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Author:

朱满康 (朱满康.) | 李玲 (李玲.) | 位秋梅 (位秋梅.) | 郑木鹏 (郑木鹏.) | 侯育冬 (侯育冬.) (Scholars:侯育冬) | 汪浩 (汪浩.) (Scholars:汪浩) | 严辉 (严辉.) (Scholars:严辉)

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incoPat zhihuiya

Abstract:

一种由钛酸铋钾和氧化锌构成的无铅复合铁电陶瓷及制备,属于铁电陶瓷技术领域。为了抑制K0.5Bi0.5TiO3的退极化现象,提高铁电性能,以K2CO3、TiO2、Bi2O3及ZnO为原料,通过二步固相法合成无铅铁电复合陶瓷K0.5Bi0.5TiO3 : ZnO。通过X射线衍射、扫描电子显微镜和介电测试,分析了复合陶瓷的微观结构和介电行为。结果表明:K0.5Bi0.5TiO3中ZnO后,复合陶瓷中生成了第三相Zn2TiO4,ZnO的引入抑制了K0.5Bi0.5TiO3由正常铁电体向弛豫铁电体的相转变,对K0.5Bi0.5TiO3的应用和研究有着重要的作用。

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Patent Info :

Type: 发明授权

Patent No.: CN201610968638.3

Filing Date: 2016-10-27

Publication Date: 2019-07-16

Pub. No.: CN106518058B

Applicants: 北京工业大学

Legal Status: 未缴年费

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 9

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