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Porous MnO@C nanocomposite derived from metal-organic frameworks as anode materials for long-life lithium-ion batteries
Zheng, Fangcai1,2; Yin, Zhichen1; Xia, Hongyu1; Bai, Guoliang1; Zhang, Yuanguang1
2017-11-01
发表期刊CHEMICAL ENGINEERING JOURNAL
卷号327页码:474-480
摘要A novel structure that MnO nanoparticles embedded in a 3D hierarchical carbon matrix (MnO@C) has been successfully synthesized through direct carbonization of metal-organic frameworks. The as-synthesized MnO@C is constructed by ultrafine MnO nanoparticles and porous 3D carbon matrix. Such unique nanoarchitecture can provide 3D continuous transport pathways for the transfer of lithium ions and electrons, and can also alleviate the structural strain during the repeated discharge/charge processes. When evaluated as anode materials for lithium-ion batteries (LIBs), the MnO@C nanocomposite exhibits a high reversible capacity of 1159 mAh g(-1) at a current density of 100 mA g(-1) after 50 cycles. And more impressively, a capacity of 613 mAh g(-1) can retained even at a high current density of 1000 mA g(-1) after 1000 cycles, indicating that the MnO@C nanocomposite has potential application in LIBs with long cycling life and high power density. (C) 2017 Elsevier B.V. All rights reserved.
文章类型Article
关键词Nanocomposite Mno@c Anode Materials Lithium-ion Batteries
WOS标题词Science & Technology ; Technology
资助者National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; 21371009) ; 21371009) ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; 21371009) ; 21371009)
DOI10.1016/j.cej.2017.06.097
关键词[WOS]HIGH-PERFORMANCE ANODES ; GRAPHENE OXIDE NANOCOMPOSITE ; ELECTROCHEMICAL PERFORMANCE ; STORAGE CAPACITY ; CARBON ; NANOPARTICLES ; NANOCRYSTALS ; FABRICATION ; OCTAHEDRA ; CRYSTALS
收录类别SCI
语种英语
资助者National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; 21371009) ; 21371009) ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; 21371009) ; 21371009)
WOS研究方向Engineering
WOS类目Engineering, Environmental ; Engineering, Chemical
WOS记录号WOS:000408663800050
引用统计
被引频次:18[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.hfcas.ac.cn:8080/handle/334002/33637
专题中科院强磁场科学中心
作者单位1.Anqing Normal Univ, Anhui Key Lab Funct Coordinat Cpds, Sch Chem & Engn, Anqing 246011, Peoples R China
2.Chinese Acad Sci, Hefei Inst Phys Sci, High Field Magnet Lab, Hefei 230031, Peoples R China
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GB/T 7714
Zheng, Fangcai,Yin, Zhichen,Xia, Hongyu,et al. Porous MnO@C nanocomposite derived from metal-organic frameworks as anode materials for long-life lithium-ion batteries[J]. CHEMICAL ENGINEERING JOURNAL,2017,327:474-480.
APA Zheng, Fangcai,Yin, Zhichen,Xia, Hongyu,Bai, Guoliang,&Zhang, Yuanguang.(2017).Porous MnO@C nanocomposite derived from metal-organic frameworks as anode materials for long-life lithium-ion batteries.CHEMICAL ENGINEERING JOURNAL,327,474-480.
MLA Zheng, Fangcai,et al."Porous MnO@C nanocomposite derived from metal-organic frameworks as anode materials for long-life lithium-ion batteries".CHEMICAL ENGINEERING JOURNAL 327(2017):474-480.
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