Thermal Conductivity Measurements of Expanded Graphite-Magnesium Hydroxide Composites for Packed Bed Reactors of Chemical Heat Storage/Pump Systems

2016 ◽  
Vol 49 (3) ◽  
pp. 261-267 ◽  
Author(s):  
Massimiliano Zamengo ◽  
Juraj Tomaškovic ◽  
Junichi Ryu ◽  
Yukitaka Kato
Keyword(s):  
Thermal Conductivity ◽  
Magnesium Hydroxide ◽  
Heat Storage ◽  
Expanded Graphite ◽  
Packed Bed ◽  
Conductivity Measurements ◽  
Chemical Heat ◽  
Packed Bed Reactors

Thermal conductivity and reactivity of Mg(OH)2 and MgO/expanded graphite composites with high packing density for chemical heat storage

2019 ◽  
Vol 680 ◽  
pp. 178338 ◽  
Author(s):  
Masashi Haruki ◽  
Keita Saito ◽  
Keita Takai ◽  
Masayuki Fujita ◽  
Hajime Onishi ◽  
...  
Keyword(s):  
Thermal Conductivity ◽  
Packing Density ◽  
Heat Storage ◽  
Expanded Graphite ◽  
Chemical Heat ◽  
High Packing Density ◽  
Graphite Composites

Effect of the Additive on Thermal Conductivity of the Phase Change Material

2011 ◽  
Vol 399-401 ◽  
pp. 1302-1306 ◽  
Author(s):  
Wei Hua Li ◽  
Jin Feng Mao ◽  
Li Jun Wang ◽  
Lu Yan Sui
Keyword(s):  
Thermal Conductivity ◽  
Phase Change ◽  
Phase Change Material ◽  
Sodium Acetate ◽  
Heat Storage ◽  
Expanded Graphite ◽  
Sodium Acetate Trihydrate ◽  
Acetate Trihydrate ◽  
Composite Phase Change Material ◽  
Change Material

The aim of the paper is to analyze the effect of the additives on thermal conductivity of the phase change material. The experiment about heat storage and heat release performance of the composite phase change material which uses sodium acetate trihydrate as host material is studied. The effect of the expanded graphite on the composite phase change material is investigated. The results show that: expanded graphite which can be dispersed evenly in the composite phase change material, the thermal stability is well, significantly improve the thermal conductivity of the composite phase change material.

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