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Baek, Jong-Beom
Center for Dimension-Controllable Organic Frameworks
Research Interests
  • Covalent Organic Frameworks (COFs), Carbon Nanotubes(CNTs), graphene, Energy Conversion and Storage

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Solvent-free mechanochemical reduction of graphene oxide

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Title
Solvent-free mechanochemical reduction of graphene oxide
Author
Chang, Dong WookChoi, Hyun-JungJeon, In-YupSeo, Jeong-MinDai, LimingBaek, Jong-Beom
Issue Date
2014-06
Publisher
PERGAMON-ELSEVIER SCIENCE LTD
Citation
CARBON, v.77, pp.501 - 507
Abstract
We report a versatile and eco-friendly approach for the reduction of graphene oxide into high-quality graphene nanoplatelets by simple solid-state mechanochemical ball-milling in the presence of hydrogen. After the ball-milling process, the resultant graphene nanoplatelets show the efficient restoration of the graphitic structure completely free from any heteroatom doping (e.g., nitrogen, sulfur) and enhanced electrical conductivities up to 120 and 3400 S/m before and after an appropriate heat treatment (e.g., 900 °C for 2 h under nitrogen).
URI
https://scholarworks.unist.ac.kr/handle/201301/5086
URL
http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=84905668190
DOI
10.1016/j.carbon.2014.05.055
ISSN
0008-6223
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ECHE_Journal Papers
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