A facile method to fabricate a porous Si/C composite with excellent cycling stability for use as the anode in a lithium ion battery
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Solid-state Graft Copolymer Electrolytes for Lithium Battery Applications
Published on: August 12, 2013
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Xiaosong Zhang1, Le Zhou1, Yi Zhang1
1College of Chemistry & Chemical Engineering, Shaoxing University, Shaoxing, 312000, China. hjj@usx.edu.cn.
Chemical Communications (Cambridge, England)
|October 25, 2019
Abstract:
Porous Si/C has been fabricated by dehydrating Si/sucrose mixed powder with concentrated H2SO4. The obtained Si/C presents excellent cycling stability with a capacity retention of 85.6% in the 920th cycle at 100 mA g-1, compared with only 13.2% for pure Si in the 100th cycle.
