Zn掺杂BaTiO_3微粉的微波水热合成  

Research on Zn-doped Barium Titanate Powder Prepared by Microwave Assisted Hydrothermal Synthesis

作　　者：马麦霞[1] 

机构地区：[1]廊坊师范学院化学与材料科学学院,廊坊065000

出　　处：《硅酸盐通报》2012年第4期837-840,共4页Bulletin of the Chinese Ceramic Society

基　　金：廊坊师范学院科研启动基金

摘　　要：以钛酸丁酯、硝酸钡和醋酸锌为原料,采用微波水热法制备了掺锌的BaTiO3微粉。利用XRD和SEM对产物进行了表征。研究表明,掺杂后锌固溶到了钛酸钡的晶格中并取代钡位或钛位。微波水热合成锌掺杂钛酸钡微粉温度更低,同时反应速率明显提高。Superfine Zn-doped barium titanate powder was method. The effect of doping Zn in powder was discussed prepared by microwave assisted hydrothermal through XRD and SEM. results, Zn could substitute Ba or Ti. Besides Zn-doped BaTiO3 nano-powders can be temperature by microwave assisted by drothermal process. Microwave heating can reaction. As indicated by the synthesized at lower improve the rate ofreaction.

关 键 词：微波水热 锌掺杂 BATIO3粉体 

分 类 号：TU506[建筑科学—建筑技术科学]