Relaxation dielectric enhancement of barium strontium titanate ceramics by trace doping sodium niobate
文献类型：期刊论文
| 作者 | Liu, Xinxin2,3; Zhai, Yunling2,3; Xie, Xiong1,2; Zhou, Rui2,3; Li, Xu1,2; Liu, Shuangyi2,3
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| 刊名 | MATERIALS TECHNOLOGY
 |
| 出版日期 | 2020-09-25 |
| 页码 | 7 |
| ISSN号 | 1066-7857 |
| 关键词 | Anti-ferroelectricity spark plasma sintering lead-free ceramics dielectric properties |
| DOI | 10.1080/10667857.2020.1821454 |
| 通讯作者 | Liu, Shuangyi(liushuangyi@cigit.ac.cn) |
| 英文摘要 | Barium strontium titanate (BST)-based complex ceramics are lead-free high performance ferroelectric or relaxor materials for applying on electronics and energy storages. Here, based on Ba0.7Sr0.3TiO3, a giant dielectric enhancement is achieved by trace sodium niobate doping. The dielectric constants and strengths are enhanced up to 13850 and 330 kV/cm with acceptable loss behaviours. In combination with structure and property characterisations, such great enhancements can be attributed to disorderly substitutions with resulted relaxor phase transition and interfacial couples. Thus, the present study not only presents an effective method of enhancing the dielectric properties of BST-based materials but also a novel way to achieve lead-free relaxors. |
| 资助项目 | National Natural Science Foundation of China[21875245] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS LTD |
| WOS记录号 | WOS:000572214900001 |
| 源URL | [http://119.78.100.138/handle/2HOD01W0/11835]  |
| 专题 | 中国科学院重庆绿色智能技术研究院 |
| 通讯作者 | Liu, Shuangyi |
| 作者单位 | 1.Chongqing Univ, Coll Mat Sci & Engn, State Key Lab Mech Transmiss, Chongqing, Peoples R China 2.266 Fangzheng Ave, Chongqing, Peoples R China 3.Chinese Acad Sci, Chongqing Inst Green & Intelligent Technol, 266 Fangzheng Ave, Chongqing 400714, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xinxin,Zhai, Yunling,Xie, Xiong,et al. Relaxation dielectric enhancement of barium strontium titanate ceramics by trace doping sodium niobate[J]. MATERIALS TECHNOLOGY,2020:7. |
| APA | Liu, Xinxin,Zhai, Yunling,Xie, Xiong,Zhou, Rui,Li, Xu,&Liu, Shuangyi.(2020).Relaxation dielectric enhancement of barium strontium titanate ceramics by trace doping sodium niobate.MATERIALS TECHNOLOGY,7. |
| MLA | Liu, Xinxin,et al."Relaxation dielectric enhancement of barium strontium titanate ceramics by trace doping sodium niobate".MATERIALS TECHNOLOGY (2020):7. |
入库方式： OAI收割
来源：重庆绿色智能技术研究院
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