ELECTRICAL POWER STORAGE DEVICES

An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) i...

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Bibliographische Detailangaben
Hauptverfasser: Sturgeon, Richard M, Wetzel, Dennis A, Meissner, Eberhard, Symanski, James S, Wruck, William J, Gruenstern, Robert G, Subbaraman, Ramachandran
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:An electrical storage device includes high surface area fibers (e.g., shaped fibers and/or microfibers) coated with carbon (graphite, expanded graphite, activated carbon, carbon black, carbon nanofibers, CNT, or graphite coated CNT), electrolyte, and/or electrode active material (e.g., lead oxide) in electrodes. The electrodes are used to form electrical storage devices such as electrochemical batteries, electrochemical double layer capacitors, and asymmetrical capacitors.