五氧化二钒薄膜涂层变性材料研究  

Vanadium Dioxide Doped Films in the Application of Infrared Detection Research

作　　者：张述林[1] 丁秀敏[1] 

机构地区：[1]四川理工学院材料与工程学院,四川自贡643000

出　　处：《四川化工》2010年第5期1-4,共4页Sichuan Chemical Industry

摘　　要：采用无机法制备五氧化二钒溶胶,通过探索性实验找了胶体稳定剂,采用浸渍法制备了V2O5薄膜,并对薄膜进行了表面形貌、伏安特性、温度-透光率曲线和温阻率等方面测试。结果表明:所得的V2O5薄膜表面均匀致密,透光性良好,有较好的电致变性和热致变性。The V2O5 sol was prepared by inorganic method,the vanadium pentoxide colloid stabilizer was found through the exploring experiment,then the V2O5 thin film was prepared by the impregnation method.Then the superficial appearance of the thin film was tested,so was the temperature-transmittance curve,the voltage-current characteristic and the anti-rate.The result indicated that the V2O5 thin film surface was uniform and compact,which had good light-admitting quality,electricity denaturation and thermal denaturation.

关 键 词：五氧化二钒 溶胶-凝胶法 电致变性 热致变性 

分 类 号：TB383.2[一般工业技术—材料科学与工程]