【摘要】 根据气敏光学特性的要求，用可控气压喷涂和高温处理的新方法，制成ＳｎＯ２膜。膜面平整均匀，晶粒结构细密，缺陷较少，其光学特性比其它方法制成的薄膜好，使用的设备及工艺简单。更多还原

【Abstract】 By a novel process of high_temperature treatment and controlled pressurized spray coating,SnO 2 films are prepared which possess the gas_sensitive optical properties,have smooth surfaces,fine grain textures and fewer defects,are superior to other films prepared by other processes,and can be prepared by relatively simple equipment and technology.更多还原