A method for preparing a polyaniline complex for removing antimicrobial and heavy metals in which a polyaniline conductive polymer is doped with an organic acid and a metal ion in a predetermined order and a polyaniline complex manufactured using thereof

摘要

The present invention relates to a method for preparing an insoluble polyaniline complex for antimicrobial action and removal of heavy metals, in which a porous non-conducting polyaniline emeraldine base is doped with an organic acid to give conductivity and then doped with metal ions such that the metal ions are attached to the surface of the conductive polymer, and to a polyaniline complex prepared by the method. The present invention has excellent bacterial and microbial adsorption or removal properties and excellent heavy metal removal properties, and thus can widely be applied for antimicrobial action and removal of heavy metals to purifier filters, automobile or household air-conditioner filters, air conditioners, gas masks, water and wastewater treatment devices, air purifiers, cleanrooms, etc.