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Multi-shelled LiMn2O4 hollow microspheres as superior cathode materials for lithium-ion batteries
Wang, Feng1; Wang, Jiangyan2,4; Ren, Hao1; Tang, Hongjie2; Yu, Ranbo1; Wang, Dan2,3
2016
发表期刊INORGANIC CHEMISTRY FRONTIERS
ISSN2052-1553
卷号3期号:3页码:365-369
摘要

Owing to its environmental-benignity, low-cost and abundance, spinel LiMn2O4 has long been considered as a promising cathode material for lithium-ion batteries (LIBs). However, the low electronic conductivity, small lithium diffusion coefficient and poor capacity retention hindered its further development and application. Herein, we report the synthesis of multi-shelled LiMn2O4 hollow microspheres through a hard template method, with the composition, shell number, shell thickness and porosity accurately controlled. Benefitting from the structural superiorities of multi-shelled hollow structures, the triple-shelled LiMn2O4 hollow microsphere exhibits a better cycling stability than all the reported results based on un-coated or un-doped LiMn2O4 (the capacity fading rate is 0.10% per cycle).

关键词Spinel Limn2o4 High-capacity Micro-/nanostructures Accurate Control Performance Stability Spheres Anodes Electrolyte Nanorods
文章类型Article
学科领域Chemistry, Inorganic & Nuclear ; Chemistry
WOS标题词Science & Technology ; Physical Sciences
DOI10.1039/c5qi00213c
URL查看原文
收录类别SCI
语种英语
关键词[WOS]Spinel Limn2o4 ; High-capacity ; Micro-/nanostructures ; Accurate Control ; Performance ; Stability ; Spheres ; Anodes ; Electrolyte ; Nanorods
WOS研究方向Chemistry
WOS类目Chemistry, Inorganic & Nuclear
项目资助者National Natural Science Foundation of China(51172235 ; National Science Fund for Distinguished Young Scholars(21325105) ; 21203201 ; 51202248 ; 21201167 ; 51272165 ; 51372245 ; 51302266 ; 51472244 ; 21401199 ; 51362024)
WOS记录号WOS:000372250200004
引用统计
被引频次:40[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/20691
专题研究所(批量导入)
通讯作者Yu, Ranbo
作者单位1.Univ Sci & Technol Beijing, Dept Phys Chem, Sch Met & Ecol Engn, 30 Xueyuan Rd, Beijing 100083, Peoples R China
2.Chinese Acad Sci, Inst Proc Engn, Natl Key Lab Biochem Engn, 1 Beiertiao, Beijing 100190, Peoples R China
3.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Brisbane, Qld 4222, Australia
4.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China
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Wang, Feng,Wang, Jiangyan,Ren, Hao,et al. Multi-shelled LiMn2O4 hollow microspheres as superior cathode materials for lithium-ion batteries[J]. INORGANIC CHEMISTRY FRONTIERS,2016,3(3):365-369.
APA Wang, Feng,Wang, Jiangyan,Ren, Hao,Tang, Hongjie,Yu, Ranbo,&Wang, Dan.(2016).Multi-shelled LiMn2O4 hollow microspheres as superior cathode materials for lithium-ion batteries.INORGANIC CHEMISTRY FRONTIERS,3(3),365-369.
MLA Wang, Feng,et al."Multi-shelled LiMn2O4 hollow microspheres as superior cathode materials for lithium-ion batteries".INORGANIC CHEMISTRY FRONTIERS 3.3(2016):365-369.
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