| PMN基电致伸缩材料 |
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| 引用本文： | 梁晓光,吕忆农,徐霞,陆佩文,薛万荣. PMN基电致伸缩材料[J]. 陶瓷科学与艺术, 1999, 0(6) |
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| 作者姓名： | 梁晓光 吕忆农 徐霞 陆佩文 薛万荣 |
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| 作者单位： | 南京化工大学材料科学与工程学院!南京，210009，南京化工大学材料科学与工程学院!南京，210009，南京化工大学材料科学与工程学院!南京，210009，南京化工大学材料科学与工程学院!南京，210009，南京化工大学材料科学与工程学院!南京，210009 |
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| 摘 要： | 试验以ＰＭＮ 基弛豫铁电体为基础，通过掺杂和优化工艺，研制出性能优异的电致伸缩材料（１ －ｙ）［（１ － ｘ）ＰＭＮ－ ｘＰＴ］－ ｙＷＯ３ ，分析讨论了掺杂改性对材料性能的影响。进一步阐明材料宏观性能与微观结构之间的关系。
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| 关 键 词： | PMN基材料 弛豫铁电体 电致伸缩效应 |
STUDY OF PMN-BASED ELECTRISTRICTIVE CERAMICS |
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| Liang Xiaoguang Lu Yinong Xu Xia Lu Peiwen Xue Wanrong College of Materials Science and Engineering,Nanjing University of Chemical Technology,Nanjing,,China. STUDY OF PMN-BASED ELECTRISTRICTIVE CERAMICS[J]. Ceramics Science & Art, 1999, 0(6) |
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| Authors: | Liang Xiaoguang Lu Yinong Xu Xia Lu Peiwen Xue Wanrong College of Materials Science Engineering Nanjing University of Chemical Technology Nanjing China |
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| Affiliation: | Liang Xiaoguang Lu Yinong Xu Xia Lu Peiwen Xue Wanrong College of Materials Science and Engineering,Nanjing University of Chemical Technology,Nanjing,210009,China |
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| Abstract: | Through improving preparation process and modifying the composition, the excellent PMN-based electristrictive ceramics with a formula of (1- y )[(1- x )PMN- x PT]- y WO 3 have been prepared. The effects of additives on the properties and the relationship between the electristrictive properties and microstructure of the ceramics were discussed in the present work. |
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| Keywords: | PMN-based ceramics electristrictive ceramics electristrictive relaxation |
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