Graphene-induced spatial charge separation for selective water splitting over TiO2 photocatalyst

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	Graphene-induced spatial charge separation for selective water splitting over TiO2 photocatalyst
	Min SX(敏世雄)1 ; Wang, Fang 1; Lu GX(吕功煊)2
刊名	Catalysis Communications
	2016
卷号	80 页码:28-32
关键词	Reduced graphene oxide TiO2 Spatial charge separation Water splitting
ISSN号	1566-7367
通讯作者	敏世雄 ; 吕功煊
英文摘要	Here we report that separately decorating TiO₂ (P25) nanoparticles and CoO_x cocatalyst on a single reduced graphene oxide (rGO) sheet results in an advanced photocatalyst, P25–rGO–Co, which exhibits enhanced photocatalytic performances for selective H₂ or O₂ evolution from water splitting. Characterization results show that rGO can not only efficiently accept and transport photogenerated electrons but also shuttle holes to CoO_x cocatalyst simultaneously, achieving an efficient spatial charge separation on P25–rGO–Co, thus improving the half-reaction efficiency.
学科主题	物理化学与绿色催化
收录类别	SCI
资助信息	the National Science Foundation of China (21463001;21173242;21263001);the Natural Science Foundation of Ningxia Hui Autonomous Region (NZ15102);the Key project (2014XZZ02);General project (2014XYZ02) of Beifang University of Nationalities;the cultivation project of National Natural Science Foundation of China (2014QZP04)
语种	英语
WOS记录号	WOS:000375738800007
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/19494]
专题	兰州化学物理研究所_OSSO国家重点实验室兰州化学物理研究所_ERC国家工程研究中心
作者单位	1.Beifang Univ Nationalities, Sch Chem & Chem Engn, Yinchuan 750021, Ningxia Provinc, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Min SX,Wang, Fang,Lu GX. Graphene-induced spatial charge separation for selective water splitting over TiO2 photocatalyst[J]. Catalysis Communications,2016,80:28-32.
APA	Min SX,Wang, Fang,&Lu GX.(2016).Graphene-induced spatial charge separation for selective water splitting over TiO2 photocatalyst.Catalysis Communications,80,28-32.
MLA	Min SX,et al."Graphene-induced spatial charge separation for selective water splitting over TiO2 photocatalyst".Catalysis Communications 80(2016):28-32.