Tailored phase transition and electric properties of Pb-0.99(Zr0.95Ti0.05)(0.98)Nb0.02O3 ferroelectric ceramics by ZnO modification
文献类型：期刊论文
| 作者 | Wang, Junxia1; Wang, Genshui1; Wang, Jin; Chen, Xuefeng1; Nie, Hengchang1; Cao, Fei1; Dong, Xianlin1 |
| 刊名 | MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 227页码:48 |
| 关键词 | PZTN 95/5 ceramics ZnO modification Phase transition Electric properties |
| ISSN号 | 0921-5107 |
| DOI | 10.1016/j.mseb.2017.10.007 |
| 英文摘要 | Microstructure, phase transition and electric properties of Pb-0.99(Zr0.95Ti0.05)(0.98)Nb0.02O3 (PZTN 95/5) ferroelectric ceramics modified with x wt% ZnO additive (where x = 0, 0.1, 0.2, 0.3 and 0.4) were systematically investigated. It was found that ZnO modification brought out an improvement of densification and an increase in grain size of PZTN 95/5 ceramics. Results of dielectric and pyroelectric measurements demonstrated that, the low temperature rhombohedral-high temperature rhombohedral ferroelectric phase transition temperature (T-LH) gradually decreased with increasing x to 0.2, while the Curie temperature (T-c) gradually increased. With further increasing ZnO content, however, T-LH and T-c almost showed no change. Additionally, the excellent ferroelectric, pyroelectric and piezoelectric properties were all achieved by less than 0.2 wt% ZnO modification. It is suggested that, due to superior room temperature pyroelectric properties, the 0.2 wt% ZnO-modified PZTN 95/5 ceramics may be a promising material for applications in uncooled pyroelectric infrared detectors. |
| 学科主题 | Materials Science, Multidisciplinary ; Physics, Condensed Matter |
| WOS记录号 | WOS:000418216300007 |
| 出版者 | ELSEVIER SCIENCE BV |
| 资助机构 | This work was supported by the Scientific Research Fund of Sichuan Provincial Education Department (China, No. 14zd1122) and the Doctorial Project of Southwest University of Science and Technology (China, Nos. 14zx7151 and 13zx7105). ; This work was supported by the Scientific Research Fund of Sichuan Provincial Education Department (China, No. 14zd1122) and the Doctorial Project of Southwest University of Science and Technology (China, Nos. 14zx7151 and 13zx7105). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24606]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Southwest Univ Sci & Technol, Sch Mat Sci & Engn, Mianyang 621010, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai 200050, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Junxia,Wang, Genshui,Wang, Jin,et al. Tailored phase transition and electric properties of Pb-0.99(Zr0.95Ti0.05)(0.98)Nb0.02O3 ferroelectric ceramics by ZnO modification[J]. MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,2018,227:48, 52. |
| APA | Wang, Junxia.,Wang, Genshui.,Wang, Jin.,Chen, Xuefeng.,Nie, Hengchang.,...&Dong, Xianlin.(2018).Tailored phase transition and electric properties of Pb-0.99(Zr0.95Ti0.05)(0.98)Nb0.02O3 ferroelectric ceramics by ZnO modification.MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS,227,48. |
| MLA | Wang, Junxia,et al."Tailored phase transition and electric properties of Pb-0.99(Zr0.95Ti0.05)(0.98)Nb0.02O3 ferroelectric ceramics by ZnO modification".MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS 227(2018):48. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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