C - Chemistry – Metallurgy – 01 – B
Patent
C - Chemistry, Metallurgy
01
B
C01B 31/02 (2006.01)
Patent
CA 2629849
The invention relates to carbon nanotube structures containing both single walled and multi walled carbon nanotubes, and methods for preparing same. These carbon nanotube structures include but are not limited to macroscopic two and three dimensional structures of carbon nanotubes such as assemblages, mats, plugs, networks, rigid porous structures, extrudates, etc. The carbon nanotube structures of the present invention have a variety of uses, including but not limited to, porous media for filtration, adsorption, chromatography; electrodes and current collectors for supercapacitors, batteries and fuel cells; catalyst supports, (including electrocatalysis), etc.
L'invention concerne des structures en nanotubes de carbone contenant à la fois des nanotubes de carbone mono-paroi et multi-paroi, ainsi que des procédés pour leur préparation. Ces structures en nanotubes de carbone comprennent, mais ne se limitent pas à : des structures macroscopiques bi- et tridimensionnelles en nanotubes de carbone telles que des assemblages, des nappes, des plots, des réseaux, des structures poreuses rigides, des extrudats, etc. Les structures en nanotubes de carbone de la présente invention conviennent à diverses utilisations, notamment de façon non limitative : des milieux poreux destinés à la filtration, l'adsorption, la chromatographie ; des électrodes et des collecteurs de courant destinés à des super-condensateurs, des batteries et des piles à combustible ; des supports de catalyseurs (y compris pour l'électrocatalyse), etc.
Fischer Alan
Hoch Robert
Ma Jun
Hyperion Catalysis International Inc.
Smart & Biggar
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