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Preparation and thermal energy storage studies of CH3COONa center dot 3H(2)O-KCl composites salt system with enhanced phase change performance
Li, Xiang1,2,3; Zhou, Yuan1,3; Nian, Hongen1,2,3; Zhu, Fayan1,3; Ren, Xiufeng1,2,3; Dong, Ouyang1,3; Hai, Chunxi1,3; Shen, Yue1,3; Zeng, Jinbo1,3
2016-06-05
Source PublicationAPPLIED THERMAL ENGINEERING
Volume102Pages:708-715
SubtypeArticle
AbstractThe phase change performance of the CH3COONa center dot 3H(2)O-KCl composites salt system with Al2O3 nanoparticles and carboxyl methyl cellulose (CMC) were investigated in this paper. The CH3COONa center dot 3H(2)O-KCl composite salt system was prepared by adding KCI (at 2, 4, 6, 8, and 10 wt.%) to CH3COONa center dot 3H(2)O, respectively. Al2O3 nanoparticles were proposed as the nucleating agent and CMC was selected as a thickening agent for the CH3COONa center dot 3H(2)O-8 wt.%KCl composites salt system. The results show CH3COONa.3H(2)O-8 wt.%KCl composites salt system with 1 wt.% Al2O3 nanoparticles and 4 wt.% CMC, in which almost no supercoiling phenomenon occurs. After 50 cycles of the melting-freezing cycle test, aluminum oxide is uniformly dispersed in SAT composites matrix, the latent heat remained constant at about 232.29 J/g. The maximum deviations of latent heat of composites CH3COONa center dot 3H(2)O-8 wt.%KCl with 1 wt.% Al2O3 nanoparticles and 4 wt.% CMC before and after the fifty-run-recycling test are only 3.6%. (C) 2016 Elsevier Ltd. All rights reserved.
KeywordPhase Change Material (Pcm) Ch3coona Center Dot 3h(2)O-kcl Composites Salt System Al2o3 Nanoparticles Nucleating Agent Supercooling
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS KeywordSODIUM-ACETATE TRIHYDRATE ; LATENT-HEAT STORAGE ; CARBON NANOTUBES ; CHLORIDE ; BEHAVIOR ; NANOPARTICLES ; CONDUCTIVITY ; GRAPHITE ; SILVER
Indexed BySCI
Language英语
WOS Research AreaThermodynamics ; Energy & Fuels ; Engineering ; Mechanics
WOS SubjectThermodynamics ; Energy & Fuels ; Engineering, Mechanical ; Mechanics
WOS IDWOS:000379270300073
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/6335
Collection青海盐湖研究所知识仓储
盐湖资源与化学实验室
Affiliation1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
3.Key Lab Salt Lake Resources Chem Qinghai Prov, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Li, Xiang,Zhou, Yuan,Nian, Hongen,et al. Preparation and thermal energy storage studies of CH3COONa center dot 3H(2)O-KCl composites salt system with enhanced phase change performance[J]. APPLIED THERMAL ENGINEERING,2016,102:708-715.
APA Li, Xiang.,Zhou, Yuan.,Nian, Hongen.,Zhu, Fayan.,Ren, Xiufeng.,...&Zeng, Jinbo.(2016).Preparation and thermal energy storage studies of CH3COONa center dot 3H(2)O-KCl composites salt system with enhanced phase change performance.APPLIED THERMAL ENGINEERING,102,708-715.
MLA Li, Xiang,et al."Preparation and thermal energy storage studies of CH3COONa center dot 3H(2)O-KCl composites salt system with enhanced phase change performance".APPLIED THERMAL ENGINEERING 102(2016):708-715.
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