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Graphene-Wrapped MnO2–Graphene Nanoribbons as Anode Materials for High-Performance Lithium Ion Batteries

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Abstract

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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.

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