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俘能器用无铅压电陶瓷材料的制备与性能测试
  • ISSN号：1004-2474
  • 期刊名称：《压电与声光》
  • 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] O482.41[理学—固体物理;理学—物理]
  • 作者机构：[1]湘潭大学材料与光电物理学院,湖南湘潭411105
  • 相关基金：国家自然科学基金资助项目（10732100 10772155 10972189）
作者： 易习锋[1], 李江宇[1], 谢淑红[1], 龚跃球[1], 黎露[1]
关键词： 压电陶瓷, 无铅, 俘能器, piezoelectric ceramic, lead-free, energy harvesting device
中文摘要：

压电元件是俘能器的关键元件,但传统的锆钛酸铅（PZT）材料已不能满足人们对环境的要求。采用传统固相反应法制备了新型Ba（Ti0.8Zr0.2）O3-（Ba0.7Ca0.3）TiO3（BZT-BCT）无铅压电材料,并对其进行了一系列的性能测试。通过1 240℃和1 350℃不同烧结温度的对比,制作了性能较理想的压电材料,可满足俘能器环保应用要求。

英文摘要：

The piezoelectric material is the key element for energy harvesting devices,yet the traditional PZT ceramics are not environmentally friendly.Using the solid state reaction method we synthesized novel BZT-BCT lead-free ceramics with excellent piezoelectric coefficient and a serial of performance tests were carried out.The structure and properties have been characterized under two different temperatures of 1 240 ℃ and 1 350 ℃.The results showed that the lead-free ceramics had excellent piezoelectric properties and met the environmental application requirments.

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期刊信息
  • 《压电与声光》
  • 中国科技核心期刊
  • 主管单位:中国电子科技集团公司
  • 主办单位:中国电科第二十六研究所
  • 主编：胡少勤
  • 地址：重庆南坪花园路14号26所
  • 邮编：400060
  • 邮箱：ydsgsipat@163.com
  • 电话：023-62919570
  • 国际标准刊号：ISSN：1004-2474
  • 国内统一刊号：ISSN：50-1091/TN
  • 邮发代号:
  • 获奖情况:
  • 1984年获电子部优秀科技期刊三等奖,1990年获电子行业优秀科技期刊三等奖,1990年获首届机电部优秀科技期刊二等奖,1990年获首届四川省优秀科技期刊二等奖,1991年获首届国防科技工委优秀科技期刊二等奖,1992年获第二届机电部优秀科技期刊三等奖,1992年获第二届四川省优秀科技期刊二等奖,1993年获第一届全国优秀科技期刊三等奖,1995年获首届四川省宣传部、省新闻出版局、省期刊...,1995年获四川省第三届优秀科技期刊二等奖,1995-1996年获信息产业部电子优秀科
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  • 被引量:8238