论文部分内容阅读
以二氯化锡为原料，乙醇和水为溶剂，铝片为基片，空气为载气和氧气源，基片的温度控制在400℃，用超声喷雾热解的方法，直接得到二氧化锡的薄膜，对影响薄膜形成的条件（主要是雾化速度、载气流速、基片的温度、雾化液浓度和溶剂的比例）进行了研究，使用X－射线衍射对薄膜进行了表征，并用SEM对膜的表面进行了观测。
Taking tin dichloride as raw material, ethanol and water as solvent, aluminum as substrate, air as carrier gas and oxygen source, the temperature of the substrate is controlled at 400 DEG C, the method of ultrasonic spray pyrolysis directly obtains tin dioxide Were used to investigate the conditions that affect the film formation (mainly the atomization speed, the carrier gas flow rate, the temperature of the substrate, the concentration of the atomization solution and the proportion of the solvent). The films were characterized by X-ray diffraction The surface of the membrane was observed by SEM.