Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5182884 | Polymer | 2012 | 5 Pages |
Abstract
Poly(2-pyridone-3,5-diyl)s with -(CH2)4-SO3M (M = H or Na) side chains have been prepared by nickel-complex promoted dehalogenative polycondensation. A composite film of the polymer with -(CH2)4-SO3H side chains and poly(vinyl alcohol) showed a proton conductivity of 1.5 Ã 10â1 S cmâ1 at 80 °C and 95% humidity. A copolymer with pyridine showed a high stability against oxidation by a Fenton reagent.
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Takakazu Yamamoto, Tohru Takei, Naoto Kumagai, Yosuke Harada, Takumi Ohki, Yasuo Kudoh, Takahiro Kojima, Take-aki Koizumi, Kohei Shiramizu, Masahiro Abe, Masashi Oota,