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DOE OSTI · 1255214

Graphene materials having randomly distributed two-dimensional structural defects

Kung, Harold H.·Zhao, Xin·Hayner, Cary M.·Kung, Mayfair C.
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Abstract

Graphene-based storage materials for high-power battery applications are provided. The storage materials are composed of vertical stacks of graphene sheets and have reduced resistance for Li ion transport. This reduced resistance is achieved by incorporating a random distribution of structural defects into the stacked graphene sheets, whereby the structural defects facilitate the diffusion of Li ions into the interior of the storage materials.

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25 ENERGY STORAGE36 MATERIALS SCIENCE

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Kung, Harold H., Zhao, Xin, Hayner, Cary M., Kung, Mayfair C.. 2016-05-31. Graphene materials having randomly distributed two-dimensional structural defects. https://www.osti.gov/biblio/1255214

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