Enhanced ferroelectric properties and thermal stability of Mn-doped 0.96(Bi-0.5 Na-0.5)TiO3-0.04BiAlO(3) ceramics
文献类型：期刊论文
| 作者 | Peng, Ping1,2; Nie, Hengchang1; Liu, Zhen1; Ren, Weijun1; Cao, Fei1; Wang, Genshui1; Dong, Xianlin1 |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 100期号:3页码:1030-1036 |
| 关键词 | ferroelectricity/ferroelectric materials lead-free ceramics manganese/manganese compounds |
| 英文摘要 | (Bi0.5Na0.5)TiO3-BiAlO3 lead-free materials exhibit excellent ferroelectric properties, but its depolarization temperature is relatively low which is the major obstacle limiting the material's practical application. In this study, the effects of Manganese (Mn) modification on the microstructure, ferroelectric properties and depolarization behavior of 0.96(Bi0.5Na0.5)(Ti1-xMnx)O-3-0.04BiAlO(3) ceramics were investigated. It was found that the average grain size was enlarged and ferroelectric properties were enhanced with small Mn addition, meanwhile the tangent loss decreased. The remnant polarization (P-r) of the samples reached an optimal value (similar to 41C/cm(2)) as Mn content increased up to 0.7mol%, whereas further addition resulted in the decrease in P-r. Moreover, appropriate Mn addition (x=0.7%) can improve the depolarization temperature from 140 degrees C to 161 degrees C determined from thermally stimulated depolarization currents measurement. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | LEAD-FREE PIEZOCERAMICS ; MORPHOTROPIC-PHASE-BOUNDARY ; FREE PIEZOELECTRIC CERAMICS ; DEPOLARIZATION TEMPERATURE ; ELECTRICAL-PROPERTIES ; MICROSTRUCTURE ; TRANSITIONS ; TITANATE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000397503100022 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23775]  |
| 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.Chinese Acad Sci, Shanghai Inst Ceram, Key Lab Inorgan Funct Mat & Devices, Shanghai, Peoples R China 2.Univ Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Peng, Ping,Nie, Hengchang,Liu, Zhen,et al. Enhanced ferroelectric properties and thermal stability of Mn-doped 0.96(Bi-0.5 Na-0.5)TiO3-0.04BiAlO(3) ceramics[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2017,100(3):1030-1036. |
| APA | Peng, Ping.,Nie, Hengchang.,Liu, Zhen.,Ren, Weijun.,Cao, Fei.,...&Dong, Xianlin.(2017).Enhanced ferroelectric properties and thermal stability of Mn-doped 0.96(Bi-0.5 Na-0.5)TiO3-0.04BiAlO(3) ceramics.JOURNAL OF THE AMERICAN CERAMIC SOCIETY,100(3),1030-1036. |
| MLA | Peng, Ping,et al."Enhanced ferroelectric properties and thermal stability of Mn-doped 0.96(Bi-0.5 Na-0.5)TiO3-0.04BiAlO(3) ceramics".JOURNAL OF THE AMERICAN CERAMIC SOCIETY 100.3(2017):1030-1036. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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