摘要
导电高分子材料(PA、PAn、PPy、PTh、PPV等)具有分子结构可设计、成本低、易合成、加工方便,同时又具有对不同频率的微波产生吸收,且吸收频段宽、比重轻(密度:1.0～2.0g/cm3)、热稳定性好等特点,有望发展成为新型宽频有机吸波材料[1]。文章对导电高分子微波吸收材料的吸波原理、分类和制备方法及近期国内外研究进展进行了介绍。
Conducting polymers (PA、PAn、PPy、PTh、PPV) have molecule structure designing, materials price lower, syntheses and treatment easy. It is new type organic microwave absorbing material and have absorption bandwidth, weight reduction, heating stability et al. In this paper, absorbing mechanism, syntheses methods, classes and absorbing properties of conducting polymers of conducting polymers are summarized. The latest research progress and development tendency of microwave absorbing materials based on conducting polymers at home and abroad are introduced.
