PRODUCTION METHOD FOR POLYANILINE FILM AND HEAT EXCHANGER HAVING POLYANILINE FILM

摘要

PROBLEM TO BE SOLVED: To provide a production method for a polyaniline film whereby a desired film formation state can be easily realized. SOLUTION: In this method for producing a polyaniline film, a substrate member is coated with a solution containing dissolved polyaniline and dried. The range of concentration of polyaniline in the solution is set wider by dissolving polyaniline in a solvent kept at 30 deg.C-80 deg.C than in the case when polyaniline is dissolved in the solvent kept at 20 deg.C.