Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/95914
Title: Cooperative enhancement of capacities in nanostructured SnSb/carbon nanotube network nanocomposite as anode for lithium ion batteries
Authors: Sun, Ting
Fan, Shufen
Rui, Xianhong
Yan, Qingyu
Hng, Huey Hoon
Issue Date: 2011
Source: Fan, S., Sun, T., Rui, X., Yan, Q., & Hng, H. H. (2012). Cooperative enhancement of capacities in nanostructured SnSb/carbon nanotube network nanocomposite as anode for lithium ion batteries. Journal of Power Sources, 201, 288-293.
Series/Report no.: Journal of power sources
Abstract: SnSb-carbon nanotube nanocomposites are prepared by mixing melt-spun nanocrystalline SnSb with carbon nanotubes. The composite with 10 wt% acid functionalized CNTs shows a good initial Coulombic efficiency of 79% and a reversible capacity of 860 mAhg−1 during the 40th cycle at a current density of 160 mAg−1. Apart from that, the composite also shows promising capacities at high C rates. The enhancement is attributed to the synergistic effect between the nanocrystalline SnSb alloy and the CNT scaffold, which buffers the pulverization process and facilitates fast lithium ions diffusion.
URI: https://hdl.handle.net/10356/95914
http://hdl.handle.net/10220/11367
ISSN: 0378-7753
DOI: 10.1016/j.jpowsour.2011.10.137
Rights: © 2011 Elsevier B.V.
Fulltext Permission: none
Fulltext Availability: No Fulltext
Appears in Collections:CEE Journal Articles
ERI@N Journal Articles
MSE Journal Articles

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