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A novel Fe3O4-SnO2-graphene ternary nanocomposite as an anode material for lithium-ion batteries
Lian, Peichao1; Liang, Shuzhao1; Zhu, Xuefeng2; Yang, Weishen2; Wang, Haihui1
KeywordGraphene Sheets Fe3o4 Sno2 Nanocomposite Lithium-ion Batteries
Source PublicationELECTROCHIMICA ACTA
2011-12-30
DOI10.1016/j.electacta.2011.08.088
Volume58Pages:81-88
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectElectrochemistry
WOS Research AreaElectrochemistry
WOS KeywordREVERSIBLE CAPACITY ; CYCLIC PERFORMANCE ; AMORPHOUS OXIDE ; STORAGE ; COMPOSITE ; TIN ; FABRICATION ; ELECTRODES ; NANOWIRES ; STABILITY
AbstractFe3O4-SnO2-graphene ternary nanocomposite was firstly synthesized by using a gas-liquid interfacial synthesis approach. The as-prepared nanocomposite was characterized by X-ray diffraction, field emission scanning electron microscopy, and transmission electron microscopy. The scanning electron microscopy and transmission electron microscopy characterization results indicate that Fe3O4-SnO2 nanoparticles were successfully deposited onto the surfaces of graphene sheets during the gas-liquid interfacial reaction process. The electrochemical performances were evaluated by using coin-type cells vs. metallic lithium. The Fe3O4-SnO2-graphene nanocomposite exhibits a high reversible specific capacity of 1198 mAh g(-1) in the 115th cycle at a specific current of 100 mA g(-1) and good rate capability, even at a high specific current of 2000 mA g(-1), the reversible capacity is still as high as 521 mAh g(-1). The good electrochemical performance of the Fe3O4-SnO2-graphene nanocomposite can be attributed to the synergistic effect existing not only between the graphene and metal oxides but also between the Fe3O4 and SnO2. (C) 2011 Elsevier Ltd. All rights reserved.
Language英语
WOS IDWOS:000298765300012
Citation statistics
Cited Times:66[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142560
Collection中国科学院大连化学物理研究所
Affiliation1.S China Univ Technol, Sch Chem & Chem Engn, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Lian, Peichao,Liang, Shuzhao,Zhu, Xuefeng,et al. A novel Fe3O4-SnO2-graphene ternary nanocomposite as an anode material for lithium-ion batteries[J]. ELECTROCHIMICA ACTA,2011,58:81-88.
APA Lian, Peichao,Liang, Shuzhao,Zhu, Xuefeng,Yang, Weishen,&Wang, Haihui.(2011).A novel Fe3O4-SnO2-graphene ternary nanocomposite as an anode material for lithium-ion batteries.ELECTROCHIMICA ACTA,58,81-88.
MLA Lian, Peichao,et al."A novel Fe3O4-SnO2-graphene ternary nanocomposite as an anode material for lithium-ion batteries".ELECTROCHIMICA ACTA 58(2011):81-88.
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