| Barocaloric effect in ferroelastic Pb3(VO4)2 | |
| Cheng, Pengtao1,2; Chen, Zuhua3,4; Zhang, Chengliang1; Zhang, Zhengming1; Li, Bing5,6; Wang, Dunhui1 | |
| 通讯作者 | Wang, Dunhui(wangdh@hdu.edu.cn) |
| 2025-03-01 | |
| 发表期刊 | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| 卷号 | 34期号:3页码:5 |
| 摘要 | The barocaloric effect is considered as one of the most promising refrigeration with the potential to replace traditional gas compression refrigeration. One of the main obstacles to the application of barocaloric materials lies in the requirement for high driving pressures. In this paper, we report on the barocaloric effect of Pb3(VO4)2, which exhibits a ferroelastic transition from a high-temperature trigonal structure to a low-temperature monoclinic structure at 357 K, accompanied by a substantial volume change. The entropy change induced by hydrostatic pressure can reach up 14 J & sdot;kg-1 & sdot;K-1 under a relatively low pressure of 80 MPa. This work is expected to expand the selection range of barocaloric materials. |
| 关键词 | solid-state refrigeration barocaloric effect ferroelastic transition 68.35.Rh 62.50.-p 81.40.Vw 07.20.Mc |
| 资助者 | National Natural Science Foundation of China |
| DOI | 10.1088/1674-1056/ada9d8 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | National Natural Science Foundation of China[52301241] ; National Natural Science Foundation of China[52271175] |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| WOS记录号 | WOS:001446562600001 |
| 出版者 | IOP Publishing Ltd |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/191892 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Wang, Dunhui |
| 作者单位 | 1.Hangzhou Dianzi Univ, Hangzhou 310018, Peoples R China 2.Nanjing Univ, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China 3.Chinese Acad Sci, Tech Inst Phys & Chem, Ctr Crystal Res & Dev, Key Lab Funct Crystals & Laser Technol,Key Lab Cry, Beijing 100190, Peoples R China 4.Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 6.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Cheng, Pengtao,Chen, Zuhua,Zhang, Chengliang,et al. Barocaloric effect in ferroelastic Pb3(VO4)2[J]. CHINESE PHYSICS B,2025,34(3):5. |
| APA | Cheng, Pengtao,Chen, Zuhua,Zhang, Chengliang,Zhang, Zhengming,Li, Bing,&Wang, Dunhui.(2025).Barocaloric effect in ferroelastic Pb3(VO4)2.CHINESE PHYSICS B,34(3),5. |
| MLA | Cheng, Pengtao,et al."Barocaloric effect in ferroelastic Pb3(VO4)2".CHINESE PHYSICS B 34.3(2025):5. |
| 条目包含的文件 | 条目无相关文件。 | |||||
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。
修改评论