| 无铅压电材料NBT-BZT陶瓷压电性能及改性 |
| |
| 引用本文： | 李承恩,李毅,徐曾华,单双,周家光,朱为民.无铅压电材料NBT-BZT陶瓷压电性能及改性[J].电子元件与材料,2003,22(5):21-23. |
| |
| 作者姓名： | 李承恩 李毅 徐曾华 单双 周家光 朱为民 |
| |
| 作者单位： | 上海联能科技有限公司,上海,201103 |
| |
| 摘 要： | 通过配方试验和性能测试分析研究了(1x)Na1/2Bi1/2TiO3-xBaZryTi(1y)]O3(x=0.04,0.06,0.08,0.10,y=0.04,0.045,0.05,0.06)无铅压电陶瓷的压电、介电性能。以及当x=0.06,y=0.045时引入Sn4+对NBT-BZT材料的压电介电性能影响。研究表明:当x=0.06,y=0.045, Sn4+对(Na1/2Bi1/2)2+取代量为0.02时,系统的压电性能参数d33和kt分别达到196 pC/N和0.55,相对介电常数可提高到1 263。
|
| 关 键 词： | 无铅压电陶瓷 钛酸钠铋-锆钛酸钡 压电性能 |
| 文章编号： | 1001-2028(2003)05-0021-03 |
Lead-free Piezoelectric Ceramic of NBT-BZT: Piezoelectric Properties and Its Modification |
| |
| LI Cheng-en,LI Yi,XU Zeng-hua,SHAN Shuang,ZHOU Jia-guang,ZHU Wei-min.Lead-free Piezoelectric Ceramic of NBT-BZT: Piezoelectric Properties and Its Modification[J].Electronic Components & Materials,2003,22(5):21-23. |
| |
| Authors: | LI Cheng-en LI Yi XU Zeng-hua SHAN Shuang ZHOU Jia-guang ZHU Wei-min |
| |
| Abstract: | Researched are the piezoelectric and dielectric properties of the (1x) Na1/2Bi1/2TiO3xBa ZryTi(1y)]O3(x=0.04, 0.06, 0.08, 0.10, y=0.04, 0.045, 0.05, 0.06) binary system and the effect of the introduced Sn4+ on the properties when x=0.06, y=0.045. The test results show that when x=0.06, y=0.045, Sn4+ is 0.02in (Na1/2Bi1/2)2+, piezoelectric parameters d33 and kt reach 196 pC/N and 0.55 respectively, and relative dielectric constant reaches 1263. |
| |
| Keywords: | lead-free piezoelectric ceramics NBT-BZT piezoelectric properties |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
