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Highly conductive polymer composites incorporated with electrochemically exfoliated graphene fillers
- Authors
- Ryu, Seung Han; Kim, Seil; Kim, Han; Kang, Sung-Oong; Choa, Yong-Ho
- Issue Date
- Apr-2015
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- RSC ADVANCES, v.5, no.46, pp.36456 - 36460
- Indexed
- SCIE
SCOPUS
- Journal Title
- RSC ADVANCES
- Volume
- 5
- Number
- 46
- Start Page
- 36456
- End Page
- 36460
- ISSN
- 2046-2069
- Abstract
- Highly conductive polymer composites were fabricated with a novel type of graphene-based filler, electrochemically exfoliated graphene sheets (EGs) produced without conventional oxidation/reduction of graphene oxide (GO). The high electrical conductivity of 417 +/- 83 Sm-1 at a content loading of 5.8 vol% and a low percolation threshold of 0.37 vol% could be attainable. Microscopic and spectroscopic investigations demonstrated the effective dispersion of EG-fillers on the surface of polymer particles and visualized the actual conducting channel between the polymer matrices.
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Related Researcher
- CHOA, YONG HO
- ERICA 공학대학 (DEPARTMENT OF MATERIALS SCIENCE AND CHEMICAL ENGINEERING)