水热合成纳米氧化锡粉体工艺因素研究  

Research on Technical Factors of Tin Dioxide Nanopowders by Hydrothermal Method

作　　者：苗鸿雁[1] 李永强[1] 罗宏杰[1] 丁常胜[1] 

机构地区：[1]陕西科技大学材料科学与工程学院,陕西咸阳712081

出　　处：《中国粉体技术》2003年第4期26-29,共4页China Powder Science and Technology

基　　金：国家杰出青年科学基金资助;编号:50025208

摘　　要：以SnCl4·5H2O和氨水为原料,通过正交实验并借助于XRD、TEM等手段,研究了前驱物浓度、反应温度、保温时间和氨水滴加速率等工艺因素对水热合成纳米SnO2粉体的影响。Nanocrystalline rutile tin dioxide powders are prepared by hydrothermal reaction of a mixed solution of SnCl4·5H2O and ammonia.The influence of hydrothermal reaction conditons (including dripping velocity of ammonia, reaction temperature, time and concentration of starting materials) on synthesis of tin dioxide are studied by orthogonal design and by XRD,TEM techniques.

关 键 词：水热合成 二氧化锡粉体 工艺因素 

分 类 号：TB383[一般工业技术—材料科学与工程]