使用乙烯-乙烯醇共聚物/聚吡咯复合膜和聚醚基氨酯/LiClO4电解质制成全固态电致变色器件.当加上1.0～2.5V的直流电压时,器件颜色由黄色变成棕(蓝)色.详细讨论了器件的UV/VIS光谱变化、掺杂/不掺杂过程的响应时间以及电解质浓度对变色过程的影响.结果显示电致变色器件在800nm时,发生掺杂/不掺杂过程变化有短的响应时间和大的透过率差.
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