Conductive polyaniline is one of the most studied conductive polymers in recent ten years. It has the characteristics of high specific capacity, good redox reversibility, high conductivity, simple synthesis method, and low cost. It is the most widely used in chemical power supply and supercapacitor. The synthesis method of conductive polyaniline composite material is mainly divided into in situ composite method, blending method, self-assembly, electrochemical recombination method and so on. Conductive polyaniline composite can be used as a high-energy material to develop electrode materials, b...