Hierarchically Porous and Nitrogen-Doped Graphene-Like Microspheres as Stable Anodes for Lithium-Ion Batteries
文献类型:期刊论文
作者 | Sun DF(孙东飞)1,2; Yan XB(阎兴斌)1![]() ![]() ![]() ![]() |
刊名 | ChemElectroChem
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出版日期 | 2015 |
卷号 | 2期号:11页码:1830-1838 |
关键词 | 3D networks iron oxide lithium-ion batteries microspheres nitrogen-doped graphene |
ISSN号 | 2196-0216 |
通讯作者 | 阎兴斌 |
英文摘要 | 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. |
学科主题 | 材料科学与物理化学 |
收录类别 | SCI |
资助信息 | the National Defense Basic Research Program of China (B1320133001);the National Nature Science Foundation of China (21201171) |
语种 | 英语 |
WOS记录号 | WOS:000364707700028 |
源URL | [http://210.77.64.217/handle/362003/19082] ![]() |
专题 | 兰州化学物理研究所_清洁能源化学与材料实验室 兰州化学物理研究所_固体润滑国家重点实验室 |
作者单位 | 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 |
推荐引用方式 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.(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. |
入库方式: OAI收割
来源:兰州化学物理研究所
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