Proceedings of the 2015 International Conference on Material Science and Applications

A Study of Preparation and Performance of the PCMs of the CA-LA Swelling Vitrified Beads

Authors
Li-Guang Xiao, Shuang Song, Shi-Zhe Gao
Corresponding Author
Li-Guang Xiao
Available Online June 2014.
DOI
https://doi.org/10.2991/icmsa-15.2015.133How to use a DOI?
Keywords
CA-LA, Swelling Vitrified Beads, Composite Phase Change Materials, Thermoregulation and Energy Saving.
Abstract
We prepare binary phase change materials by using decanoic acid-lauric acid and use swelling vitrified beads as adsorption carrier, adoptting vacuum adsorption method to prepare composite phase change material. We measure that the phase change temperature and phase change latent heat of different proportions of decanoic acid and lauric acid and that phase change temperature and phase change latent heat of composite phase change materials after adsorption by using DSC. Using scanning electron microscopy (SEM) to characterize the microstructure of composite materials. The results show that: when CA:LA=7:3,phase change latent heat is highest, it reaches 143.48J/g, the phase transition temperature is 23.93 , endothermic peak area is 659.57mJ; In composite phase change materials, suitable proportion of phase change materials and the carrier is 1.8:1, at this time , the phase transition temperature is 21.73 , phase change latent heat of 120.04 J/g , endothermic peak area is 495.02 mJ.
Open Access
This is an open access article distributed under the CC BY-NC license.

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Proceedings
2015 International Conference on Material Science and Applications (icmsa-15)
Part of series
Advances in Physics Research
Publication Date
June 2014
ISBN
978-94-62520-75-2
ISSN
2352-541X
DOI
https://doi.org/10.2991/icmsa-15.2015.133How to use a DOI?
Open Access
This is an open access article distributed under the CC BY-NC license.

Cite this article

TY  - CONF
AU  - Li-Guang Xiao
AU  - Shuang Song
AU  - Shi-Zhe Gao
PY  - 2014/06
DA  - 2014/06
TI  - A Study of Preparation and Performance of the PCMs of the CA-LA Swelling Vitrified Beads
BT  - 2015 International Conference on Material Science and Applications (icmsa-15)
PB  - Atlantis Press
SP  - 728
EP  - 732
SN  - 2352-541X
UR  - https://doi.org/10.2991/icmsa-15.2015.133
DO  - https://doi.org/10.2991/icmsa-15.2015.133
ID  - Xiao2014/06
ER  -