Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure
文献类型：期刊论文
| 作者 | Zhang, Zhipeng1; Xiong, Tingjiao3,4; Zhang, Zhao2; Li, Bing2; Tong, Peng3 ; Shen, Jun5; Zheng, Qiang1; Du, Juan1
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| 刊名 | JOURNAL OF PHYSICAL CHEMISTRY LETTERS
 |
| 出版日期 | 2024-07-03 |
| 卷号 | 15 |
| ISSN号 | 1948-7185 |
| DOI | 10.1021/acs.jpclett.4c01369 |
| 通讯作者 | Zheng, Qiang(qiangzheng616@hotmail.com) ; Du, Juan(jdu-case@hotmail.com) |
| 英文摘要 | Solid-state refrigeration based on the barocaloric effect is an effective alternative to traditional vapor compression refrigeration. Here 1-dodecanol has been studied due to its large latent heat at a solid-liquid phase transition point around room temperature. The transition temperature will vary with the applied hydrostatic pressure, exhibiting with a sensitivity of 0.14 K MPa-1, which indicates its potential for refrigeration. A pressure of 40 MPa can result in a large isothermal entropy change of 520 J kg(-1) K-1 (equivalent to that obtained in vapor compression refrigeration) at 297 K. A large adiabatic temperature change of >20 K in 1-dodecanol was acquired by direct measurement. A wide temperature window of similar to 50 K (288-337 K) can be obtained in 1-dodecanol, which demonstrates broad application prospects. These discoveries offer promising prospects for barocaloric cooling and high-efficiency refrigeration technologies relying on solid-liquid phase transitions. |
| WOS关键词 | ROOM-TEMPERATURE |
| 资助项目 | National Key Research and Development Program[2023YFB3507601] ; National Natural Science Foundation of China[U23A20549] ; National Natural Science Foundation of China[52171184] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001264244400001 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | National Key Research and Development Program ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136845]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zheng, Qiang; Du, Juan |
| 作者单位 | 1.Shanghai Univ, Inst Mat, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 3.Chinese Acad Sci, Inst Solid State Phys, Lab Mat Phys, Hefei 230031, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Peoples R China 5.Beijing Inst Technol, Sch Mech Engn, Dept Energy & Power Engn, Beijing 100081, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Zhipeng,Xiong, Tingjiao,Zhang, Zhao,et al. Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure[J]. JOURNAL OF PHYSICAL CHEMISTRY LETTERS,2024,15. |
| APA | Zhang, Zhipeng.,Xiong, Tingjiao.,Zhang, Zhao.,Li, Bing.,Tong, Peng.,...&Du, Juan.(2024).Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure.JOURNAL OF PHYSICAL CHEMISTRY LETTERS,15. |
| MLA | Zhang, Zhipeng,et al."Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 15(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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