Facile Synthesis of Porous MnO Microspheres for High-Performance Lithium-Ion Batteries
Li, XW; Shang, XN; Li, D; Yue, HW; Wang, SY; Qiao, L; He, DY(贺德衍); Li, XW (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China.
收录类别SCIE ; EI
2014-09
发表期刊PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION
卷号31期号:9页码:1001-1007
出版者WILEY
出版地WEINHEIM
摘要Manganese oxide is a highly promising anode material of lithium-ion batteries (LIBs) for its low insertion voltage and high reversible capacity. Porous MnO microspheres are prepared by a facile method in this work. As an anode material of LIB, it can deliver a high reversible capacity up to 1234.2 mA h g(-1) after 300 cycles at 0.2 C, and a capacity of 690.0 mA h g(-1) in the 500th cycle at 2 C. The capacity increase with cycling can be attributed to the growth of reversible polymer/gel-like film, and the better cycling stability and the superior rate performance can be attributed to the featured structure of the microspheres composed of nanoparticles with a short transport path for lithium ions, a large specific surface, and material/electrolyte contact area. The results suggest that the porous MnO microspheres can function as a promising anode material for high-performance LIBs.
关键词Anode material High reversible capacities High-performance lithium-ion batteries Li-ion batteries Lithium-ion battery MnO Porous microspheres Reversible polymers
作者部门
[Li, Xiuwan;
Shang, Xiaonan;
Li, Dan;
Yue, Hongwei;
Wang, Suiyan;
Qiao, Li;
He, Deyan] Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China;
[Li, Xiuwan;
Shang, Xiaonan;
Li, Dan...更多
学科领域Chemistry ; Science & Technology - Other Topics ; Materials Science
所属项目编号National Natural Science Foundation of China [11179038] ; Specialized Research Fund for the Doctoral Program of Higher Education [20120211130005] ; Fundamental Research Funds for the Central Universities [lzujbky-2013-232]
资助项目国家自然科学基金项目 ; 高等学校博士学科点专项科研基金 ; 中央高校基本科研业务费专项资金
项目资助者NSFC ; MOE ; LZU
DOI10.1002/ppsc.201400010
ISSN0934-0866
文章类型Article
语种英语
WOS记录号WOS:000342808700011
EI记录号20143600014084
第一机构
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文献类型期刊论文
条目标识符http://ir.lzu.edu.cn/handle/262010/106767
Collection物理科学与技术学院
通讯作者Li, XW (reprint author), Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China.
Recommended Citation:
GB/T 7714
Li, XW,Shang, XN,Li, D,et al. Facile Synthesis of Porous MnO Microspheres for High-Performance Lithium-Ion Batteries[J]. PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION,2014,31(9):1001-1007.
APA Li, XW.,Shang, XN.,Li, D.,Yue, HW.,Wang, SY.,...&Li, XW .(2014).Facile Synthesis of Porous MnO Microspheres for High-Performance Lithium-Ion Batteries.PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION,31(9),1001-1007.
MLA Li, XW,et al."Facile Synthesis of Porous MnO Microspheres for High-Performance Lithium-Ion Batteries".PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION 31.9(2014):1001-1007.
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