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Wiley, Advanced Energy Materials, 3(3), p. 273-273, 2013
Wiley, Advanced Energy Materials, 3(3), p. 295-300, 2012
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Micro-sized Si-C Composite with Interconnected Nanoscale Building Blocks as High-Performance Anodes for Practical Application in Lithium-Ion Batteries
Journal article published in 2012 by
Ran Yi,
Fang Dai 
,
Mikhail L. Gordin,
Shuru Chen ,
Donghai Wang
,
Mikhail L. Gordin,
Shuru Chen ,
Donghai Wang
This paper is made freely available by the publisher.
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Abstract
A micro-sized Si-C composite consisting of interconnected Si and carbon nanoscale building blocks is produced by a low-cost and large-scale approach. The Si-C composite exhibits a reversible capacity of 1459 mAh/g after 200 cycles at 1 A/g with a capacity retention of 97.8% as anode for lithium-ion batteries and has a high tap density of 0.78 g/cm3.