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颗粒形状与尺寸对复合材料的电导率的影响 被引量:1

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摘要 用Maxwell理论和平均极化理论建立了一个导电高分子复合材料的有效电导模型。有效电导率描述为各组成成分的体积、形状和颗粒尺寸的函数。利用这个模型,讨论了渗流阈值与导电颗粒的大小及轴长比的关系。计算了碳纤维-聚脂树脂复合材料的有效电导率,结果表明该理论结果与实验结果符合较好。
作者 徐文美
出处 《科技信息》 2010年第15期255-255,225,共2页 Science & Technology Information
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参考文献3

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同被引文献17

  • 1高正娟,曹茂盛,朱静.复合吸波材料等效电磁参数计算的研究进展[J].宇航材料工艺,2004,34(4):12-15. 被引量:19
  • 2曹茂盛,高正娟,邹桂真,赵玉娜.超细颗粒/环氧体系电磁参量的计算及数值模拟[J].航空材料学报,2004,24(3):15-20. 被引量:8
  • 3葛副鼎,朱静,陈利民.吸收剂颗粒形状对吸波材料性能的影响[J].宇航材料工艺,1996,26(5):42-49. 被引量:72
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