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Issue 12, 2010
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Silicon nanoparticlesgraphene paper composites for Li ion battery anodes

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Abstract

Composites of Si nanoparticles highly dispersed between graphene sheets, and supported by a 3-D network of graphite formed by reconstituting regions of graphene stacks exhibit high Li ion storage capacities and cycling stability. An electrode was prepared with a storage capacity >2200 mA h g−1 after 50 cycles and >1500 mA h g−1 after 200 cycles that decreased by <0.5% per cycle.

Graphical abstract: Silicon nanoparticles–graphene paper composites for Li ion battery anodes

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The article was received on 22 Sep 2009, accepted on 25 Jan 2010 and first published on 10 Feb 2010


Article type: Communication
DOI: 10.1039/B919738A
Citation: Chem. Commun., 2010,46, 2025-2027
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    Silicon nanoparticlesgraphene paper composites for Li ion battery anodes

    J. K. Lee, K. B. Smith, C. M. Hayner and H. H. Kung, Chem. Commun., 2010, 46, 2025
    DOI: 10.1039/B919738A

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