摘要
以钛酸丁酯为原料,采用溶胶-凝胶法合成了单分散球形二氧化钛。研究了TBT的加入量,NaCl溶液加入量,NaCl溶液加入的先后顺序,煅烧温度,煅烧时间对单分散球形二氧化钛的影响。采用XRD、TEM、粒度分析仪等对其结构和形貌进行了表征。
A simple and rapid sol - gel process has been developed to synthesize monodisper spherical TiO2 nanoparticles by employing tita- nium tetrabutoxide as the raw material. The effect s of reactive parameters including quantity of titanium tetrabutoxide, quantity of NaCI solution, order of NaCl solution, calcining temperature and calcining time. The structure and morphology of the TiO2 nanopartieles were characterized by XRD, TEM and Grain Size Analyzer , respectively.
出处
《陶瓷》
CAS
2009年第7期28-31,共4页
Ceramics
