Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure

doi:10.1021/acs.jpclett.4c01369

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	Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure
	Zhang, Zhipeng 1; Xiong, Tingjiao 3,4; Zhang, Zhao 2; Li, Bing 2; Tong, Peng 3; Shen, Jun 5; Zheng, Qiang 1; Du, Juan 1
通讯作者	Zheng, Qiang(qiangzheng616@hotmail.com) ; Du, Juan(jdu-case@hotmail.com)
	2024-07-03
发表期刊	JOURNAL OF PHYSICAL CHEMISTRY LETTERS
ISSN	1948-7185
卷号	15 期号:28 页码:7141-7146
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.
资助者	National Key Research and Development Program ; National Natural Science Foundation of China
DOI	10.1021/acs.jpclett.4c01369
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Atomic, Molecular & Chemical
WOS记录号	WOS:001264244400001
出版者	AMER CHEMICAL SOC
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/187850
专题	中国科学院金属研究所
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(28):7141-7146.
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(28),7141-7146.
MLA	Zhang, Zhipeng,et al."Colossal Barocaloric Effect near Ambient Temperature in 1-Dodecanol under a Low Pressure".JOURNAL OF PHYSICAL CHEMISTRY LETTERS 15.28(2024):7141-7146.