Methods for fabricating and treating doped conjugated polymer film

A method for fabricating a doped conjugated polymer film, comprising the steps of:

• mixing a polar substance, a polar solvent and a doped conjugated polymer to form a doped conjugated polymer solution, wherein the polar substance is selected from the group consisting of formula (1), formula (2), inorganic acids, benzene-containing organic acids, or their combinations, and the polar solvent is selected from the group consisting of water, ethers, alcohols, sulfoxides, alcohol ethers, ketones, amines, nitriles, carboxylic acids, amides, or their combinations;
• and
• forming the doped conjugated polymer film with the doped conjugated polymer solution,
• wherein e of the formula (1) is an integral between 0 and 5, each of R1 to R8 of the formula (1) and R9 to R14 of the formula (2) is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, amino, formyl, carboxyl, OCjH2j+1, CjH2j+1, SCjH2j+1, N(CjH2j+1)2, CjH2j+1SO3H, or CjH2jPO3H2, and j is an integral between 0 and 8,
• wherein at least one of R1 to R8 of the formula (1) or R9 to R14 of the formula (2) comprises at least one halogen,
• wherein the doped conjugated polymer is selected from the group consisting of formulas (4) and (5), or their derivatives, copolymers, or combinations,
• wherein n of the formulas (4) and (5) is an integral between 3 and 5000, each of R1 to R6 of the formulas (4) and (5) is selected from the group consisting of hydrogen, fluorine, chlorine, bromine, iodine, amino, formyl, carboxyl, OCjH2j+1, CjH2j+1, SCjH2j+1, N(CjH2j+1)2, CjH2j+1SO3H, or CjH2jPO3H2, j is an integral between 0 and 8, p of the formula (4) is an integral between 1 and 3, m of the formulas (4) and (5) is an integral between −5000 and 5000, a of the formulas (3) to (5) is an integral between 5000 and −5000, and Aa of the formulas (4) and (5) is an organic cation, an organic anion, an inorganic cation, an inorganic anion, or an ionic polymer.