| 학회 |
한국고분자학회 |
| 학술대회 |
2010년 봄 (04/08 ~ 04/09, 대전컨벤션센터) |
| 권호 |
35권 1호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Preparation of Latent Heat Storage Nanocapsules via Resin Fortified Miniemulsion Polymerization |
| 초록 |
Phase change material-polystyrene (PCM-PS) nanocapsules were prepared by resin fortified miniemulsion (RFME) polymerization using the alkali soluble resin (ASR) of poly(styrene-co-acrylic acid) (SAA). The SAA, which is functional amphiphilic polymer, has water-stability property of oil phase nanodroplet after high shear homogenization. Crosslinking agent improved both hardness of polymer shell and PCM encapsulation efficiency. Average particle size of nanocapsules was about 400nm by DLS. Morphology and inner structure of the PCM-PS nanocapsules were proved by SEM and TEM method. Behavior of thermal energy storage and release of PCM-PS nanocapsules was analyzed by differential scanning calorimetry (DSC). |
| 저자 |
이승모1, 박영하1, 남승희1, 이선종1, 박태준1, 이준영2, 정인우3, 류두열1, 고원건1, 김중현1
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| 소속 |
1연세대, 2한국생산기술(연), 3경북대 |
| 키워드 |
nanocapsules; resin fortified miniemulsion polymerization; alkali soluble resin
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| E-Mail |
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