SrBi4Ti4O15高取向铁电陶瓷制备与性能研究

Study on processing and performance of highly-oriented ferroelectrics ceramics SrBi4Ti4O15

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摘要用熔盐法和固相法合成SrBi4Ti4O15粉体,对其微观形貌进行了对比.熔盐法合成的粉体片状结构明显,合成温度低,比固相合成合成温度低50℃,一定程度上避免了Bi2O3的挥发.热压烧结的SrBi4Ti4O15陶瓷在(001)面取向非常明显,其压电性能也得到提高.

作者郝华刘韩星胡水堂欧阳世翕

机构地区武汉理工大学

出处《功能材料》 EI CAS CSCD 北大核心 2004年第z1期1401-1402,1406,共3页 Journal of Functional Materials

基金国家自然科学基金重点资助项目(90206047),教育部重大项目资助

关键词熔盐法合成热压烧结取向度

参考文献6

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功能材料

2004年第z1期

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