Synthesis of SnO2/Sn hybrid hollow spheres as high performance anode materials for lithium ion battery | |
Liu, Ruiping1,2; Su, Weiming1; He, Peng1; Shen, Chao1; Zhang, Chao1; Su, Fabing3; Wang, Chang-An4 | |
2016-12-15 | |
Source Publication | JOURNAL OF ALLOYS AND COMPOUNDS
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ISSN | 0925-8388 |
Volume | 688Issue:DECPages:908-913 |
Abstract | 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. |
Keyword | Sno2 Hybrid Materials Hollow Spheres Anode Materials Lithium Ion Battery |
Subtype | Article |
WOS Headings | Science & Technology ; Physical Sciences ; Technology |
DOI | 10.1016/j.jallcom.2016.07.194 |
Indexed By | SCI |
Language | 英语 |
WOS Keyword | TEMPLATE SYNTHESIS |
WOS Research Area | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
WOS Subject | Chemistry, Physical ; Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
Funding Organization | National Natural Science Foundation of China (NSFC)(51202117 ; Natural Science Foundation of Beijing(2162037) ; funding of Beijing outstanding talent(2015000020124G121) ; Fundamental Research Funds for the Central Universities(2014QJ02) ; funding of State key laboratory of Coal Resources and Safe Mining(SKLCRSM16KFB04) ; 51572145) |
WOS ID | WOS:000384439000114 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.ipe.ac.cn/handle/122111/21471 |
Collection | 多相复杂系统国家重点实验室 |
Affiliation | 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 |
Recommended Citation 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. |
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Synthesis of SnO2-Sn(864KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | Application Full Text |
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