Single step preparation of meso-porous and reduced graphene oxide by gamma-ray irradiation in gaseous phase
Data(s) |
01/04/2014
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Resumo |
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. © 2013 Elsevier Ltd. All rights reserved. |
Identificador | |
Idioma(s) |
eng |
Publicador |
Elsevier |
Relação |
Collaborative Research Networks http://dro.deakin.edu.au/eserv/DU:30070357/dumee-singlesteppreparation-2014.pdf http://www.dx.doi.org/10.1016/j.carbon.2013.12.094 |
Direitos |
2014, Elsevier |
Palavras-Chave | #Science & Technology #Physical Sciences #Technology #Chemistry, Physical #Materials Science, Multidisciplinary #Chemistry #Materials Science |
Tipo |
Journal Article |