Large thermal hysteresis enabled caloric batteries

doi:10.1016/j.apenergy.2024.124408

IMR OpenIR

	Large thermal hysteresis enabled caloric batteries
	Zhang, Kun 1,2; Wang, Xiaochuan 3; Li, Hongxing 3; Zhao, Xueting 1,2; Zhang, Guangzu 4,5; Tan, Changlong 3; Wang, Yanxu 1,2; Li, Bing 1,2
通讯作者	Tan, Changlong(changlongtan@hrbust.edu.cn) ; Wang, Yanxu(yxwang@imr.ac.cn) ; Li, Bing(bingli@imr.ac.cn)
	2025
发表期刊	APPLIED ENERGY
ISSN	0306-2619
卷号	377 页码:8
摘要	Minimizing the utilization of fossil fuels and mitigating CO2 emissions are two of the most significant worldwide concerns in the current century. The pervasive waste heat not only results in great energy wastage but also poses a great environmental concern. Typical phase change materials (PCMs) suffer from uncontrolled thermal energy utilization as a result of spontaneous heat loss. We provide a new approach to thermal energy storage that challenges the traditional notion of minimizing hysteresis in solid-state refrigeration using PCMs. Instead, we introduce a second stimulus, such as uniaxial stress, magnetic field, electric field, or hydrostatic pressure, to take advantage of the hysteresis phenomenon. This enables us to prevent spontaneous heat loss by implementing a hysteresis energy barrier when the PCMs come into contact with cooler surroundings. Additionally, we may actively regulate the release of thermal energy using a secondary stimulus. The technological viability of these thermal batteries is proven through the utilization of TiNiNb, MnNiCoGeSi, BaTiO3, and neopentylglycol, respectively. Notably, by machine-learning-guided design, Ni50Ti40Zr8.75Nb1.25 alloy was prepared and shown to be an outstanding choice for thermal batteries due to its appropriate and exceptionally broad working temperature range (71 K). Our study offers a new strategy for developing thermal energy storage materials and it is anticipated to greatly enhance the utilization of waste heat.
DOI	10.1016/j.apenergy.2024.124408
收录类别	SCI
语种	英语
WOS研究方向	Energy & Fuels ; Engineering
WOS类目	Energy & Fuels ; Engineering, Chemical
WOS记录号	WOS:001331506300001
出版者	ELSEVIER SCI LTD
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/321006/190575
专题	中国科学院金属研究所
通讯作者	Tan, Changlong; Wang, Yanxu; Li, Bing
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 72 Wenhua Rd, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, 72 Wenhua Rd, Shenyang 110016, Peoples R China 3.Harbin Univ Sci & Technol, Sch Mat Sci & Chem Engn, Harbin 150080, Peoples R China 4.Huazhong Univ Sci & Technol, Engn Res Ctr Funct Ceram MOE, Sch Integrated Circuits, Wuhan 430074, Peoples R China 5.Huazhong Univ Sci & Technol, Wuhan Natl Lab Optoelect, Wuhan 430074, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Kun,Wang, Xiaochuan,Li, Hongxing,et al. Large thermal hysteresis enabled caloric batteries[J]. APPLIED ENERGY,2025,377:8.
APA	Zhang, Kun.,Wang, Xiaochuan.,Li, Hongxing.,Zhao, Xueting.,Zhang, Guangzu.,...&Li, Bing.(2025).Large thermal hysteresis enabled caloric batteries.APPLIED ENERGY,377,8.
MLA	Zhang, Kun,et al."Large thermal hysteresis enabled caloric batteries".APPLIED ENERGY 377(2025):8.