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压电复合材料是将压电陶瓷与聚合物材料按一定的连通方式、一定的体积百分比和一定的空间分布复合而成的。它可以提高材料的某些压电性能,并具有常用压电陶瓷材料所没有的某些优良性能。在过去的十几年中材料研究者们做了大量工作并取得实用性进展。
Piezoelectric composite material is a piezoelectric ceramic and polymer materials connected by a certain way, a certain percentage of volume and a certain spatial distribution of composite. It can improve some of the material’s piezoelectric properties and has some of the finest properties that piezoelectric ceramics do not. In the past decade or so material researchers have done a great deal of work and made practical progress.