Ultrahigh-power micrometre-sized supercapacitors based on onion-like carbon
- 15 August 2010
- journal article
- Published by Springer Science and Business Media LLC in Nature Nanotechnology
- Vol. 5 (9), 651-654
- https://doi.org/10.1038/nnano.2010.162
Abstract
Micrometre-thick supercapacitors made from onion-like carbon nanoparticles exhibit orders of magnitude higher capacitance and energy density compared with electrolytic capacitors, and much higher charging/discharging rates than conventional supercapacitors.Keywords
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