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  • Small in size, big on power: New microbatteries a boost for electronics

    The graphic illustrates a high power battery technology from the University of Illinois.  Ions flow between three-dimensional micro-electrodes in a lithium ion battery.

    The graphic illustrates a high power battery technology from the University of Illinois. Ions flow between three-dimensional micro-electrodes in a lithium ion battery.

    Image courtesy of the Beckman Institute for Advanced Science and Technology

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  • Editor's note: To reach William King, call 217-244-3864; email wpk@illinois.edu.

    The paper, “High Power Lithium Ion Micro Batteries From Interdigitated Three-Dimensional Bicontinuous Nanoporous Electrodes,” is available online.