三氧化钨
电致变色
材料科学
纳米技术
电致变色装置
结晶度
石墨烯
钨
复合材料
化学
冶金
电极
物理化学
作者
Jin You Zheng,Qimeng Sun,Jiameizi Cui,Xiaomei Yu,Songjie Li,Lili Zhang,Suyu Jiang,Wei Ma,Renzhi Ma
出处
期刊:Nanoscale
[The Royal Society of Chemistry]
日期:2023-01-01
卷期号:15 (1): 63-79
被引量:28
摘要
Transition metal oxides have drawn tremendous interest due to their unique physical and chemical properties. As one of the most promising electrochromic (EC) materials, tungsten trioxide (WO3) has attracted great attention due to its exceptional EC characteristics. This review summarizes the background and general concept of EC devices, and key criteria for evaluation of WO3-based EC materials. Special focus is placed on preparation techniques and performance enhancement of WO3 EC films. Specifically, four methods - nanostructuring, regulating crystallinity, fabricating hybrid films, and preparing multilayer composite structures - have been developed to enhance the EC performance of WO3 films. Finally, we offer some important recommendations and perspectives on potential research directions for further study.
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