摘要
以V2O4粉末为原料,采用无机溶胶-凝胶法在玻璃衬底上制备了V2O5干凝胶膜。通过两种退火工艺成功制备出了单相VO2薄膜,并对其物相和显微组织进行了分析。
The VO2 thin film was made from V2O5 dry gelatin film by two - step annealing practice. The V2O5 gelatin film was prepared by inorganic sol - gel method from V2O4 powder and was dried in first annealing operation, then, the dry V2O5 film was annealed in vacuum quartz pipe at 45O ℃and 48O ℃ respectively, so the VO2 thin film was obtained. The microstructure of VO2 thin film was examined by XRD and photomicrography. The results show the VO2 thin film is monophase and annealing temperature has marked influence on the microstructure.
出处
《钢铁钒钛》
CAS
2007年第2期53-56,共4页
Iron Steel Vanadium Titanium
