Synthesis of reduced graphene oxide-anatase TiO(2) nanocomposite and its improved photo-induced charge transfer properties

	Synthesis of reduced graphene oxide-anatase TiO(2) nanocomposite and its improved photo-induced charge transfer properties
	Wang P ; Zhai YM ; Wang DJ ; Dong SJ
刊名	nanoscale
	2011
卷号	3 期号:4 页码:1640-1645
关键词	GRAPHITE OXIDE FILMS REDUCTION MOLECULES TITANIA SHEETS
ISSN号	2040-3364
通讯作者	dong sj
中文摘要	the construction of reduced graphene oxide or graphene oxide with semiconductor has gained more and more attention due to its unexpected optoelectronic and electronic properties. the synthesis of reduced graphene oxide (rgo) or graphene oxide-semiconductor nanocomposite with well-dispersed decorated particles is still a challenge now. herein, we demonstrate a facile method for the synthesis of graphene oxide-amorphous tio(2) and reduced graphene oxide-anatase tio(2) nanocomposites with well-dispersed particles. the as-synthesized samples were characterized by transmission electron microscopy, x-ray diffraction, x-ray photoelectron spectroscopy, uv-vis absorption spectroscopy, fourier transform infrared spectrometry, and thermogravimetric analysis. the photovoltaic properties of rgo-anatase tio(2) were also compared with that of similar sized anatase tio(2) by transient photovoltage technique, and it was interesting to find that the combination of reduced graphene oxide with anatase tio(2) will significantly increase the photovoltaic response and retard the recombination of electron-hole pairs in the excited anatase tio(2).
收录类别	SCI收录期刊论文
语种	英语
公开日期	2012-06-12
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/45015]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Wang P,Zhai YM,Wang DJ,et al. Synthesis of reduced graphene oxide-anatase TiO(2) nanocomposite and its improved photo-induced charge transfer properties[J]. nanoscale,2011,3(4):1640-1645.
APA	Wang P,Zhai YM,Wang DJ,&Dong SJ.(2011).Synthesis of reduced graphene oxide-anatase TiO(2) nanocomposite and its improved photo-induced charge transfer properties.nanoscale,3(4),1640-1645.
MLA	Wang P,et al."Synthesis of reduced graphene oxide-anatase TiO(2) nanocomposite and its improved photo-induced charge transfer properties".nanoscale 3.4(2011):1640-1645.