| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
우수외국인연구자세션 |
| 제목 |
Electroconductive performance of polypyrrole/reduced graphene oxide/carbon nanotube composites synthesized via in situ oxidative polymerization |
| 초록 |
The present study demonstrates a simple technique to obtain carbon nanotube (CNT) growth rapidly on the reduced graphene oxide (rGO) surface within just 10 s under ambient conditions via microwave assisted approach. A series of PPy/RGO/CNT composites were then prepared by loading with the different weight percent of RGO/CNT on the polypyrrole polymer (PPy) via in situ oxidative polymerization of pyrrole (Py) in the presence of dodecylbenzenesulfonic acid, which acts as a stabilizing and doping agent. The morphological, structural, and thermal properties of PPy/RGO/CNT composites were examined by SEM, TEM, FT-IR, XRD, UV, XPS, PL and TGA analyses. An enhanced conductivity was observed in the case of composites loading with GO/CNT content range from 1 to 5 % in compared that in individual PPy samples pressed at the same pressing pressure. |
| 저자 |
Tran Xuan Tin, 김문규, 최귀준, 박성수, 송시내, 김희택
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| 소속 |
한양대 |
| 키워드 |
polypyrrole; carbon nanotube; graphene oxdie; microwave irradiation; composites
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| E-Mail |
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