Graphene nanosheets synthesis via chemical reduction of graphene oxide using sodium acetate trihydrate solution

被引：68

作者：

Zhang, Xinmeng ^{[1
]}

Li, Kezhi ^{[1
]}

Li, Hejun ^{[1
]}

Lu, Jinhua ^{[1
]}

Fu, Qiangang ^{[1
]}

Chu, Yanhui ^{[1
]}

机构：

[1] Northwestern Polytech Univ, Sch Mat Sci & Engn, Carbon Carbon Composites Res Ctr, State Key Lab Solidificat Proc, Xian 710072, Peoples R China

来源：

SYNTHETIC METALS | 2014年 / 193卷

基金：

中国国家自然科学基金;

关键词：

Graphene nanosheets; Chemical reduction; Graphene oxide; Sodium acetate trihydrate; EXFOLIATED GRAPHITE OXIDE; NANOCOMPOSITES; PERFORMANCE; POWDER; LAYERS; ROUTE; FILMS;

D O I：

10.1016/j.synthmet.2014.04.007

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The synthesis of chemically reduced graphene oxide nanosheets (RGO) from graphite oxide commonly involves some harmful chemical reductants that are undesirable for most practical applications of graphene. An easy and environment friendly approach has been developed to reduce graphene oxide (GO) by using sodium acetate trihydrate as a reductant The as-prepared RGO was characterized by X-ray diffraction (XRD), Raman spectroscopy, Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectroscopy (XPS), field emission transmission electron microscopy (FETEM), atomic force microscopy (AFM) and thermogravimetric analysis (TGA). Results show that GO was reduced to fewlayers level with poor dispersion in water. A mechanism for removing of epoxy and hydroxyl groups from GO with sodium acetate trihydrate has been proposed. Considering that all the raw materials used are low cost, nontoxic and widely available, this approach may open up the new possibility for cost-effective, environment friendly and large-scale production of graphene. (C) 2014 Elsevier B.V. All rights reserved.

引用

页码：132 / 138

页数：7

共 50 条

[21] Exfoliation of Graphene Oxide via Chemical Reduction Method
Rana, Sakshi
Sandhu, Inderjeet Singh
Chitkara, Mansi
2018 6TH EDITION OF INTERNATIONAL CONFERENCE ON WIRELESS NETWORKS & EMBEDDED SYSTEMS (WECON), 2018, : 54 - 57
[22] "Green" reduction of graphene oxide to graphene by sodium citrate
Wan Wu-bo
Zhao Zong-bin
Hu Han
Zhou Quan
Fan Yan-ru
Qiu Jie-shan
NEW CARBON MATERIALS, 2011, 26 (01) : 16 - 20
[23] Synthesis and electrochemical properties of reduced graphene oxide via chemical reduction using thiourea as a reducing agent
Satheesh, Kaveri
Jayavel, Ramasamy
MATERIALS LETTERS, 2013, 113 : 5 - 8
[24] Synthesis and characterization of graphene oxide nanosheets
Muniyalakshmi, M.
Sethuraman, K.
Silambarasan, D.
MATERIALS TODAY-PROCEEDINGS, 2020, 21 : 408 - 410
[25] Synthesis route of reduced graphene oxide via thermal reduction of chemically exfoliated graphene oxide
Saleem, Hareema
Haneef, Mobeen
Abbasi, Hina Y.
MATERIALS CHEMISTRY AND PHYSICS, 2018, 204 : 1 - 7
[26] Adsorption of sodium diclofenac in aqueous medium using graphene oxide nanosheets
Guerra, Ana Carolina Sestito
de Andrade, Murilo Barbosa
Tonial dos Santos, Tassia Rhuna
Bergamasco, Rosangela
ENVIRONMENTAL TECHNOLOGY, 2021, 42 (16) : 2599 - 2609
[27] Suitable Chemical Methods for Preparation of Graphene Oxide, Graphene and Surface Functionalized Graphene Nanosheets
Sheshmani, Shabnam
Fashapoyeh, Marzieh Arab
ACTA CHIMICA SLOVENICA, 2013, 60 (04) : 813 - 825
[28] Chemical reduction of graphene oxide using green reductants
De Silva, K. K. H.
Huang, H. -H.
Joshi, R. K.
Yoshimura, M.
CARBON, 2017, 119 : 190 - 199
[29] Electrochemical reduction of NAD+ on graphene oxide and chemically reduced graphene oxide nanosheets
Immanuel, Susan
Sivasubramanian, R.
MATERIALS SCIENCE AND ENGINEERING B-ADVANCED FUNCTIONAL SOLID-STATE MATERIALS, 2020, 262 (262):
[30] Synthesis and structural characterization of separate graphene oxide and reduced graphene oxide nanosheets
Aslam, M.
Kalyar, M. A.
Raza, Z. A.
MATERIALS RESEARCH EXPRESS, 2016, 3 (10)

← 1 2 3 4 5 →