聚苯胺复合材料的制备方法及应用进展

复合材料是由两种或多种性质不同的物质组成的多元材料,具有比各组分材料更优异的或原来不具备的性能。聚苯胺(PANI)作为最具应用前景的导电高分子材料,国内外对基于PANI的复合材料的研究也愈加关注。本文对PANI复合材料制备方法的研究成果进行了综述,主要包括原位化学法、共混法、电化学法、层层自组装法等。探讨了PANI复合材料在电极、导电、防腐、传感、分离、催化等方面的应用性能,并展望了PANI复合材料今后研究与应用的发展方向。

Progress in Preparation Method and Application of Polyaniline Composites

Composite material is a multi-phase material prepared by two or more kinds of materials with different properties, which shows better or more performances than the each component. As the most promising conductive polymer material, attention is widely paid to the research of polyaniline composites at home and abroad. In this paper, the preparation methods of polyaniline composites are reviewed, mainly including: in site chemical polymerization method, direct blend method, electrochemistry method, layer-by-layer assembly method and so on are reviewed. The application performances of polyaniline composites in the fields of electrode, conduction, anticorrosion, sensing, separation, catalysis, etc are discussed. At last, the development trend of the studies and applications of polyaniline composites in the future was prospected.