导电聚苯胺/羰基铁粉复合吸收效能的研究  

Conductive Polyaniline/Iron Carbonyl Powder Composite Material for Wave Absorbing Property

作　　者：翟少岩[1] 庞景芹[1] 朱国辉[1] 冯惠平[1] 

机构地区：[1]北京科技大学材料科学与工程学院

出　　处：《安全与电磁兼容》2008年第3期64-66,共3页Safety & EMC

基　　金：科技部"863"计划资助项目(项目编号:2006AA03Z466)

摘　　要：利用软磁金属粉末羰基铁粉的良好电磁吸收特性,加入不等量的导电聚苯胺,制备成导电聚苯胺/羰基铁粉复合材料。在1.8 mm 厚的涂层中,随导电聚苯胺含量的增加,其吸波效能得到显著改善。分析表明,导电聚苯胺/羰基铁粉有利于发展成为轻质、宽频、强吸收的优良吸波材料。The conductive polyaniline/iron carbonyl powder composite material was prepared based on the utility of the good electromagnetic wave absorbing property of soft magnetic metal powder-iron carbonyl powder and the addition of various amount of conductive polyaniline. For a dope of 1.8 mm, with the increase of the amount of conductive polyaniline, its wave absorbing property got significantly improved. The analysis demonstrates that conductive polyaniline/iron carbonyl powder, due to its composite wave absorbing property, is inclined to become an excellent wave absorbing material with light weight, wide frequency and strong wave absorption capability.

关 键 词：吸波材料 吸收效能 导电聚苯胺 羰基铁粉 

分 类 号：TM24[一般工业技术—材料科学与工程]