Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김희택 | - |
dc.date.accessioned | 2019-01-22T06:33:16Z | - |
dc.date.available | 2019-01-22T06:33:16Z | - |
dc.date.issued | 2018-10 | - |
dc.identifier.citation | JOURNAL OF MATERIALS SCIENCE, v. 54, No. 4, Page. 3156-3173 | en_US |
dc.identifier.issn | 0022-2461 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s10853-018-3043-4 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/81413 | - |
dc.description.abstract | We report a novel approach to the fabrication of polypyrrole/reduced graphene oxide/carbon nanotube (PPy/rGO/CNT) composites. Firstly, the growth of carbon nanotube (CNT) and the partial reduction of graphene oxide occurred simultaneously within 10 s under ambient conditions using a microwave-assisted approach. Polypyrrole (PPy) was then integrated with reduced graphene oxide/carbon nanotube (rGO/CNT) hybrid materials through in situ oxidative polymerization of pyrrole in the presence of dodecylbenzenesulfonic acid, which acts as a stabilizing and doping agent. The morphological, structural, electrical, and thermal properties of PPy/rGO/CNT composites are discussed in detail, and a possible formation mechanism is proposed. The results indicate that introducing rGO/CNT into the PPy polymer can improve both the thermal and electrical properties of the polymer. Enhanced conductivity of 1214.16 S/m was observed in the sample with 5 wt% rGO/CNT loading with a pressing pressure of 10 MPa compared to that in individual PPy and PPy/GO samples pressed at the same pressing pressure. This study provides a simple approach to the preparation of PPy/rGO/CNT composites with tunable electrical properties for a variety of potential electronic applications. | en_US |
dc.description.sponsorship | This work was supported by the Human Resources Development program (No. 20154030200680) of the Korea Institute of Energy Technology Evaluation and Planning (KETEP) grant funded by the Ministry of Trade, Industry and Energy, Korea. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | SPRINGER | en_US |
dc.title | Electroconductive performance of polypyrrole/reduced graphene oxide/carbon nanotube composites synthesized via in situ oxidative polymerization | en_US |
dc.type | Article | en_US |
dc.relation.volume | 54 | - |
dc.identifier.doi | 10.1007/s10853-018-3043-4 | - |
dc.relation.page | 3156-3173 | - |
dc.relation.journal | JOURNAL OF MATERIALS SCIENCE | - |
dc.contributor.googleauthor | Tran, X.T. | - |
dc.contributor.googleauthor | Park, S.S. | - |
dc.contributor.googleauthor | Song, S. | - |
dc.contributor.googleauthor | Haider, M.S. | - |
dc.contributor.googleauthor | Imran, S.M. | - |
dc.contributor.googleauthor | Hussain, M. | - |
dc.contributor.googleauthor | Kim, H.T. | - |
dc.relation.code | 2018000795 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING | - |
dc.identifier.pid | khtaik | - |
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