|
Korean Journal of Chemical Engineering, Vol.24, No.2, 332-335, 2007
Development of building materials by using micro-encapsulated phase change material
Micro-encapsulated phase change material (Micro-PCM) could be used for high density thermal energy storage and also for PCM-building materials. Micro-PCM was prepared by in-situ polymerization at 60 oC after the emulsifying step by using 5 wt% Styrene Maleic Anhydride (SMA) solution as an emulsifier. The particle size of Micro-PCM decreased and the size uniformity was improved with an increase of the mixing intensity during emulsification. The average diameter of Micro-PCM was 5-20 μm. The thermal fluctuation of PCM-building materials such as gypsum and olefin film mixed with Micro-PCM was smoother and smaller than typical building materials without PCM.
[References]
- Core KL, Thies MS, Ed., North Carolina State University, North Carolina, 1987
- Neuzil RW, Priegnitz JW, US patent, 024331, 1977
- Neeper DA, Sol. Energy, 68, 393, 2000
- Lee JG, Lee SH, Kim JH, Choi YC, Lee WM, Carbon Dioxide Reduction & Sequestration Research Center, MOST, KOREA, 2005
- Lee HJ, Lee JG, Inter. J. of Air-Con. and Ref., 13, 175, 2005
- Yamagishi Y, Takeuchi H, Pyatenko AT, Kayukawa N, AIChE J., 45(4), 696, 1999
- Hideo Inaba, PCM & Slurry: Eng.Conf. & Business Forum, Yverdon- les-Bains, Switzerland, 3, 2003
- Kim WJ, Choi CH, Moon SH, Korean J. Chem. Eng., 19(4), 617, 2002
- Khudhair AM, Farid MM, Energy Conv. Manag., 45, 263, 2004
- Feldman D, Banu D, Sol. Energy Mater., 22, 231, 1991
- Kissock JK, Hannig JM, Whitney TI, Drake ML, Proceeding of 1998 international solar energy conference, NewYork, USA, 45, 1998
- Farid MM, Kong WJ, Proc. Instn. Mech. Engrs., 215, 601, 2002
[Cited By]
- Lee SH, Yoon SJ, Kim YG, Lee JG, Korean Journal of Chemical Engineering, 28(11), 2206, 2011
- Khadiran T, Hussein MZ, Zainal Z, Rusli R, Macromolecular Research, 23(7), 658, 2015
|