通过有机体系电化学沉积法制备了未掺杂及锰掺杂氧化镍薄膜,并通过SEM、EDS、紫外-可见分光光度计和电化学工作站对其形貌、成分、光学及电化学性能进行了研究.结果显示:薄膜由团聚颗粒构成,锰的掺入使团聚颗粒细化,随锰掺入量的增大,薄膜颗粒出现择优方向聚集,形成蠕虫状;锰掺杂还使薄膜的光学及电学性能得到改善,薄膜在550nm处的透光率差值由68％提高到93％,着色效率增至30.9 mC·cm-2;电致变色可逆性得到明显改善,响应(消色/着色)时间有所减小.
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