期刊
ELECTROCHEMISTRY COMMUNICATIONS
卷 11, 期 3, 页码 684-687出版社
ELSEVIER SCIENCE INC
DOI: 10.1016/j.elecom.2009.01.018
关键词
Carbon nanofibers; Lithium-ion batteries; Electrospinning
资金
- US National Science Foundation [0555959]
- National Science Foundation [EEC-08212121]
- ACS Petroleum Research Fund [47863-G10]
- Div Of Civil, Mechanical, & Manufact Inn
- Directorate For Engineering [0555959] Funding Source: National Science Foundation
Activated carbon nanofibers (CNFs) with large surface areas and small pores were prepared by electrospinning and subsequent thermal and chemical treatments. These activated CNFs were examined as anodes for lithium-ion batteries (LIBs) without adding any non-active material. Their electrochemical behaviors show improved lithium-ion storage capability and better cyclic stability compared with unactivated counterparts. The results demonstrate that the unique structures and properties of these materials make them promising candidates as anodes in LIBs. (C) 2009 Elsevier B.V. All rights reserved.
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