A simple and efficient method to prepare graphene by reduction of graphite oxide with sodium hydrosulfite

被引：190

作者：

Zhou, Tiannan ^{[1
]}

Chen, Feng ^{[1
]}

Liu, Kai ^{[1
]}

Deng, Hua ^{[1
]}

Zhang, Qin ^{[1
]}

Feng, Jiwen ^{[2
]}

Fu, Qiang ^{[1
]}

机构：

[1] Sichuan Univ, Coll Polymer Sci & Engn, State Key Lab Polymer Mat Engn, Chengdu 610065, Peoples R China

[2] Chinese Acad Sci, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China

来源：

NANOTECHNOLOGY | 2011年 / 22卷 / 04期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1088/0957-4484/22/4/045704

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Inspired by an ancient reducing method used in textile production, sodium hydrosulfite was used to reduce graphite oxide as an efficient reducing agent in our work. The reduced materials were characterized by x-ray photoelectron spectroscopy, thermogravimetric analysis, wide-angle x-ray scattering, Raman spectroscopy, solid state C-13 NMR spectroscopy and electrical conductivity measurements, respectively. The results showed that graphite oxide can be reduced with sodium hydrosulfite in a few minutes, with a degree of reduction comparable to those achieved with hydrazine. It provides an efficient method to reduce graphite oxide and could be used as a method to prepare novel composites.

引用

页数：6

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