| 학회 |
한국공업화학회 |
| 학술대회 |
2012년 봄 (05/09 ~ 05/11, 김대중컨벤션센터) |
| 권호 |
16권 1호 |
| 발표분야 |
우수논문(구두) |
| 제목 |
Preparation of Multifunctional Fe3O4-Polystrene/Polythiophene Core/Shell Nanoparticles |
| 초록 |
Magnetite-Polystyrene/Polythiophene(Fe3O4-PSt/PTh, core/shell) nanoparticles were fabricated via two step synthetic methods. Hydrophobic magnetite was modified by oleic acid and capsulated in PSt particles via miniemulsion polymerization. Outer surface of shell, PTh, was polymerized by oxidation-reduction seed polymerization. Material composition and morphology was also proved by FT-IR, SEM and TEM analysis, respectively. Photoluminescence property was measured by photoluminescence spectroscopy (PL). Conductivity of Fe3O4-PSt/PTh nanoparticles was measured by 4-point probe conductivity meter. Finally, crystalline structures and magnetization hysteresis loops of Fe3O4-PSt/PTh were investigated by XRD and SQUID, respectively. |
| 저자 |
김용석1, 이승모1, Patakamuri Govindaiah1, 이선종1, 황태원1, 정인우2, 김중현1
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| 소속 |
1연세대, 2경북대 |
| 키워드 |
Multifunctionality; conductivity; luminescence; magnetism; magnetite; polystyrene; polythiophene; core/shell
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| E-Mail |
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