TiO2含量对压电纤维复合材料性能的影响

来源 :第二届中国国际复合材料科技大会 (CCCM-2) | 被引量 : 0次 | 上传用户：sylsq3

【摘要】

：

采用粘稠塑性加工方法制备了方形锆钛酸铅压电纤维复合材料，研究了环氧树脂中不同TiO2含量对压电纤维复合材料的电学阻抗、介电性能、抗拉以及驱动应变性能的影响。结果表明：环氧树脂中TiO2含量不同，压电纤维复合材料的谐振频率略有差别。随着环氧树脂中TiO2含量增多，压电纤维复合材料的电容值增大，但其抗拉强度及纵向自由应变值均表现出先增加后减小的规律。

【作者】

：

陈海燕林秀娟陈子琪周科朝张斗

【机构】

：

中南大学,粉末冶金国家重点实验室,长沙,410083 中南大学,粉末冶金国家重点实验室,长沙,41

【出处】

：

第二届中国国际复合材料科技大会 (CCCM-2)

【发表日期】

：

2015年7期

【关键词】

：

压电纤维复合材料 TiO2 驱动应变性能

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TiO2含量对压电纤维复合材料性能的影响

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