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Issue 7, 2012
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Highly stable Si-based multicomponent anodes for practical use in lithium-ion batteries

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Abstract

We demonstrate a simple process to synthesize silicon-based multicomponents via a high-temperature annealing of bulk silicon monoxide in the presence of sodium hydroxide. The carbon-coated Si-based anodes exhibit a highly stable cycling performance (capacity retention of 99.5% after 200 cycles) with a reversible charge capacity of 1280 mA h gāˆ’1.

Graphical abstract: Highly stable Si-based multicomponent anodes for practical use in lithium-ion batteries

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Article information


Submitted
14 Feb 2012
Accepted
03 May 2012
First published
03 May 2012

Energy Environ. Sci., 2012,5, 7878-7882
Article type
Communication

Highly stable Si-based multicomponent anodes for practical use in lithium-ion batteries

J. Lee, N. Choi and S. Park, Energy Environ. Sci., 2012, 5, 7878
DOI: 10.1039/C2EE21380J

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