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中文摘要: 用不同的制备方式制备了不同石墨含量的磁流变弹性体，搭建了影响磁流变弹性体电阻值的测试系统。通过对磁流变弹性体导电机理的研究，并考虑其他外加影响因子推导出了求解磁流变弹性体电阻值的近似表达式。结果表明：样品形状、石墨含量、制备方式以及外加磁场与外加载荷的变化都会对磁流变弹性体的阻值产生影响。
Abstract:The magnetorheological elastomer（MRE） samples with different graphite contents were prepared by different fabrication methods. An experimental test rig was then set up to investigate the resistance of MRE under different conditions. By studying the conduction mechanism and adding other impact factors, the approximate expression of MRE′s resistance was deduced. Results showed that sample shapes, preparation methods, graphite content, applied magnetic field and external loading influeced the resistance of MRE.
keywords: magnetorheological elastomer magnetoresistive characteristic piezoresistive characteristic
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基金项目:国家自然科学基金(51175265)
| 作者 | 单位 | |
| 李光辉 | 南京理工大学机械工程学院, 南京 210094 | liguanghui211@126.com |
| 黄学功 | 南京理工大学机械工程学院, 南京 210095 | |
| 王炅 | 南京理工大学机械工程学院, 南京 210096 | hxm204@163.com |
引用本文：
李光辉,黄学功,王炅.磁流变弹性体的阻值特性[J].功能高分子学报,2013,26(3):.
LI Guang hui,HUANG Xue gong,,WANG Jiong.Resistance Characteristics of Magnetorheological Elastomer[J].Journal of Functional Polymers,2013,26(3):.
李光辉,黄学功,王炅.磁流变弹性体的阻值特性[J].功能高分子学报,2013,26(3):.
LI Guang hui,HUANG Xue gong,,WANG Jiong.Resistance Characteristics of Magnetorheological Elastomer[J].Journal of Functional Polymers,2013,26(3):.
