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（Bi0.5Na0.5）TiO3（BNT）基无铅压电陶瓷研究进展
  • ISSN号：1005-023X
  • 期刊名称：《材料导报》
  • 时间：0
  • 分类：TM282[电气工程—电工理论与新技术;一般工业技术—材料科学与工程]
  • 作者机构：[1]北京科技大学物理化学系,北京100083
  • 相关基金：本项目受国家自然科学基金（50425415）和（50402022）资助
作者： 苏鑫明[1], 张梅[1], 王习东[1], 李文超[1]
关键词： (BI0.5NA0.5)TIO3, 无铅, 压电陶瓷, （Bi0. 5 Na0.5 ）TiO3, lead-free, piezoelectric ceramics
中文摘要：

（Bi0.5Na0.5）TiO3（BNT）基无铅压电陶瓷体系是目前研究最广泛的功能陶瓷材料之一.综述了BNT基无铅压电陶瓷的研究现状,讨论了相关体系的设计方法、铁电性、压电性以及BNT体系的制备方法.分析比较了BNT系压电陶瓷与Pb（Zr,Ti）O3（PZT）压电陶瓷的性能差异以及存在的问题,对BNT基无铅压电陶瓷进行了展望.

英文摘要：

Now（Bi0. 5 Na0. 5）TiO3 （BNT）based lead-free piezoelectric ceramics is one of the most widly researched fields. In this paper, the recent progresses of BNT-based lead-free piezoelectric ceramics are reviewed. The piezoelectric and ferroelectric properties of the related systems are summarized. The preparation and the design of BNT-based lead-free piezoelectric ceramics are also introduced. This paper compares the different properties between BNT-based lead-free piezoelectric ceramics and PZT and analyses the problems. The future researches of BNT-based piezoelectric ceramics are suggested.

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期刊信息
  • 《材料导报：纳米与新材料专辑》
  • 主管单位:重庆西南信息有限公司(原科技部西南信息中心)
  • 主办单位:重庆西南信息有限公司(原科技部西南信息中心)
  • 主编：
  • 地址：重庆市渝北区洪湖西路18号
  • 邮编：401121
  • 邮箱：matreved@163.com
  • 电话：023-67398525
  • 国际标准刊号：ISSN：1005-023X
  • 国内统一刊号：ISSN：50-1078/TB
  • 邮发代号:
  • 获奖情况:
  • 国内外数据库收录:
  • 被引量:3397