| 학회 |
한국고분자학회 |
| 학술대회 |
2007년 봄 (04/12 ~ 04/13, 제주 ICC) |
| 권호 |
32권 1호 |
| 발표분야 |
블록공중합체를 이용한 신기능 나노물질 개발 및 분석 |
| 제목 |
Synthesis of SWNT/PUU Nanocomposite Particles by Self-assembled Neutralization Emulsification |
| 초록 |
SWNT(Single-walled Carbon Nanotube)/PUU(polyurethane-urea) nanocomposite particles containing 4,4’-methylenedi-p-phenyl diisocyanate and isophorone diisocyanate were synthesized by self-assembled neutralization emulsification. The morphology and thermo-mechanical properties of SWNT/PUU were investigated by varying the amount of SWNT instead of dimethylol propionic acid, which is usually used as ionic moiety in water-borne polyurethane dispersions. The particle size and morphology were observed by DLS and TEM. The thermo-mechanical properties were analyzed by UTM, DSC, and TGA. (KOSEF No. R01-2005-000-10367-0) |
| 저자 |
기호승1, 정인우1, 심상은2, 최순자2
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| 소속 |
1경북대, 2인하대 |
| 키워드 |
SWNT; Polyurethane; Nanocomposites; Nanoparticles
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| E-Mail |
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