Hierarchically Porous and Nitrogen-Doped Graphene-Like Microspheres as Stable Anodes for Lithium-Ion Batteries | |
Department | 清洁能源化学与材料实验室 |
Sun DF(孙东飞)1,2; Yan XB(阎兴斌)1; Yang J(杨娟)1; Zhang P(张鹏)1,2; Xue QJ(薛群基)1; Yan XB(阎兴斌) | |
The second department | 固体润滑国家重点实验室 |
2015 | |
Source Publication | ChemElectroChem |
ISSN | 2196-0216 |
Volume | 2Issue:11Pages:1830-1838 |
Abstract | Novel 3D hierarchically porous and nitrogen-doped graphene-like microspheres (3D NPGSs) are prepared by precursor-assisted chemical vapor deposition. 3D NPGSs obtained by using Ni microspheres as a structural template exhibit a 3D conductive framework, and have a well-defined porous structure, large surface area and appropriate heteroatom doping, making them suitable for high-performance storage of lithium ions. Consequently, a good rate capability and excellent cycle performance are achieved using the 3D NPGSs as anodes for lithium storage, and a high reversible capacity of 840 mA h g−1 is obtained after 200 cycles. For a further capacitance boost, a thin layer of iron oxide nanoparticles is deposited onto the 3D NPGSs. The resulting 3D FeOx–NPGS electrode exhibits a stable reversible capacity up to 1343 mA h g−1 after 100 cycles. |
Keyword | 3d Networks Iron Oxide Lithium-ion Batteries Microspheres Nitrogen-doped Graphene |
Subject Area | 材料科学与物理化学 |
DOI | 10.1002/celc.201500145 |
Funding Organization | the National Defense Basic Research Program of China (B1320133001);the National Nature Science Foundation of China (21201171) |
Indexed By | SCI |
If | 3.506 |
Language | 英语 |
Funding Project | 低维材料与化学储能课题组 |
compositor | 第一作者单位 |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.licp.cn/handle/362003/19082 |
Collection | 清洁能源化学与材料实验室 固体润滑国家重点实验室(LSL) |
Corresponding Author | Yan XB(阎兴斌) |
Affiliation | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Solid Lubricat, Lab Clean Energy Chem & Mat, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100080, Peoples R China |
Recommended Citation GB/T 7714 | Sun DF,Yan XB,Yang J,et al. Hierarchically Porous and Nitrogen-Doped Graphene-Like Microspheres as Stable Anodes for Lithium-Ion Batteries[J]. ChemElectroChem,2015,2(11):1830-1838. |
APA | Sun DF,Yan XB,Yang J,Zhang P,Xue QJ,&阎兴斌.(2015).Hierarchically Porous and Nitrogen-Doped Graphene-Like Microspheres as Stable Anodes for Lithium-Ion Batteries.ChemElectroChem,2(11),1830-1838. |
MLA | Sun DF,et al."Hierarchically Porous and Nitrogen-Doped Graphene-Like Microspheres as Stable Anodes for Lithium-Ion Batteries".ChemElectroChem 2.11(2015):1830-1838. |
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ChemElectroChem 2015(2825KB) | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text |
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