Tunable endothermic plateau for enhancing thermal energy storage obtained using binary metal alloy particles

Nano Energy ◽  
2016 ◽  
Vol 25 ◽  
pp. 218-224 ◽  
Author(s):  
Chih-Chung Lai ◽  
Shih-Ming Lin ◽  
Yuan-Da Chu ◽  
Chun-Che Chang ◽  
Yu-Lun Chueh ◽  
...  
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Metal Alloy ◽  
Binary Metal ◽  
Alloy Particles

One Step Fabrication of Core-Shell Structures in Immiscible Alloys for Thermal Energy Storage

2014 ◽  
Vol 983 ◽  
pp. 131-134
Author(s):  
Fu Min Xu ◽  
Ming Bi Fu ◽  
Wei Dong ◽  
Li Zhao ◽  
Dong Lu ◽  
...  
Keyword(s):  
Energy Storage ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Shell Structures ◽  
Core Shell ◽  
Rich Phase ◽  
Good Thermal Stability ◽  
Alloy Particles ◽  
One Step

The microscopic morphologies of Bi30Ga70immiscible alloy particles were investigated. Monosized microparticles with similar core-shell structures were fabricated for the first time by one step using the Pulsated Orifice Ejection Method. The EDS revels that the core and the shell consist of a Ga-rich phase (＞90 at. %) and a Bi-rich phase (＞80 at. %), respectively. The DSC testing at different temperatures is performed. Core-shell microstructures as well as endothermic peaks and exothermic peaks are observed after heating-cooling cycles when the working temperature is below the temperature of spinodal line, indicating good thermal stability after phase transformation. The thermal energy storage was preliminary tested, which is a good attempt for thermal energy storage. It is likely to use core-shell structures as microencapsulated phase change materials.

scholarly journals Thermal energy storage of molten salt –based nanofluid containing nano-encapsulated metal alloy phase change materials

Energy ◽  
2019 ◽  
Vol 167 ◽  
pp. 912-920 ◽  
Author(s):  
Nuria Navarrete ◽  
Rosa Mondragón ◽  
Dongsheng Wen ◽  
Maria Elena Navarro ◽  
Yulong Ding ◽  
...  
Keyword(s):  
Energy Storage ◽  
Phase Change ◽  
Molten Salt ◽  
Thermal Energy ◽  
Thermal Energy Storage ◽  
Phase Change Materials ◽  
Metal Alloy
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