Institutional Repository of Chinese Acad Sci, High Field Magnet Lab,Hefei 230031, Anhui, Peoples R China
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 |
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 |
DOI | 10.1016/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 |
项目资助者 | National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; National Natural Science Foundation (NSFC)(21601003 ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; Anhui Provincial Natural Foundation(1608085QB34) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 21371009) ; 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 | |
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 |
第一作者单位 | 中科院强磁场科学中心 |
推荐引用方式 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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