【摘要】 导电聚苯胺是极有前途的导电聚合物 ,它能够广泛地应用于二次电池、金属的防腐、电致发光器件的电极修饰等方面。文中综述了导电聚苯胺的结构、特性、应用前景、进展及其面临的问题更多还原

【Abstract】 Polyanilne is one of the most perspective conductive polymers among the many types of conducting polymers due to its straightforward polymerization, environmental stability, and relative high conductivity. It possesses widely applications such as battery electrodes, and electrochromic and electronic devices. Structure characteristics, physical and chemical properties, technical application, progress and challenge for the conducting polymers were described. It can be synthesized by chemical or electrochemical oxidation of aniline. Polymerization of PANI is accomplished by head-to-tail coupling. When PANI is in a half-oxidized state, which becomes conductive upon protonic acid doping. The major disadvantage of PANI is its insolubility in common organic solvents and its infusibilty. But this shortage is gotten over slowly, the PANI will come into applied phase.更多还原