| 无铅压电陶瓷的器件应用分析 |
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| 引用本文： | 尹奇异,廖运文,赁敦敏,肖定全.无铅压电陶瓷的器件应用分析[J].压电与声光,2006,28(2):164-166,175. |
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| 作者姓名： | 尹奇异 廖运文 赁敦敏 肖定全 |
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| 作者单位： | 1. 合肥学院,化工系,安徽,合肥,230022
2. 四川大学,材料科学系,四川,成都,610064 |
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| 基金项目： | 国家自然科学基金资助项目(50572066)，教育部博士点基金资助项目(20030610035) |
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| 摘 要： | 随着社会可持续发展战略的实施和人们环保意识的加强,无铅压电陶瓷及其器件应用已成为当前铁电压电材料及其应用研究的热点之一。该文通过对近期铋层状结构和Bi1/2Na1/2TiO3基无铅压电陶瓷,以及研发的无铅压电陶瓷的相关压电参数的分析,对照传统PZT基压电陶瓷的器件应用,分析了无铅压电陶瓷相关性能参数对器件应用的影响。
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| 关 键 词： | 无铅压电陶瓷 铋层状结构 Bi1/2Na1/2TiO3 性能参数 器件应用 |
| 文章编号： | 1004-2474（2006）02-0164-03 |
| 收稿时间： | 2004-07-06 |
| 修稿时间： | 2004-07-06 |
Analyses on the Applications of Lead-free Piezoelectric Ceramics |
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| YIN Qi-yi,LIAO Yun-wen,LIN Dun-ming,XIAO Ding-quan.Analyses on the Applications of Lead-free Piezoelectric Ceramics[J].Piezoelectrics & Acoustooptics,2006,28(2):164-166,175. |
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| Authors: | YIN Qi-yi LIAO Yun-wen LIN Dun-ming XIAO Ding-quan |
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| Institution: | 1. Dept. of Chemistry Engineering, Hefei University, Hefei 230022, China; 2. Dept. of Materials Science, Siehuan University, Chengdu 610064, China |
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| Abstract: | The researches on lead-free piezoelectric ceramics and their applications in devices are now very important as a result of implementing the strategy which the world's society can sustainablly develop,and strengthening the consciousness of environmental protection.According to the requirements of the device applications of traditional PZT-based piezoelectric ceramics,the device applications of lead-free piezoelectric ceramics are analyzed in some detail on the basis of analyzing the parameters of lead-free piezoelectric ceramics involved in bismuth-layer structure and Bi_(1/2)Na_(1/2)TiO_3-based ceramics,and the lead-free piezoelectric ceramics invented in author's group in recent years.Finally,the effect of some properties of lead-free piezoelectric ceramics on the device applications is also analyzed. |
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| Keywords: | lead-free piezoelectric ceramics bismuth-layer structure Bi_(1/2)Na_(1/2)TiO_3 piezoelectric properties piezoelectric devices |
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