Depositing ZnO nanoparticles onto graphene in a polyol system

被引：96

作者：

Zou, Wenbin ^{[1
]}

Zhu, Junwu ^{[1
]}

Sun, Yuxi ^{[1
]}

Wang, Xin ^{[1
]}

机构：

[1] Nanjing Univ Sci & Technol, Minist Educ, Key Lab Soft Chem & Funct Mat, Nanjing 210094, Peoples R China

来源：

MATERIALS CHEMISTRY AND PHYSICS | 2011年 / 125卷 / 03期

基金：

高等学校博士学科点专项科研基金;

关键词：

Nanostructures; Oxides; Precipitation; Electron microscopy; EXFOLIATED GRAPHITE OXIDE; AQUEOUS DISPERSIONS; CARBON NANOTUBES; ORGANIC-SOLVENTS; FIELD-EMISSION; COMPOSITE; SHEETS; REDUCTION; TEMPERATURE; FABRICATION;

D O I：

10.1016/j.matchemphys.2010.10.008

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this work, graphene-ZnO nanocomposites were prepared through a one-step solvothermal approach, using ethylene glycol as the solvent and reducing agent. ZnO particles can attach on the surfaces and edges of graphene oxide sheets. The in situ formed ZnO nanoparticles were randomly decorated on the surfaces of graphene oxide sheets, which were simultaneously reduced directly capable of forming the graphene sheets by the ethylene glycol. In addition, photoluminescence spectra of graphene-ZnO nanocomposites display the fluorescence quenching property. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：617 / 620

页数：4

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