Original scientific paper

Electrical Conductivity of Polyaniline Suspensions 2. Freezing–Melting Cycle

Jakub Wojturski ; Rzeszow University of Technology, 35-959 Rzeszow, Poland
Jaroslav Stejskal ; Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, 162 06 Prague 6, Czech Republic
Otakar Quadrat ; Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, 162 06 Prague 6, Czech Republic
Pavel Kratochvíl ; Institute of Macromolecular Chemistry, Academy of Sciences of the Czech Republic, 162 06 Prague 6, Czech Republic
Petr Sáha ; Faculty of Technology, Technical University, 762 72 Zlín, Czech Republic

Abstract

Changes in the electrical conductivity of polyaniline suspensions in 1,2,4-trichlorobenzene observed during the freezing and melting of the medium are explained by the changes in the organization of conducting particles in an electric field under a varying state of the system. The conductivity of liquid suspension is two orders of magnitude higher by comparison with the frozen one.

Keywords

Hrčak ID:

132426

URI

https://hrcak.srce.hr/132426

Publication date:

1.12.1998.

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