Preparation and Thermal Properties of Eutectic Hydrate Salt Phase Change Thermal Energy Storage Material
Joint Authors
Source
International Journal of Photoenergy
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-02-26
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
In this study, a new cold storage phase change material eutectic hydrate salt (K2HPO4·3H2O–NaH2PO4·2H2O–Na2S2O3·5H2O) was prepared, modified, and tested.
The modification was performed by adding a nucleating agent and thickener.
The physical properties such as viscosity, surface tension, cold storage characteristics, supercooling, and the stability during freeze-thaw cycles were studied.
Results show that the use of nucleating agents, such as sodium tetraborate, sodium fluoride, and nanoparticles, are effective.
The solidification temperature and latent heat of these materials which was added with 0, 3, and 5 wt% thickeners were −11.9, −10.6, and −14.8°C and 127.2, 118.6, 82.56 J/g, respectively.
Adding a nucleating agent can effectively improve the nucleation rate and nucleation stability.
Furthermore, increasing viscosity has a positive impact on the solidification rate, supercooling, and the stability during freeze-thaw cycles.
American Psychological Association (APA)
Liang, Lin& Chen, Xi. 2018. Preparation and Thermal Properties of Eutectic Hydrate Salt Phase Change Thermal Energy Storage Material. International Journal of Photoenergy،Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1174306
Modern Language Association (MLA)
Liang, Lin& Chen, Xi. Preparation and Thermal Properties of Eutectic Hydrate Salt Phase Change Thermal Energy Storage Material. International Journal of Photoenergy No. 2018 (2018), pp.1-9.
https://search.emarefa.net/detail/BIM-1174306
American Medical Association (AMA)
Liang, Lin& Chen, Xi. Preparation and Thermal Properties of Eutectic Hydrate Salt Phase Change Thermal Energy Storage Material. International Journal of Photoenergy. 2018. Vol. 2018, no. 2018, pp.1-9.
https://search.emarefa.net/detail/BIM-1174306
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1174306