Development and performance evaluation of heat storage paint with MPCM for applying roof materials as basic research

Su Gwang Jeong, Seong Jin Chang, Seunghwan Wi, Yujin Kang, Sumin Kim

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

The formation of heat islands causes high energy demand for space cooling and peak cooling loads in conditioned buildings. High-temperature fluctuations on a building roof may cause mechanical stress and increase surface deterioration. Thermal energy storage (TES) systems using microencapsulated phase-change materials (MPCMs) have been recognized as one of the most advanced energy technologies for enhancing the energy efficiency and sustainability of buildings. In this study, we prepared MPCM/paints composites for reducing peak temperature. In addition, we carried out thermal and physical analysis of prepared MPCM composite samples by means of SEM, FTIR spectroscopy, DSC, and TGA. Further, we evaluated the dynamic heat transfer performance of heat-storage tiles painted with 10 g of heat-storage paint. From the obtained results, we deduced that MPCM/hydrophilic paint composites are more applicable to various fields, including the building sector, than MPCM/hydrophobic paint composites.

Original languageEnglish
Pages (from-to)62-68
Number of pages7
JournalEnergy and Buildings
Volume112
DOIs
Publication statusPublished - 2016 Jan 15

Fingerprint

Heat storage
Phase change materials
Paint
Roofs
Composite materials
Cooling
Tile
Thermal energy
Energy storage
Energy efficiency
Deterioration
Sustainable development
Loads (forces)
Spectroscopy
Heat transfer
Temperature
Scanning electron microscopy

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Building and Construction
  • Mechanical Engineering
  • Electrical and Electronic Engineering

Cite this

Jeong, Su Gwang ; Chang, Seong Jin ; Wi, Seunghwan ; Kang, Yujin ; Kim, Sumin. / Development and performance evaluation of heat storage paint with MPCM for applying roof materials as basic research. In: Energy and Buildings. 2016 ; Vol. 112. pp. 62-68.
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Development and performance evaluation of heat storage paint with MPCM for applying roof materials as basic research. / Jeong, Su Gwang; Chang, Seong Jin; Wi, Seunghwan; Kang, Yujin; Kim, Sumin.

In: Energy and Buildings, Vol. 112, 15.01.2016, p. 62-68.

Research output: Contribution to journalArticle

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AB - The formation of heat islands causes high energy demand for space cooling and peak cooling loads in conditioned buildings. High-temperature fluctuations on a building roof may cause mechanical stress and increase surface deterioration. Thermal energy storage (TES) systems using microencapsulated phase-change materials (MPCMs) have been recognized as one of the most advanced energy technologies for enhancing the energy efficiency and sustainability of buildings. In this study, we prepared MPCM/paints composites for reducing peak temperature. In addition, we carried out thermal and physical analysis of prepared MPCM composite samples by means of SEM, FTIR spectroscopy, DSC, and TGA. Further, we evaluated the dynamic heat transfer performance of heat-storage tiles painted with 10 g of heat-storage paint. From the obtained results, we deduced that MPCM/hydrophilic paint composites are more applicable to various fields, including the building sector, than MPCM/hydrophobic paint composites.

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