Thermal stability and degradation of some chemically synthesized polypyrrole complexes
โ Scribed by E.T. Kang; K.G. Neoh; Y.K. Ong; K.L. Tan; B.T.G. Tan
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 886 KB
- Volume
- 181
- Category
- Article
- ISSN
- 0040-6031
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Electrically conductive polypyrrole (PPY)-halogen complexes have been synthesized by simultaneous chemical polymerization and oxidation of pyrrole. The ratio of pyrrole monomer to halogen (chlorine, bromine, or iodine) used in the synthesis was varied and the physicochemical and electrical propertie
Polypyrrole (PPY ) was electrophilically polycondensed with phthalic anhydride ( P A ) and pyromellitic dianhydride ( PMDA) . PPY-PA and PPY-PMDA polycondensates were evaluated in regard to their thermal stability and dielectric and conductivity behavior. The overall thermal stability is in the orde