| 低温烧结CuO改性PZT压电陶瓷性能研究 |
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| 引用本文： | 侯伟,李建华.低温烧结CuO改性PZT压电陶瓷性能研究[J].电子元件与材料,2011,30(8):16-19. |
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| 作者姓名： | 侯伟 李建华 |
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| 作者单位： | 1. 威海市消防支队,山东威海,264200
2. 中国人民武装警察部队学院科研部,河北廊坊,065000 |
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| 摘 要： | 为了降低铅基压电陶瓷的烧结温度,采用传统固相法制备了CuO掺杂改性的Pb (Zr0.52Ti0.48)2O3 (PZT)二元压电陶瓷.研究了CuO掺杂对所制PZT陶瓷的结构和性能的影响.XRD显示随CuO掺杂量增加,特征峰向低角度移动,SEM显示烧结晶粒先增加后减小,CuO的加入促进了烧结.CuO和PbO生成低共熔物,...
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| 关 键 词： | 压电陶瓷 低温烧结 氧化铜 压电性能 |
Study on the low temperature sintered PZT piezoelectric ceramics by CuO doping |
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| HOU Wei,LI Jianhua.Study on the low temperature sintered PZT piezoelectric ceramics by CuO doping[J].Electronic Components & Materials,2011,30(8):16-19. |
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| Authors: | HOU Wei LI Jianhua |
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| Affiliation: | HOU Wei1,LI Jianhua2(1.Weihai City Fire Brigade,Weihai 264200,Shandong Province,China,2.Department of Research and Development,Chinese People's Armed Police Force Acadmy,Langfang 065000,Hebei Province,China) |
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| Abstract: | In order to lower the sintering temperature of Pb-based piezoelectric ceramics,CuO-modified Pb(Zr0.52Ti0.48)2O3 piezoelectric ceramic was prepared by conventional solid phase method.The effects of CuO addition on the structure and properties of prepared PZT ceramics were studied.The XRD results indicate that characteristic peak moves to the low angel as the amount of CuO increasing.SEM results indicate that the grain size increases at first then decreases.The addition of CuO promotes the sintering propertie... |
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| Keywords: | piezoelectric ceramics low temperature sintering CuO piezoelectric properties |
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