| Pb（Zn1／3Nb2／3）O3基复相陶瓷的制备及其介电温度特性 |
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| 引用本文： | 岳振星,王晓莉,张良莹,姚熹.Pb（Zn1／3Nb2／3）O3基复相陶瓷的制备及其介电温度特性[J].材料研究学报,1997,11(5):539-542. |
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| 作者姓名： | 岳振星 王晓莉 张良莹 姚熹 |
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| 作者单位： | 西安交通大学电子材料与器件研究所!西安市，710049，西安交通大学，西安交通大学，西安交通大学 |
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| 摘 要： | 采用两相混合烧结法制备Ｐｂ（Ｚｎ１／３Ｎｂ２／３）Ｏ陶瓷。结果表明：在一定烧结温度下起始两组元可以共存形成复相结构，从而改善材料了的温度特性，成功地获得了低烧，高介，具有Ｘ７Ｓ温度特性的温度稳定型ＰＺＮ复相陶瓷。／
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| 关 键 词： | 铌锌酸铅 驰豫型铁电体 复相陶瓷 介电性能 |
| 收稿时间： | 1997-10-25 |
| 修稿时间： | 1997-10-25 |
THE FABRICATI0N AND ITS DIELECTRIC TEMPERATURE BEHAVIOR OF Pb(Zn_1 /_3 Nb_2/_3)O_3,BASED COMPOSITE CERAMICS |
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| YUE Zhenxing,WANG Xiaoli,ZHANG Liangying,YAO Xi.THE FABRICATI0N AND ITS DIELECTRIC TEMPERATURE BEHAVIOR OF Pb(Zn_1 /_3 Nb_2/_3)O_3,BASED COMPOSITE CERAMICS[J].Chinese Journal of Materials Research,1997,11(5):539-542. |
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| Authors: | YUE Zhenxing WANG Xiaoli ZHANG Liangying YAO Xi |
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| Affiliation: | Xi'an Jiaotong University |
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| Abstract: | Pb(Zn1 /3Nb2/3)O3 ceramics were prepared by the mixed-sintering method. The phase structure and dielectric-temperature behavior was studied. The results revealed that two starting constituent phases coexist in ceramics sintered at lower temperature, and the dielectric temperature behavior was improved by this diphasic composite structure. A temperature-stable PZN composite ceramics with high dielectric constant and X7S temperature behavior was successfully obtained through adiusting compositions and processing conditions. |
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| Keywords: | lead zinc niobate relaxor ferroelectrics composite ceramics dielectric properties |
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