中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Synthesis of SnO2/Sn hybrid hollow spheres as high performance anode materials for lithium ion battery

文献类型:期刊论文

作者Liu, Ruiping1,2; Su, Weiming1; He, Peng1; Shen, Chao1; Zhang, Chao1; Su, Fabing3; Wang, Chang-An4
刊名JOURNAL OF ALLOYS AND COMPOUNDS
出版日期2016-12-15
卷号688期号:DEC页码:908-913
关键词SnO2 Hybrid materials Hollow spheres Anode materials Lithium ion battery
ISSN号0925-8388
英文摘要

The hollow SnO2 spheres were synthesized by using carbon spheres as hard templates, and then carboncoated SnO2/Sn hybrid hollow spheres can be obtained through annealing process after carbon coating. The as-prepared hybrid spheres are well dispersed and coated with a uniform carbon layer. The carboncoated SnO2/Sn hybrid hollow spheres electrode exhibits high initial Coulombic efficiency (82.3%), high reversible capacity and good cycling stability (the initial charge and discharge capacity of 878.7 and 1061.6 mA h/g was achieved and the discharge capacities maintained 401 mA h/g after 50 cycles at 0.1 C) and good rate performance (1156.8 mA h/g at 0.1 C, 752.2 mA h/g at 0.2 C, 481.4 mA h/g at 0.5 C, 289.5 mA h/g at 1 C, and 120.6 mA h/g at 2 C, and more importantly, when the current density finally backs to 0.1 C, a capacity of 811.6 mA h/g can be restored) for anode materials in lithium ion batteries due to the hierarchical porous structure, carbon coating and the presence of Sn. (C) 2016 Elsevier B.V. All rights reserved.

WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
研究领域[WOS]Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering
关键词[WOS]TEMPLATE SYNTHESIS
收录类别SCI
语种英语
WOS记录号WOS:000384439000114
源URL[http://ir.ipe.ac.cn/handle/122111/21471]  
专题过程工程研究所_多相复杂系统国家重点实验室
作者单位1.China Univ Min & Technol, Dept Mat Sci & Engn, Beijing 100083, Peoples R China
2.China Univ Min & Technol, State Key Lab Coal Resources & Safe Min, Beijing 100083, Peoples R China
3.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
4.Tsinghua Univ, State Key Lab New Ceram & Fine Proc, Sch Mat Sci & Engn, Beijing 100084, Peoples R China
推荐引用方式
GB/T 7714
Liu, Ruiping,Su, Weiming,He, Peng,et al. Synthesis of SnO2/Sn hybrid hollow spheres as high performance anode materials for lithium ion battery[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2016,688(DEC):908-913.
APA Liu, Ruiping.,Su, Weiming.,He, Peng.,Shen, Chao.,Zhang, Chao.,...&Wang, Chang-An.(2016).Synthesis of SnO2/Sn hybrid hollow spheres as high performance anode materials for lithium ion battery.JOURNAL OF ALLOYS AND COMPOUNDS,688(DEC),908-913.
MLA Liu, Ruiping,et al."Synthesis of SnO2/Sn hybrid hollow spheres as high performance anode materials for lithium ion battery".JOURNAL OF ALLOYS AND COMPOUNDS 688.DEC(2016):908-913.

入库方式: OAI收割

来源:过程工程研究所

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