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

Research output: Contribution to journal › Article › peer-review

41 Scopus citations

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.

Original language	English
Pages (from-to)	2131-2134
Number of pages	4
Journal	Materials Research Bulletin
Volume	46
Issue number	11
DOIs	https://doi.org/10.1016/j.materresbull.2011.06.036
State	Published - Nov 2011
Externally published	Yes

Keywords

Electrical properties

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10.1016/j.materresbull.2011.06.036

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title = "Synthesis of high-performance graphene nanosheets by thermal reduction of graphene oxide",

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",

year = "2011",

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doi = "10.1016/j.materresbull.2011.06.036",

language = "英语",

volume = "46",

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journal = "Materials Research Bulletin",

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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.

KW - Electrical properties

UR - https://www.scopus.com/pages/publications/80052838670

U2 - 10.1016/j.materresbull.2011.06.036

DO - 10.1016/j.materresbull.2011.06.036

M3 - 文章

AN - SCOPUS:80052838670

SN - 0025-5408

VL - 46

SP - 2131

EP - 2134

JO - Materials Research Bulletin

JF - Materials Research Bulletin

IS - 11

ER -

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

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Keywords

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