Facile fabrication of Bi2S3-ZnS nanohybrids on graphene sheets with enhanced electrochemical performances

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > 固体润滑国家重点实验室

	Facile fabrication of Bi2S3-ZnS nanohybrids on graphene sheets with enhanced electrochemical performances
	Liu FZ(刘凤珍)2,3; Shao X(邵鑫)1,2; Li HY(李怀勇)1; Wang M(王敏)1; Yang SR(杨生荣)2
刊名	Materials Letters
	2013
卷号	108 页码:125-128
关键词	Graphene semiconductors Bi2S3-ZnS Hydrothermal Electrical properties
ISSN号	0167-577X
通讯作者	邵鑫 ; 杨生荣
英文摘要	Graphene nanosheets (GNs) coated with Bi₂S₃-ZnS (Bi₂S₃-ZnS/GNs) hybrid materials were synthesized via a facile solvothermal method. The obtained material was characterized by X-ray powder diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), X-ray photoelectron spectra (XPS) measurements. It was revealed that the GNs were in a gauze-like morphology, and the Bi₂S₃-ZnS nanorods assembled into an echinus structure and attached onto the GNs. The electrochemical performances of the nanohybrids were investigated by cyclic voltammetry (CV) and charge/discharge techniques. It showed that the Bi₂S₃-ZnS/GNs nanocomposite had a high electrocatalytic activity, durability, and stability. Bi₂S₃-ZnS/GNs were expected to be an effective electrode material for formic acid oxidation.
学科主题	材料科学与物理化学
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Grant nos. 51172102;50801065);“Top Hundred Talents Program” of Chinese Academy of Sciences
语种	英语
WOS记录号	WOS:000324562900032
公开日期	2013-12-04
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/4401]
专题	兰州化学物理研究所_固体润滑国家重点实验室
作者单位	1.Liaocheng Univ, Dept Mat Sci & Engn, Liaocheng 252059, Peoples R China 2.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Liu FZ,Shao X,Li HY,et al. Facile fabrication of Bi2S3-ZnS nanohybrids on graphene sheets with enhanced electrochemical performances[J]. Materials Letters,2013,108:125-128.
APA	Liu FZ,Shao X,Li HY,Wang M,&Yang SR.(2013).Facile fabrication of Bi2S3-ZnS nanohybrids on graphene sheets with enhanced electrochemical performances.Materials Letters,108,125-128.
MLA	Liu FZ,et al."Facile fabrication of Bi2S3-ZnS nanohybrids on graphene sheets with enhanced electrochemical performances".Materials Letters 108(2013):125-128.