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Impact of electrode geometry and thickness on planar on-chip microsupercapacitors
Research paper published in the scientific journal RSC Advances, issue 52 2020.
We report an assessment of the influence of both finger geometry and vertically-oriented carbon nanofiber lengths in planar micro-supercapacitors. Increasing the finger number leads to an up-scaling in areal power densities, which increases with scan rate. Growing the nanofibers longer, however, does not lead to a proportional growth in capacitance, proposedly related to limited ion penetration of the electrode.
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