A facile synthesis of reduced graphene oxide with Zn powder under acidic condition

Panbo Liu; Ying Huang; Lei Wang

doi:10.1016/j.matlet.2012.09.085

A facile synthesis of reduced graphene oxide with Zn powder under acidic condition

Panbo Liu
, Ying Huang
, Lei Wang

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

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

103 Scopus citations

Abstract

The traditional synthesis of reduced graphene oxide (RGO) from graphene oxide (GO) involves harmful chemical reducing agents and is undesirable for practical applications. Here, we have demonstrated a green and facile approach to synthesize RGO with Zn powder under acidic condition at room temperature, which results in a substantial removal of oxygen functionalities, and yields a C/O ratio as high as 8.2. The conductivity of RGO is 6.5×10² S/m, which is about 14 times higher than that of NaBH₄-reduced-GO. Furthermore, the approach offers a potential for cost-effective, environmentally friendly, and large-scale production of RGO.

Original language	English
Pages (from-to)	125-128
Number of pages	4
Journal	Materials Letters
Volume	91
DOIs	https://doi.org/10.1016/j.matlet.2012.09.085
State	Published - 15 Jan 2013

Keywords

Chemical vapor deposition
Electrical properties
Graphene oxide
Multilayer structure
Zn reduction

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10.1016/j.matlet.2012.09.085

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title = "A facile synthesis of reduced graphene oxide with Zn powder under acidic condition",

abstract = "The traditional synthesis of reduced graphene oxide (RGO) from graphene oxide (GO) involves harmful chemical reducing agents and is undesirable for practical applications. Here, we have demonstrated a green and facile approach to synthesize RGO with Zn powder under acidic condition at room temperature, which results in a substantial removal of oxygen functionalities, and yields a C/O ratio as high as 8.2. The conductivity of RGO is 6.5×102 S/m, which is about 14 times higher than that of NaBH4-reduced-GO. Furthermore, the approach offers a potential for cost-effective, environmentally friendly, and large-scale production of RGO.",

keywords = "Chemical vapor deposition, Electrical properties, Graphene oxide, Multilayer structure, Zn reduction",

author = "Panbo Liu and Ying Huang and Lei Wang",

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doi = "10.1016/j.matlet.2012.09.085",

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T1 - A facile synthesis of reduced graphene oxide with Zn powder under acidic condition

AU - Liu, Panbo

AU - Huang, Ying

AU - Wang, Lei

PY - 2013/1/15

Y1 - 2013/1/15

N2 - The traditional synthesis of reduced graphene oxide (RGO) from graphene oxide (GO) involves harmful chemical reducing agents and is undesirable for practical applications. Here, we have demonstrated a green and facile approach to synthesize RGO with Zn powder under acidic condition at room temperature, which results in a substantial removal of oxygen functionalities, and yields a C/O ratio as high as 8.2. The conductivity of RGO is 6.5×102 S/m, which is about 14 times higher than that of NaBH4-reduced-GO. Furthermore, the approach offers a potential for cost-effective, environmentally friendly, and large-scale production of RGO.

AB - The traditional synthesis of reduced graphene oxide (RGO) from graphene oxide (GO) involves harmful chemical reducing agents and is undesirable for practical applications. Here, we have demonstrated a green and facile approach to synthesize RGO with Zn powder under acidic condition at room temperature, which results in a substantial removal of oxygen functionalities, and yields a C/O ratio as high as 8.2. The conductivity of RGO is 6.5×102 S/m, which is about 14 times higher than that of NaBH4-reduced-GO. Furthermore, the approach offers a potential for cost-effective, environmentally friendly, and large-scale production of RGO.

KW - Chemical vapor deposition

KW - Electrical properties

KW - Graphene oxide

KW - Multilayer structure

KW - Zn reduction

UR - https://www.scopus.com/pages/publications/84870201488

U2 - 10.1016/j.matlet.2012.09.085

DO - 10.1016/j.matlet.2012.09.085

M3 - 文章

AN - SCOPUS:84870201488

SN - 0167-577X

VL - 91

SP - 125

EP - 128

JO - Materials Letters

JF - Materials Letters

ER -

A facile synthesis of reduced graphene oxide with Zn powder under acidic condition

Abstract

Keywords

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