형태안정성 PCM: 잠열저장을 위한 Polypropylene과 n-Eicosane으로 구성된 고화젤의 제조 및 특성

손태원; 임학상; 김태훈; 고재왕; Taewon Son; Haksang Lim; Taehun Kim; JaeWang Ko

Polymer(Korea), Vol.34, No.3, 261-268, May, 2010

Shape-Stabilized Phase Change Materials: Preparation and Properties of Frozen Gels from Polypropylene and n-Eicosane for Latent Heat Storage

손태원, 임학상¹, 김태훈², 고재왕^{3, †}

영남대학교 섬유패션학부
¹세명대학교 바이오 환경공학과
²(주)글로벌첼린지
³영남대학교 섬유공학과

Taewon Son, Haksang Lim¹, Taehun Kim², and JaeWang Ko^{3, †}

School of Textiles, Yeungnam University, Gyeongsan, Gyeongbuk 712-749, Korea
¹Department of Bio & Environmental Engineering, Semyung University, Jecheon, Chungbuk 390-711, Korea
²Global Challenge Research Center, Daegu 703-833, Korea
³Department of Textile Engineering, Graduate School, Yeungnam University, Gyeongsan, Gyeongbuk 712-749, Korea

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초록

본 연구에서는 상전이 온도가 36 ℃인 n-eicosnae을 열가소성 폴리올레핀 고분자인 폴리프로필렌과 블렌드 하였으며, 또한 최근의 형태안정성 PCM(SSPCM)의 연구검토를 통하여 폴리프로필렌과 n-eicosnae의 특성과 잠열저장체로서의 적용 가능성을 확인하였다. 상전이 온도가 36 ℃인 n-eicosane과 폴리프로필렌을 멜팅방법과 흡수방법을 이용하여 시료를 제조하였다. 제조된 형태안정성 PCM(SSPCM)을 DSC, WAXD, FTIR spectroscopy, ARES로 분석결과 형태안정성, 열용량의 향상을 확인하였다.

Phase change materials based on polypropylene blended with n-eicosane were studied in this paper. In addition, this paper reviews recent studies on the preparation of shape stabilized phase change materials (SSPCM), such as SSPCM from polypropylenes and n-eicosane, their basic properties and possible applications to latent heat storage. The preparation methods used were the melting method and absorption methods. Shape stabilized PCM(SSPCM) prepared for DSC, WAXD, FTIR spectroscopy, ARES, results of the analysis of shape stability heat capacity to improve were identified.

Keywords:phase change material(PCM);polypropylene;n-eicosanes;frozen gel;latent heat;SSPCM;melt index(melt flow index)

[References]

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[Referenced By]

[1] Beginn U, Macromol. Mater. Eng., 288, 245 (2003)

[2] HIMRAN S, SUWONO A, MANSOORI GA, Energy Sources, 16(1), 117 (1994)

[3] Bo RH, Gustafsson EM, Setterwall F, Energy(Oxford), 24, 1015 (1995)

[4] Salyer IO, US Pat. 5,053,446 (1991)

[5] Salyer IO, US Pat. 5,885,475 (1999)

[6] Sari A, Energy Conv. Manag., 45(13-14), 2033 (2004)

[7] Bryant YG, Colvin DP, US Pat. 5499460 (1996)

[8] Cox R, Chem. Fibers Int., 48, 475 (1998)

[9] HIMRAN S, SUWONO A, MANSOORI GA, Energy Sources, 16(1), 117 (1994)

[10] Holmen A, J. Phys. Chem. A, 101(24), 4361 (1997)

[11] Mulligan JC, Colvin DP, Bryant YG, Spacecraft Rockets, 33, 278 (1996)

[12] Yamagishi Y, Takeuchi H, Pyatenko AT, Kayukawa N, AIChE J., 45(4), 696 (1999)

[13] Zhang Y, Jiang Y, Measurement and Science Technology, 10, 201 (1996)

[14] Zhang YP, Lin KP, Yang R, Di HF, Jiang Y, Energy Build., 38(10), 1262 (2006)

[15] Pushaw J, US Pat. 5,677,048 (1997)

[16] Krupa I, Mikova G, Luyt S, Eur. Polym. J., 43, 895 (2007)