Title of article
Single step preparation of meso-porous and reduced graphene oxide by gamma-ray irradiation in gaseous phase
Author/Authors
Dumée، نويسنده , , Ludovic F. and Feng، نويسنده , , Chunfang and He، نويسنده , , Li and Yi، نويسنده , , Zhifeng and She، نويسنده , , Fengshua and Peng، نويسنده , , Zheng and Gao، نويسنده , , Weimin and Banos، نويسنده , , Connie and Davies، نويسنده , , Justin B. and Huynh، نويسنده , , Chi and Hawkins، نويسنده , , Stephen O. Duke، نويسنده , , Mikel C. and Gray، نويسنده , , Stephen F. Hodgson MD، نويسنده , , Peter D. and Kong، نويسنده , , Lingxue، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
6
From page
313
To page
318
Abstract
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.
Journal title
Carbon
Serial Year
2014
Journal title
Carbon
Record number
1927109
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