Microwave absorption properties of a conductive thermoplastic blend based on polyaniline

被引：24
|
作者：
Martins, CR
Faez, R
Rezende, MC
De Paoli, MA
机构：
[1] Univ Estadual Campinas, Inst Quim, Lab Polimeros Condutores & Reciclagem, BR-13084971 Campinas, SP, Brazil
[2] Univ Vale Paraiba, Inst Pesquisa & Desenvolvimento, BR-12244000 Sao Jose Dos Campos, SP, Brazil
[3] Ctr Tecn Aeroesp, Inst Aeronaut & Espaco, Div Mat, BR-12228904 Sao Jose Dos Campos, Somerset, Brazil
来源：
POLYMER BULLETIN | 2004年 / 51卷 / 04期
关键词：
D O I：
10.1007/s00289-003-0223-3
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Conductive thermoplastic blends of polystyrene and polyaniline doped with dodecylbenzene sulfonic acid, DBSA and polystyrene sulfonic acid were prepared in an internal mixer. We used a block copolymer of styrene and butadiene as compatibilizer. Different formulations were tested according to a statistical response surface method. The electrical conductivity and the microwave radiation absorbing properties of the blends were evaluated. The concentration of the compatibilizer and polyaniline and the blend film thickness affect the attenuation properties of the materials.
引用
收藏
页码：321 / 326
页数：6
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