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Single step preparation of meso-porous and reduced graphene oxide by gamma-ray irradiation in gaseous phase

Dumée, Ludovic F, Feng, Chungfang, He, Li, Yi, Zhifeng, She, Fengshua, Peng, Zheng, Gao, Weimin, Banos, Connie, Davies, Justin B, Huynh, Chi, Hawkins, Stephen, Duke, Mikel C, Gray, Stephen, Hodgson, Peter D and Kong, Lingxue 2014, Single step preparation of meso-porous and reduced graphene oxide by gamma-ray irradiation in gaseous phase, Carbon, vol. 70, pp. 313-318, doi: 10.1016/j.carbon.2013.12.094.

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Title Single step preparation of meso-porous and reduced graphene oxide by gamma-ray irradiation in gaseous phase
Author(s) Dumée, Ludovic FORCID iD for Dumée, Ludovic F orcid.org/0000-0002-0264-4024
Feng, Chungfang
He, Li
Yi, Zhifeng
She, FengshuaORCID iD for She, Fengshua orcid.org/0000-0001-8191-0820
Peng, Zheng
Gao, WeiminORCID iD for Gao, Weimin orcid.org/0000-0002-7390-169X
Banos, Connie
Davies, Justin B
Huynh, Chi
Hawkins, Stephen
Duke, Mikel C
Gray, Stephen
Hodgson, Peter D
Kong, LingxueORCID iD for Kong, Lingxue orcid.org/0000-0001-6219-3897
Journal name Carbon
Volume number 70
Start page 313
End page 318
Publisher Elsevier
Place of publication London, England
Publication date 2014-04
ISSN 0008-6223
1873-3891
Keyword(s) Science & Technology
Physical Sciences
Technology
Chemistry, Physical
Materials Science, Multidisciplinary
Chemistry
Materials Science
Summary A facile and highly efficient route to produce simultaneously porous and reduced graphene oxide by gamma ray irradiation in hydrogen is here demonstrated. Narrowly distributed nano-scale pores (average size of ∼3 nm and surface density >44,900 pore μm-2) were generated across 10 μm thick graphene oxide bucky-papers at a total irradiation dose of 500 kGy. The graphene oxide sheet reduction was confirmed to occur homogeneously across the structures by Fourier transform infrared spectroscopy and Raman analysis. This one-step, catalyst-free, high penetration and through-put technique, offers great promises potential for the mass production of reduced graphene oxide from cheap graphene oxide.
Language eng
DOI 10.1016/j.carbon.2013.12.094
Field of Research 090404 Membrane and Separation Technologies
Socio Economic Objective 860602 Inorganic Industrial Chemicals
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Grant ID Collaborative Research Networks
Copyright notice ©2014, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30070357

Document type: Journal Article
Collection: Institute for Frontier Materials
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