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Erschienen in:
2001 | OriginalPaper | Buchkapitel
Ageing of Polyethylene and Conducting Polymer Blends
Thermal oxidation of the Undoped Conducting Polymer
verfasst von : Philippe Mazabraud, Patrick Hourquebie, Hakim Janah
Erschienen in: Ageing Studies and Lifetime Extension of Materials
Verlag: Springer US
Enthalten in: Professional Book Archive
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The thermal oxidation of pure poly(3-butylthiophene) (P3BT) films has been studied at 80°C in air. Infrared spectroscopy (FTIR) was used for the identification of the key products. The major carbonyl group is ketone in the a-carbon position of the butyl side chain. The thermal oxidation of blended polyethylene(PE) and poly(3-butylthiophene) films at 80°C, in air or nitrogen, has shown that P3BT is preferentially oxidised, according to the same mechanisms.