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Coated carbon nanotube array electrodes

  • US 20030143453A1
  • Filed: 11/27/2002
  • Published: 07/31/2003
  • Est. Priority Date: 11/30/2001
  • Status: Active Grant
First Claim
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1. A conductive carbon nanotube electrode material comprising:

  • a carbon nanotube substrate comprising a plurality of aligned carbon nanotubes arranged in a three-dimensional array; and

    a surface coating comprising an electrically conductive material that is present as a film on the surface of the individual carbon nanotubes in the array, wherein a majority of said carbon nanotubes are randomly aligned within a series of mutually parallel planes in a manner so as to be packed densely enough to produce multiple points of contact thereamong, whereby electrical continuity is established throughout said three-dimensional array.

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