草酸盐沉淀法合成钛酸钡粉体工艺研究  

Studies on the Process for Obtaining BaTiO_3 Powder by Modified Oxalate Method

作　　者：寇秀蓉[1] 王淑梅[1] 周竹发[1] 

机构地区：[1]苏州大学材料工程学院,苏州215021

出　　处：《江苏陶瓷》2007年第4期4-6,共3页Jiangsu Ceramics

摘　　要：重点研究了草酸盐沉淀法液相制备钛酸钡细粉的过程中温度对粉体的影响,确定了合理的反应条件和煅烧制度,并用X射线衍射(XRD)、热重、粒度分析手段对实验结果进行测试表征,制备出了性能较优良的钛酸钡粉体。The influence of temperture on preparing BaTiO3 powder was study in detail, and then the reaction reasonable condition and sinter system were confirmed. XRD, heat heavy analysis and granularity analysis were used to study the experiment results, and fine performance BaTiO3 powder were obtained.

关 键 词：钛酸钡 草酸沉淀法 工艺研究 

分 类 号：TQ134.11[化学工程—无机化工]