Graphene-wrapped MnO2 -graphene nanoribbons as anode materials for high-performance lithium ion batteries.

Li, Lei; Raji, Abdul-Rahman O; Tour, James M · Adv Mater · 2013

basic_science · Level V

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Abstract

A facile and cost-effective approach for the fabrication of a hierarchical nanocomposite material of graphene-wrapped MnO2 -graphene nanoribbons (GMG) is developed. The resulting composite has a high specific capacity and an excellent cycling stability owing to the synergistic combination of the electrically conductive graphene, graphene nanoribbons, and MnO2 .

Medical subject headings