Highly conducting polyaniline gels

被引：0
|
作者：
González, I
Muñoz, ME
Santamaría, A
Pomposo, JA
Grande, H
Rodríguez-Parra, J
机构：
[1] Univ Basque Country, Fac Chem, Polymer Sci & Technol Dept, San Sebastian 20080, Spain
[2] Univ Basque Country, Fac Chem, Polymer Inst POLYMAT, San Sebastian 20080, Spain
[3] CIDETEC, San Sebastian 20009, Spain
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 2002年 / 23卷 / 12期
关键词：
conducting polymers; polyaniline gels; rheology; viscoelastic properties;
D O I：
10.1002/1521-3927(20020801)23:12<659::AID-MARC659>3.0.CO;2-Z
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
An improved method, based on mechanical stirring and a controlled solvent evaporation process, is proposed to obtain PANI(CSA)(0.5)/m-cresol solutions, which lead to gels with conductivities in the range 3 to 150 S/cm, preserving the elastivity associated to the gel network. Such high conductivity values have only been found for brittle films caset from PANI solutions. According to our experimental results, there is no justification for an analogy between the elastic modulus and the conductivity of physical networks.
引用
收藏
页码：659 / 663
页数：5
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