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High-Throughput Production of High-Quality Graphene by Exfoliation of Expanded Graphite in Simple Liquid Benzene Derivatives
Liu, Z; Fan, CW; Chen, L; Cao, AN
2010
Conference NameInternational Conference on Nanoscience and Technology (ChinaNANO 2009)
Source PublicationJOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
Volume10
Issue11
Pages7382-7385
Conference DateSEP 01-03, 2009
Conference PlaceNatl Ctr Nanosci Tech (NCNST), Beijing, PEOPLES R CHINA
Author of SourceNatl Ctr Nanosci Tech (NCNST)
Publication PlaceVALENCIA
ISSN1533-4880
PublisherAMER SCIENTIFIC PUBLISHERS
AbstractGraphene, a perfect one-atomic thick two-dimensional lattice carbon allotrope, has drawn extensive attention of scientific communities since it was found several years ago, for its excellent mechanical characteristics, unique electrical properties and remarkable optical properties. However, one of the biggest obstacles to graphene research and applications is to obtain single-layer graphene in large quantity. Here, we reported a solvent-exfoliation method to massively produce high quality graphene. We showed that the expanded graphite can be effectively dispersed and exfoliated in several common benzene derivatives including chlorobenzene, benzyl chloride, o-dichlorobenzene and nitrobenzene, to produce high-quality graphene sheets, with a yield of about 3.9%. The obtained thin graphene nanosheets have been characterized by TEM, SEM and Raman spectroscopy.
KeywordPHASE EXFOLIATION SHEETS FILMS NANOSHEETS OXIDE
DOI10.1166/jnn.2010.2780
URL查看原文
Indexed ByCPCI
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS SubjectChemistry, Multidisciplinary ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied ; Physics, Condensed Matter
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type会议论文
Identifierhttp://ir.itp.ac.cn/handle/311006/23631
CollectionSCI会议论文
Affiliation1.Shanghai Univ, Inst Nanochem & Nanobiol, Shanghai 200444, Peoples R China
2.CAS, Kavli Inst Theoret Phys China, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Liu, Z,Fan, CW,Chen, L,et al. High-Throughput Production of High-Quality Graphene by Exfoliation of Expanded Graphite in Simple Liquid Benzene Derivatives[C]//Natl Ctr Nanosci Tech (NCNST). VALENCIA:AMER SCIENTIFIC PUBLISHERS,2010:7382-7385.
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