To provide a water-soluble polythiophene used as an electrically conductive material, and its production method.
A polythiophene comprising at least one type of structural units selected from the group consisting of structural units represented by the formula (1), structural units represented by the formula (2), structural units represented by the formula (3), structural units represented by the formula (4), structural units represented by the formula (5) and structural units represented by the formula (6). The polythiophene is obtained by polymerizing at least one thiophene compound selected from the group consisting of a thiophene compound represented by the formula (15), a thiophene compound represented by the formula (16) and a thiophene compound represented by the formula (17) in water or an alcohol solvent in the presence of an oxidizing agent.
提供一种
水溶性聚
噻吩,用作导电材料,及其生产方法。所述聚
噻吩包含至少一种由公式(1)所表示的结构单元、由公式(2)所表示的结构单元、由公式(3)所表示的结构单元、由公式(4)所表示的结构单元、由公式(5)所表示的结构单元和由公式(6)所表示的结构单元中选取的结构单元类型。所述聚
噻吩是在氧化剂存在下,在
水或醇溶剂中聚合由公式(15)所表示的
噻吩化合物、由公式(16)所表示的
噻吩化合物和由公式(17)所表示的
噻吩化合物中选取的至少一种
噻吩化合物聚合而得。