| 摘要 |
An electron conductive high polymer is described, having at least a repeating unit represented by following formula (1); <IMAGE> (1) wherein X1 and X1' each represents a divalent linkage group; R1 and R1' each represents an alkylene group; R2 represents a cyclic ester derivative group, an acyclic ester derivative group, a cyclic ether derivative group, or a sulfone derivative group; R3 represents a hydrogen atom, an alkyl group, an aryl group, a cyclic ester derivative group, an acyclic ester derivative group, a cyclic ether derivative group, or a sulfone derivative group; a, b, and c each represents 0 or 1; and Y represents -NR4-, -O-, -S-, -Te-, or -Se-wherein R4 represents a hydrogen atom, an alkyl group, or an aryl group. A positive electrode for battery using the electron conductive high polymer is also described.
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