
ISSN: 1001-2028
Year: 2010
Issue: 2
Volume: 29
Page: 4-6
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 7
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: