Barocaloric effect in ferroelastic Pb3(VO4)2
文献类型：期刊论文
| 作者 | Cheng, Pengtao1,2; Chen, Zuhua3,4; Zhang, Chengliang1; Zhang, Zhengming1; Li, Bing5,6; Wang, Dunhui1 |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2025-03-01 |
| 卷号 | 34期号:3页码:5 |
| 关键词 | solid-state refrigeration barocaloric effect ferroelastic transition 68.35.Rh 62.50.-p 81.40.Vw 07.20.Mc |
| ISSN号 | 1674-1056 |
| DOI | 10.1088/1674-1056/ada9d8 |
| 通讯作者 | Wang, Dunhui(wangdh@hdu.edu.cn) |
| 英文摘要 | 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. |
| 资助项目 | National Natural Science Foundation of China[52301241] ; National Natural Science Foundation of China[52271175] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001446562600001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | National Natural Science Foundation of China |
| 源URL |  |
| 专题 | 金属研究所_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. |
入库方式： OAI收割
来源：金属研究所
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