Synthesis of high-performance graphene nanosheets by thermal reduction of graphene oxide

Ang Wei; Jingxia Wang; Qing Long; Xiangmei Liu; Xingao Li; Xiaochen Dong; Wei Huang

doi:10.1016/j.materresbull.2011.06.036

Synthesis of high-performance graphene nanosheets by thermal reduction of graphene oxide

Ang Wei, Jingxia Wang, Qing Long, Xiangmei Liu, Xingao Li, Xiaochen Dong, Wei Huang

Nanjing University of Posts and Telecommunications

科研成果: 期刊稿件 › 文章 › 同行评审

40 引用（Scopus）

摘要

High-performance graphene nanosheets have been synthesized by thermal reduction of graphene oxide (GO) under ethanol atmosphere. The reduced GO nanosheets were characterized by X-ray photoelectron spectroscopy, Raman spectroscopy and electrical transport measurements, respectively. The results indicated that the thermal reduction of GO under ethanol atmosphere can effectively remove the oxygen-containing functional groups and restore its graphic structure compared to the ones obtained using hydrazine or hydrogen. The electrical measurements indicated that the electrical mobility of single-layer graphene sheet reduced under ethanol atmosphere at 900 °C can reach 29.08 cm² V^-1 S^-1.

源语言	英语
页（从-至）	2131-2134
页数	4
期刊	Materials Research Bulletin
卷	46
期	11
DOI	https://doi.org/10.1016/j.materresbull.2011.06.036
出版状态	已出版 - 11月 2011
已对外发布	是

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abstract = "High-performance graphene nanosheets have been synthesized by thermal reduction of graphene oxide (GO) under ethanol atmosphere. The reduced GO nanosheets were characterized by X-ray photoelectron spectroscopy, Raman spectroscopy and electrical transport measurements, respectively. The results indicated that the thermal reduction of GO under ethanol atmosphere can effectively remove the oxygen-containing functional groups and restore its graphic structure compared to the ones obtained using hydrazine or hydrogen. The electrical measurements indicated that the electrical mobility of single-layer graphene sheet reduced under ethanol atmosphere at 900 °C can reach 29.08 cm2 V-1 S-1.",

keywords = "Electrical properties",

author = "Ang Wei and Jingxia Wang and Qing Long and Xiangmei Liu and Xingao Li and Xiaochen Dong and Wei Huang",

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T1 - Synthesis of high-performance graphene nanosheets by thermal reduction of graphene oxide

AU - Wei, Ang

AU - Wang, Jingxia

AU - Long, Qing

AU - Liu, Xiangmei

AU - Li, Xingao

AU - Dong, Xiaochen

AU - Huang, Wei

PY - 2011/11

Y1 - 2011/11

N2 - High-performance graphene nanosheets have been synthesized by thermal reduction of graphene oxide (GO) under ethanol atmosphere. The reduced GO nanosheets were characterized by X-ray photoelectron spectroscopy, Raman spectroscopy and electrical transport measurements, respectively. The results indicated that the thermal reduction of GO under ethanol atmosphere can effectively remove the oxygen-containing functional groups and restore its graphic structure compared to the ones obtained using hydrazine or hydrogen. The electrical measurements indicated that the electrical mobility of single-layer graphene sheet reduced under ethanol atmosphere at 900 °C can reach 29.08 cm2 V-1 S-1.

AB - High-performance graphene nanosheets have been synthesized by thermal reduction of graphene oxide (GO) under ethanol atmosphere. The reduced GO nanosheets were characterized by X-ray photoelectron spectroscopy, Raman spectroscopy and electrical transport measurements, respectively. The results indicated that the thermal reduction of GO under ethanol atmosphere can effectively remove the oxygen-containing functional groups and restore its graphic structure compared to the ones obtained using hydrazine or hydrogen. The electrical measurements indicated that the electrical mobility of single-layer graphene sheet reduced under ethanol atmosphere at 900 °C can reach 29.08 cm2 V-1 S-1.

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Synthesis of high-performance graphene nanosheets by thermal reduction of graphene oxide

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