Electrically conductive pyrrole copolymers and their preparation

Details Electrically conductive pyrrole copolymers and their preparation Electrically conductive pyrrole copolymers and their preparation

1983-06-16

1986-02-04

Lieberman, Paul

Compositions

Electrically conductive or emissive compositions

252518, 526258, H01B 112, C08F 2606

Patent

active

045684839

ABSTRACT:
Highly electrically conductive copolymers of pyrroles and other heterocyclic compounds having a conjugated .pi.-electron system, which possess good mechanical properties coupled with a well-balanced spectrum of properties, are prepared by anodic polymerization of the pyrroles and other heterocyclic compounds and/or their dimers or oligomers in a polar solvent in the presence of a suitable conductive salt.

REFERENCES:
patent: 3574072 (1971-04-01), Louvar
patent: 4468291 (1984-08-01), Naarmann et al.
A. G. McDiarmid and A. J. Heeger, "Organic Metals and Semiconductors: The Chemistry of Polyacetylene, (CH).sub.x, and its Derivatives", Synthetic Metals, Band 1, 1979/80, pp. 101-118.
A. F. Diaz et al, "Electrochemical Polymerization of Pyrrole", J. Chem. Soc., Chem. Comm., 1979, pp. 635-636.
A. F. Diaz et al, "`Organic Metals`: Polypyrrole, a Stable Synthetic `Metallic` Polymer", J. Chem. Soc., Chem. Comm., 1979, pp. 854-855.
American Chemical Society, "Electrosynthesis and Study of Conducting Polymeric Films", Organic Coatings and Plastics Chemistry, vol. 43, 1980, pp. 774-776.
D. E. Weiss et al., "Electronic Conduction in Polymers, I, The Chemical Structure of Polypyrrole", Austr. J. Chem., vol. 16, pp. 1056-1075, (1963).
D. E. Weiss et al., "Electronic Conduction in Polymers, II, The Electrochemical Reduction of Polypyrrole at Controlled Potential", Austr. J. Chem., vol. 16, pp. 1076-1089, (1963).
D. E. Weiss et al., "Electronic Conduction in Polymers, III, Electronic Properties of Polypyrrole", Austr. J. Chem., vol. 16, pp. 1096-1103, (1963).

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