Abstract
The composite material were prepared by sub-ctrochemical cycling tests showed that coulombic efficiency of the electrodes prepared by the composite materials was near 100 % after second cycle and the capacity dropped less than 5% after the 30th cycle, versus 390 mAh⋅g-1 special capacity, improving 26% special capacity of pure CMS electrode. The electrochemical performance of the composite materials is depended strongly on the alloy content in the composite, the addhesive strength between alloy particles and CMS matrix, the distribution of particles on the surface of CMS and the particle size of alloy. The composite material can be applied as the anode of lithium ion batteries.
Keywords
Alloy, Carbonaceous mesophasespherules, Composite electrode, Lithiumion batteries
Publication Date
2003-02-28
Online Available Date
2003-02-28
Revised Date
2002-06-03
Received Date
2002-04-15
Recommended Citation
Yu LIU, Jing-ying XIE, Jun YANG, Ke WANG, Bao-feng WANG.
Fabrication of SnCux/CMS Composite Materials for Lithium-ion Batteries[J]. Journal of Electrochemistry,
2003
,
9(1): 87-92.
DOI: 10.61558/2993-074X.1490
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol9/iss1/16
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