中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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; Yang J(杨娟)1; Zhang P(张鹏)1,2; Xue QJ(薛群基)1
刊名ChemElectroChem
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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