采用质子酸掺杂聚苯胺(PANi)为电极材料,制成一种反射式结构柔性红外电致变发射率器件.当加上-0.8V和0.8V电压时,器件在8~12μ波段平均发射率变化幅度为0.5,颜色由深绿色变为绿色和墨绿色,响应时间约为40s,经过50次循环器件平均发射率变化幅度衰减14%.
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