| 학회 |
한국고분자학회 |
| 학술대회 |
2005년 가을 (10/13 ~ 10/14, 제주 ICC) |
| 권호 |
30권 2호 |
| 발표분야 |
기능성 고분자 |
| 제목 |
Synthesis and Characterization of Polypyrrole Nanoparticles |
| 초록 |
Polypyrrole (PPy) nanoparticles were synthesized by the chemical oxidative polymerization. In this experiment, dodecylbenzenesulfonic acid (DBSA) was used as the surfactant and dopant. Results of the elemental analysis and FT-IR spectroscopy showed that DBSA was incorporated into PPy particles acting as a doping anion. Transmission electron microscopy (TEM) image also proved that DBSA acts as the surfactant in this system. The resulting PPy nanoparticles were approximately 10 ~ 50 nm in diameter with spherical shape and showed electrical conductivity 15 S/ cm which was determined by van der Pauw method. |
| 저자 |
권우준1, 김재경1, 서동학2, 유재웅1
|
| 소속 |
1한국과학기술(연), 2한양대 |
| 키워드 |
nanoparticle; polypyrrole; DBSA
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| E-Mail |
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