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

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

Research output: Contribution to journalArticlepeer-review

32 Scopus citations

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 languageEnglish
Pages (from-to)237-243
Number of pages7
JournalJournal of Industrial and Engineering Chemistry
Volume51
DOIs
StatePublished - 25 Jul 2017

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

Keywords

  • Beeswax
  • Energy storage
  • Gypsum board
  • Hybrid SSPCM
  • n-Octadecane

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