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Synthesis of Nitrogen-Doped MnO/Graphene Nanosheets Hybrid Material for Lithium Ion Batteries
Zhang, Kejun1; Han, Pengxian1; Gu, Lin2; Zhang, Lixue1; Liu, Zhihong1; Kong, Qingshan1; Zhang, Chuanjian1; Dong, Shanmu1; Zhang, Zhongyi1; Yao, Jianhua1; Xu, Hongxia1; Cui, Guanglei1; Chen, Liquan1,2
2012-02-01
Source PublicationACS APPLIED MATERIALS & INTERFACES
Volume4Issue:2Pages:658-664
Abstract  Nitrogen-doped MnO/graphene nanosheets (N-MnO/GNS) hybrid material was synthesized by a simple hydrothermal method followed by ammonia annealing. The samples were systematically investigated by X-ray diffraction analysis, Raman spectroscopy, X-ray photoelectron spectroscopy, transmission electron microscopy, and atomic force microscopy. N-doped MnO (N-MnO) nanoparticles were homogenously anchored on the thin layers of N-doped GNS (N-GNS) to form an
efficient electronic/ionic mixed conducting network. This nanostructured hybrid exhibited a reversible electrochemical lithium storage capacity as high as 772 mAh g−1 at 100 mA g−1 after 90 cycles, and an excellent rate capability of 202 mA h g−1 at a high current density of 5 A g−1. It is expected that N-MnO/GNS hybrid could be a promising candidate material as a high capacity anode for lithium ion batteries.
 
; Nitrogen-doped MnO/graphene nanosheets (N-MnO/GNS) hybrid material was synthesized by a simple. hydrothermal method followed by ammonia annealing. The samples were systematically investigated by X-ray diffraction analysis, Raman spectroscopy, X-ray photoelectron spectroscopy, transmission electron microscopy, and atomic force microscopy. N-doped MnO (N-MnO) nanoparticles were homogenously anchored on the thin layers of N-doped GNS (N-GNS) to form an efficient electronic/ionic mixed conducting network. This nanostructured hybrid exhibited a reversible electrochemical lithium storage capacity as high as 772 mAh g(-1) at 100 mA g(-1) after 90 cycles, and an excellent rate capability of 202 mA h g(-1) at a high current density of 5 A g(-1). It is expected that N-MnO/GNS hybrid could be a promising candidate material as a high capacity. anode for lithium ion batteries.
SubtypeArticle
KeywordNitrogen-doped Mno Nitrogen-doped Graphene Nanosheets Surface Defects Anode Material Lithium Ion Batteries
Subject Area仿生能源系统
WOS HeadingsScience & Technology ; Technology
DOI10.1021/am201173z
WOS KeywordANODE MATERIAL ; OXIDE NANOPARTICLES ; VANADIUM NITRIDE ; GRAPHENE ; STORAGE ; CARBON ; LI ; ELECTRODES ; CAPACITY ; FABRICATION
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics ; Materials Science
WOS SubjectNanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000300644500024
Citation statistics
Cited Times:245[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/993
Collection仿生能源与储能系统团队
Affiliation1.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China
2.Chinese Acad Sci, Inst Phys, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Kejun,Han, Pengxian,Gu, Lin,et al. Synthesis of Nitrogen-Doped MnO/Graphene Nanosheets Hybrid Material for Lithium Ion Batteries[J]. ACS APPLIED MATERIALS & INTERFACES,2012,4(2):658-664.
APA Zhang, Kejun.,Han, Pengxian.,Gu, Lin.,Zhang, Lixue.,Liu, Zhihong.,...&Chen, Liquan.(2012).Synthesis of Nitrogen-Doped MnO/Graphene Nanosheets Hybrid Material for Lithium Ion Batteries.ACS APPLIED MATERIALS & INTERFACES,4(2),658-664.
MLA Zhang, Kejun,et al."Synthesis of Nitrogen-Doped MnO/Graphene Nanosheets Hybrid Material for Lithium Ion Batteries".ACS APPLIED MATERIALS & INTERFACES 4.2(2012):658-664.
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