3D self-assembling nanostructure for cathodes enables very rapid charge and discharge without sacrificing capacity; potential for EVs
Green Car Congress
MARCH 21, 2011
(a) Cross-sectional SEM image of an MnO 2 cathode. (b) Lithiated MnO 2 cathode. Zhang et al. Click to enlarge. Researchers at the University of Illinois at Urbana-Champaign have developed a self-assembling three-dimensional nanostructure for battery cathodes (Li-ion and NiMH) that allows for faster charging and discharging without sacrificing energy storage capacity.
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