基于聚苯胺的柔性变色薄膜制备研究

Research on Preparation of Flexible Electrochromism Film Based on Polyaniline

对电致变色材料的发展和应用需求进行了论述,提出重点发展方向之一的柔性材料,并对典型的聚苯胺电聚合物材料的工作机理进行了分析;利用印刷电子技术,开展了柔性电致变色薄膜的制备技术实验研究;通过对聚苯胺溶液配比实验、性能测试等研究,获得了聚苯胺电子印刷墨水制备的最优配比;通过电子丝网印刷测试和墨水配方改良,最终解决了基于印刷电子技术的柔性聚苯胺电致变色材料成膜关键所在。

The development and application demands of polyaniline(PANI)electrochromic films are introduced.Among all the electrochromic film materials,flexible material is a key research direction.The working mechanism of typical polyaniline materials is analyzed.Based on printing electronic technology,the experimental researches on the preparation technology of the flexible electrochromic film are performed.Polyaniline solution proportion experiment,performance testing process,and other researches are carried out,which provides the best ratio for polyaniline electronic printing ink preparation.Through electronic silk screen printing tests and the improvement of the chemistry formulation of electronic printing ink,the key technology of the flexible polyaniline electrochromic film production based on printing electronic technology is solved.