WU Honge1,2, FEI Guangtao1, GAO Xudong1, GUO Xiao1,GONG Xinxin1, MA Xiaoli1, WANG Qing1, XU Shaohui1
(1. Institute of Solid State Physics, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, China;2.School of Chemical and Environmental Engineering, Anhui Polytechnic University, Wuhu 241000, China)
Abstract：In view of the current situation of polyaniline with good application prospects and commercial value, the preparation methods of polyaniline and its composite materials were reviewed, including chemical oxidative polymerization, electrochemical oxidative polymerization, enzyme-catalyzed polymerization, emulsion polymerization, in-situ polymerization, photo-induced polymerization and so on. According to the characteristics of polyaniline such as strong electrical conductivity, excellent environmental stability and adjustable oxidation state, the applications of polyaniline and its composite materials in the fields of adsorption materials, sensors, supercapacitors, solar cells, electromagnetic shielding materials and light-emitting diodes were introduced. The focus of future research about polyaniline will be to form composites with inorganic semiconductor particles through controllable synthesis methods because of polyaniline as an important conductive polymer. The energy transfer of polyaniline can be used to enhance the fluorescence properties of inorganic semiconductors.
Keywords：conductive polymer; polyaniline; composite materials
Get Citation：WU H E,FEI G T, GAO X D, et al. Research progress on preparation and application of polyaniline and its composite materials[J]. China Powder Science and Technology, 2023, 29(5): 70-80.
DOI：10.13732/j.issn.1008-5548.2023.05.009
Received：2023-04-29,Revised：2023-08-17,Online：2023-08-25 12：03。
Funding Project：国家自然科学基金项目,编号:51971210。
First Author：吴红娥(1982—),女,副教授,博士,研究方向为光电材料。E-mail: hongewu@ahpu.edu.cn。
Corresponding Author：费广涛(1962—),男,研究员,博士,博士生导师,研究方向为光电材料。E-mail: gtfei@issp.ac.cn。
CLC No：TB44
Type Code：A
Serial No：1008-5548(2023)05-0070-11
