摘要
建立了0-3型压电复合材料的等效电学模型.分析了聚合物电导率对复合材料极化性能的影响,研究了聚苯胺改性03型锆钛酸铅聚偏氟乙烯复合材料极化性能与聚合物电导率之间的关系.理论分析和实验结果均表明,提高聚合物电导率可以提高复合材料的极化性能.
The equivalent electrical model of 0-3 piezoelectric composite was proposed to analyze the effect of polymer conductance on the polarization properties of the composite. The relationship between the polarization properties in polyaniline-doped 0-3 lead zireonate titanate/pelyvinylidene fluoride composite and the polymer conductance was studied. Both the theoretical and experimental results show that the polarization of the composite increases with the polymer conductance.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2006年第8期4292-4297,共6页
Acta Physica Sinica
基金
国家自然科学基金(批准号:50402014)资助的课题.~~
关键词
压电复合材料
电导率
极化
聚偏氟乙烯
piezoelectric composite, conductance, polarization, polyvinylidene fluoride
