Energy storing fractal and process therefor
OwnerRobert J. Miller, Alevtina White Smirnovainventors
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Abstract
A fractal microstructure which includes multi-walled carbon nanotubes suited for customizable volumetric energy and power densities. Electrode monoliths can be formed from a variety of process steps including some or all of RF polymerization, RF coalescence and ripening at intersections, and multi-walled carbon nanotube crosslinking. The resulting nanocomposite is capable of performing all five functions of an electrode while at the same time offering robust mechanical strength and significantly improved energy storage capabilities through, among other things, intra- and inter-particle interlocking.
Claims3
A hierarchical microstructure, or fractal, comprising carbon aerogel nodes distributed uniformly within a multi-walled nanotube aerogel matrix so as to include a plurality of MWNTs within the nodes and to form mass transport channels among the nodes.
A particle comprised of at least one fractal microstructure having hairs comprising a plurality of multi-walled carbon nanotubes (MWNTs) with at least an outer surface, and a shell material on the outer surfaces of the MWNT hairs wherein the shell is comprised of at least one of a group comprising nanometals, thermoinitiator, photoinitiator, polymerizable monomers, MWNT, and graphene oxide-coated MWNTs.
An ordered array of fractal microstructures, each having electrode performance characteristics, made continuous into a monolith by printing as a porous film, drying and carbonizing into an electrode.
Dependencies are inferred from the claim text.