Energy performance evaluation of heat-storage gypsum board with hybrid SSPCM composite

Su Gwang Jeong; Seong Jin Chang; Seunghwan Wi; Jongki Lee; Sumin Kim

doi:10.1016/j.jiec.2017.03.007

Energy performance evaluation of heat-storage gypsum board with hybrid SSPCM composite

Su Gwang Jeong, Seong Jin Chang, Seunghwan Wi, Jongki Lee, Sumin Kim

Department of Architecture and Architectural Engineering

Research output: Contribution to journal › Article

9 Citations (Scopus)

Abstract

Gypsum board with hybrid shape-stabilized PCM (hybrid SSPCM) was developed and it is composed of n-octadecane and beeswax based SSPCM. The characteristics of the hybrid SSPCM gypsum boards were analyzed by fourier transform infrared (FTIR) spectroscopy, differential scanning calorimeter (DSC), enthalpy analysis, thermogravimetric analysis (TGA) and thermal conductivity analyzer (TCi). From the analyses, the hybrid SSPCM led to enhanced thermal storage property and that the gypsum board with 30 wt% of hybrid SSPCM has a high latent heat capacity. And the SSPCM led to a enhancement of the thermal conductivity of gypsum board by thermal conductivity analysis.

Original language	English
Pages (from-to)	237-243
Number of pages	7
Journal	Journal of Industrial and Engineering Chemistry
Volume	51
DOIs	https://doi.org/10.1016/j.jiec.2017.03.007
Publication status	Published - 2017 Jul 25

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All Science Journal Classification (ASJC) codes

Chemical Engineering(all)

Cite this

Jeong, S. G., Chang, S. J., Wi, S., Lee, J., & Kim, S. (2017). Energy performance evaluation of heat-storage gypsum board with hybrid SSPCM composite. Journal of Industrial and Engineering Chemistry, 51, 237-243. https://doi.org/10.1016/j.jiec.2017.03.007

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abstract = "Gypsum board with hybrid shape-stabilized PCM (hybrid SSPCM) was developed and it is composed of n-octadecane and beeswax based SSPCM. The characteristics of the hybrid SSPCM gypsum boards were analyzed by fourier transform infrared (FTIR) spectroscopy, differential scanning calorimeter (DSC), enthalpy analysis, thermogravimetric analysis (TGA) and thermal conductivity analyzer (TCi). From the analyses, the hybrid SSPCM led to enhanced thermal storage property and that the gypsum board with 30 wt% of hybrid SSPCM has a high latent heat capacity. And the SSPCM led to a enhancement of the thermal conductivity of gypsum board by thermal conductivity analysis.",

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AU - Wi, Seunghwan

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AU - Kim, Sumin

PY - 2017/7/25

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10.1016/j.jiec.2017.03.007