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	Antarcticite: A Phase Change Material for Thermal Energy Storage-Experiments and Simulation
	Gu, Xiaobin ; Niu, Jingjing ; Qin, Shan
	2015
关键词	Antarcticite Phase change material Supercooling Simulation CALCIUM-CHLORIDE HEXAHYDRATE NUCLEATION
英文摘要	Antarcticite, CaCl2 center dot 6H(2)O, is an ideal phase change material (PCM) due to its high-energy storage density and good thermal conductivity. In this chapter, supercooling and subsequent solidification behavior of antarcticite are studied based on the cooling curve method and DSC measurement. The results show that the minor SrCl2 center dot 6H(2)O as the nucleator and carboxymethyl cellulose as the thickening agent could significantly reduce supercooling and partly restrain the phase separation. Moreover, we incorporated antarcticite as PCM into building envelopes in four different cases, and the simulation of the heat transfer processes showed that the temperature fluctuation could be reduced to about 2 degrees C in the best case.; CPCI-S(ISTP); sqin@pku.edu.cn; 125-135
语种	英语
出处	11th International Congress for Applied Mineralogy (ICAM)
DOI标识	10.1007/978-3-319-13948-7_14
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/450168]
专题	地球与空间科学学院
推荐引用方式 GB/T 7714	Gu, Xiaobin,Niu, Jingjing,Qin, Shan. Antarcticite: A Phase Change Material for Thermal Energy Storage-Experiments and Simulation. 2015-01-01.

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