The present invention provides a conductive polymer composite comprises (A) a π-conjugated polymer and (B) a dopant polymer which contains a repeating unit "a" which is shown by the following general formula (1) having weight-average molecular weight thereof in the range of 1,000 to 500,000,
wherein, R1 represents a hydrogen atom or a methyl group; R2 represents a single bond, an ester group, or a linear, branched, or cyclic hydrocarbon group having 1 to 12 carbon atoms which may optionally contain any one of an ether group and an ester group or both; Z represents a phenylene group, a naphthylene group, or an ester group; and "a" is in the range of 0
本发明提供了一种导电聚合物复合材料,包括(A)π-共轭聚合物和(B)掺杂聚合物,其中掺杂聚合物含有如下通式(1)所示的重复单元 "a",其重量平均分子量在 1,000 至 500,000 之间、
其中,R1 代表氢原子或甲基;R2 代表单键、酯基或具有 1 至 12 个碳原子的线性、支链或环状烃基,其中可任选含有醚基和酯基中的任一个或两者;Z 代表亚苯基、萘基或酯基;"a "的范围为 0<a≤1.0。本发明可提供一种导电聚合物复合材料,该复合材料通过旋涂具有优异的过滤性和成膜性,当使用该复合材料形成薄膜时,还可形成具有高透明度和优异平整度的导电薄膜。