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  • 3D Aperiodic Hierarchical P...
    Wang, Da-Wei; Li, Feng; Liu, Min; Lu, Gao Qing; Cheng, Hui-Ming

    Angewandte Chemie (International ed.), 01/2008, Volume: 47, Issue: 2
    Journal Article

    Electrochemical capacitors: A hierarchical porous graphitic carbon material, composed of macroporous ion‐buffering microreservoirs, ion‐transporting channels, and localized graphitic wall structures, is presented (see images; top: 3D skeleton, bottom: carbon platelet). The properties of this new material combine to overcome the electrode kinetic problems normally found in electrochemical capacitors, thus resulting in an excellent high‐rate energy‐storage performance.