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Type: Journal article
Title: Flexible Sn0₂/n-doped carbon nanofiber films as integrated electrodes for lithium-ion batteries with superior rate capacity and long cycle life
Author: Xia, L.
Wang, S.
Liu, G.
Ding, L.
Li, D.
Wang, H.
Qiao, S.
Citation: Small, 2016; 12(7):853-859
Publisher: WILEY-VCH Verlag GmbH
Issue Date: 2016
ISSN: 1613-6810
Statement of
Lu Xia, Suqing Wang, Guoxue Liu, Liangxing Ding, Dongdong Li, Haihui Wang, and Shizhang Qiao
Abstract: A freestanding SnO₂ @N-CNF film prepared by electrospinning exhibits excellent flexibility and a high surface area of 506 m²g⁻¹ . When used as an anode for lithium-ion batteries, a high reversible capacity of 754 mAh g⁻¹ is maintained after the 300(th) cycle at 1 A g⁻¹ . Even when the current density increases to 5 A g⁻¹ , the SnO2 @N-CNF still delivers 245.9 mAh g⁻¹ .
Keywords: Li-ion batteries; carbon nanofibers; flexible electrode; long cycle life; superior rate capacity
Rights: © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
RMID: 0030040979
DOI: 10.1002/smll.201503315
Appears in Collections:Chemical Engineering publications

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