摘要
针对电磁环境的严重污染,克服目前电磁屏蔽的弊端,用吸波材料从根本上消除电磁污染是关注的方向。本文基于分子设计的思路,在聚苯乙炔侧链引入酞菁基团对其化学改性,并对其性能作了初步的探索。研究结果表明这种改良的新型高分子具有较好的吸波性能。
Aiming at serious pollution of electromagnetic environment ,wave -adsorbing materials can be used to radically eliminate electro - magnetic pollution ,which are going to break the drawbacks of electro - magnetic shielding for the moment. In this paper, polypbenylacetylene (PPA) is modified by Fe (Ⅲ) - phthalocyanine on the side - chain by means of special molectdar design. At the same time, its performances are studied too. The results show that this new type of polymer material possess fine wave - adsorbing performance comparatively.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2008年第2期152-157,共6页
Chemical Research and Application
关键词
酞菁铁
聚苯乙炔
吸波材料
Fe (Ⅲ) - phthalocyanine
polyphenylacetylene
wave - absorbing material