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건축적용을 위한 다공성 물질을 이용한 상안정 PCM 제조
정수광(Su-Gwang Jeong),유슬기(Seulgi Yu),장슬애(Seulae Jang),박진성(Jin-Sung Park),김태현(Taehyun Kim),이정훈(Jeong-Hun Lee),김수민(Sumin Kim) 대한설비공학회 2013 설비공학 논문집 Vol.25 No.8
The increase of greenhouse gas emission and decrease of fossil fuel are being caused by the indiscreet consumption of energy by people. Recently, green policy has been globally implemented to reduce energy consumption. This paper studied the research to reduce the energy consumption in buildings, by using the heat storage properties of PCM. PCM has to prevent leakage from the liquid state. Therefore, we prepared form stable PCM, by using the vacuum impregnation method. Three kinds of organic PCMs were impregnated into the structure of porous material. The characteristics of the composites were determined by using SEM, DSC, FTIR and TGA. SEM morphology showed the micro structure of silica fume/PCM. Also, thermal properties were examined by DSC and TGA analyses; and the chemical bonding of the composite was determined by FTIR analysis.