手性聚苯胺的研究进展

Advances in Research on Chiral Polyaniline

手性聚苯胺是一种特殊的导电聚合物,在分子识别、手性拆分、吸波材料等方面有着潜在的应用。合成高手性聚苯胺的研究方法已成为近年来的研究热点。综述了手性聚苯胺的研究进展,详细介绍了手性聚苯胺的制备方法,包括原位化学氧化聚合法、电化学聚合法、二次掺杂法、模板法、自组装法和低聚物辅助法等,展望了未来的发展方向。

Chiral polyaniline （PANI） has continued to attract considerable attention because of their potential applications in various areas such as molecular recognition, enantiomeric separations and microwave absorbents. Recently, many efforts have been focused on developing various methods to synthesize high quality chiral PANI, demonstrating that the performances of the chiral polyanilines are critically dependent upon the approaches they employed. In this paper, the synthetic methods, including chemical oxidative polymerization, electrochemical deposition, self-assembly, re-doped EB with chiral acid, template induced and oligomer-assisted method are summarized and reviewed. The properties and potential applications of the chiral polyaniline are also prospected.