溶胶-凝胶法制备WO_3电致变色薄膜的研究进展  

Advances in WO_3 electrochmic thin film prepared by Sol-Gel method

作　　者：孙宇峰[1] 孟凡利[2] 黄行九[2] 王连超[2] 刘锦淮[2] 

机构地区：[1]安徽工程科技学院机械工程系,安徽芜湖241000 [2]中科院智能机械研究所,安徽合肥230031

出　　处：《安徽工程科技学院学报（自然科学版）》2004年第3期6-11,共6页Journal of Anhui University of Technology and Science

基　　金：安徽省十五重大科技专项--纳米专项基金资助项目(01402005).

摘　　要：三氧化钨薄膜作为重要的电致变色材料在军事伪装、智能调光窗、可变反射率镜及高对比度非辐射信息显示器上具有广泛的应用前景.介绍了溶胶-凝胶法制备三氧化钨薄膜的方法及电致变色机理,论述了不同氧化物掺杂对其电致变色特性的影响,并讨论了三氧化钨薄膜存在的问题及拟解决途径.WO_3 film, as an important electrochromic material, has a favorable prospect in the field of military masquerade, smart window, mutable reflective index mirror and high contrast large area information display. The making process of WO_3 film by sol-gel, mechanism of electrochromic and the influence of some oxides dipped to its electrochromic characteristic has been introduced. The authors have discussed the shortages and their solutions.

关 键 词：三氧化钨薄膜 溶胶-凝胶法 电致变色机理 氯化钨 钨酸盐 钨粉 

分 类 号：TQ136.13[化学工程—无机化工]