Thermal properties of nano-sized polyethylene glycol confined in silica gels for latent heat storage

2017 ◽  
Vol 655 ◽  
pp. 211-218 ◽  
Author(s):  
Fang Tian ◽  
Shiqi Zhang ◽  
Min Zhai ◽  
Jian Sui ◽  
Xiaozheng Lan ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Polyethylene Glycol ◽  
Latent Heat ◽  
Heat Storage ◽  
Silica Gels ◽  
Latent Heat Storage

Thermal Properties Analysis of Several N-Alkanes Eutectic Mixtures Applied in Building Envelopes

2012 ◽  
Vol 512-515 ◽  
pp. 3007-3010
Author(s):  
Jing Yu Huang ◽  
Shi Lei Lv ◽  
Chen Xi Zhang ◽  
Zhi Wei Wang
Keyword(s):  
Thermal Properties ◽  
Melting Temperature ◽  
Latent Heat ◽  
Heat Storage ◽  
Eutectic Mixture ◽  
Scanning Calorimetry ◽  
Latent Heat Storage ◽  
Building Envelopes ◽  
Eutectic Mixtures ◽  
Change Material

This study focuses on the preparation, thermal properties of alkanes eutectic mixtures (n-Octadecane/n-Eicosane, n-Octadecane/n-Docosane and n-Heptadecane /n-Eicosane) as candidate phase change material (PCM) for low temperature latent heat storage systems in building envelopes. Their melting temperature and latent heat were tested by Differential scanning calorimetry (DSC). The testing values were closed to calculation values of accepted theory that ensured the reliability of those datas. The results indicated n-Octadecane/n-Docosane eutectic mixture was more promising PCM for buildings in terms of melting temperature (25.3°C) and latent heat values of melting (158.2J/g).

scholarly journals Chemical and thermal properties of VO2 mechanochemically derived from V2O5 by co-milling with paraffin wax

RSC Advances ◽  
2018 ◽  
Vol 8 (38) ◽  
pp. 21306-21315 ◽  
Author(s):  
Chika Takai ◽  
Mamoru Senna ◽  
Satoshi Hoshino ◽  
Hadi Razavi-Khosroshahi ◽  
Masayoshi Fuji
Keyword(s):  
Thermal Properties ◽  
Latent Heat ◽  
Heat Storage ◽  
Electronic States ◽  
Paraffin Wax ◽  
Latent Heat Storage ◽  
Chemical Route ◽  
High Latent Heat

Reduction of V2O5via a mechano-chemical route brings about unique electronic states of vanadium. The resulting VO2 exhibits high latent heat storage during heating (a) and cooling (b).

Study of the thermal properties of selected PCMs for latent heat storage in buildings

2017 ◽  
Author(s):  
Katerina Valentova ◽  
Katerina Pechackova ◽  
Radek Prikryl ◽  
Milan Ostry ◽  
Oldrich Zmeskal
Keyword(s):  
Thermal Properties ◽  
Latent Heat ◽  
Heat Storage ◽  
Latent Heat Storage
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