Growth and electrical properties of Na0.5Bi0.5TiO3-K0.5Bi0.5TiO3 lead-free single crystals by the TSSG method
文献类型：期刊论文
| 作者 | Sun, Renbing1; Wang, Jinzhi1; Wang, Fang1; Feng, Tangfu1; Kong, Fengyu1; Liu, Xianglian1; Li, Yanlong1; Luo, Haosu2 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2016-10-01 |
| 卷号 | 42期号:13页码:14557-14564 |
| 关键词 | Lead-free Crystal growth Dielectric property Piezoelectric property |
| 英文摘要 | A series of NBT-KBT lead-free crystals with dimensions of Phi 35 x 10 mm were successfully grown by the TSSG method. The as-grown crystals possess rhombohedral perovskite structure at room temperature. The curves epsilon(T) for all crystals show two abnormal dielectric peaks. The depolarization temperatures T-d derived from the first peak of curves tan delta(T) vary with the KBT content, which are 130, 150, 140, and 115 degrees C respectively, for (100 - x)NBT - xKBT (x=5, 8, 12, 15) crystals, being well consistent with the T-d obtained from the temperature dependence of k(t). A notable thermal hysteresis, Delta T approximate to 35 degrees C, for ferroelectric-antiferroelectric phase transition was also disclosed for 92NBT-8KBT crystal. The investigation of orientation dependence for electrical properties disclosed the dielectric parameters show weak anisotropy. The piezoelectric constants (d(33)) are 147, 175, 205, 238 pC/N and the values of k(t) are 38%, 52%, 52%, 54%, respectively for (100-x)NBT-xKBT (x=5, 8, 12, 15) crystals. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | FREE PIEZOELECTRIC CERAMICS ; PHASE-TRANSITIONS ; DEPOLARIZATION TEMPERATURE ; FREE PIEZOCERAMICS ; POLARIZATION ; BEHAVIOR ; SYSTEM ; TEM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000381171600034 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/22863]  |
| 专题 | 上海硅酸盐研究所_无机功能材料与器件重点实验室_期刊论文 |
| 作者单位 | 1.Ningbo Univ Technol, Sch Mat & Chem Engn, Ningbo 315016, Zhejiang, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Device, Shanghai 201800, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Renbing,Wang, Jinzhi,Wang, Fang,et al. Growth and electrical properties of Na0.5Bi0.5TiO3-K0.5Bi0.5TiO3 lead-free single crystals by the TSSG method[J]. CERAMICS INTERNATIONAL,2016,42(13):14557-14564. |
| APA | Sun, Renbing.,Wang, Jinzhi.,Wang, Fang.,Feng, Tangfu.,Kong, Fengyu.,...&Luo, Haosu.(2016).Growth and electrical properties of Na0.5Bi0.5TiO3-K0.5Bi0.5TiO3 lead-free single crystals by the TSSG method.CERAMICS INTERNATIONAL,42(13),14557-14564. |
| MLA | Sun, Renbing,et al."Growth and electrical properties of Na0.5Bi0.5TiO3-K0.5Bi0.5TiO3 lead-free single crystals by the TSSG method".CERAMICS INTERNATIONAL 42.13(2016):14557-14564. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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