Methods of preparing supported catalysts from metal loaded carbon nanotubes
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United States of America Patent
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Jun 28, 2011
Grant Date -
Feb 14, 2008
app pub date -
Aug 20, 2007
filing date -
Nov 16, 2004
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Expired
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Abstract
A new method for preparing a supported catalyst is herein provided. Carbon nanotubes are functionalized by contacting them with an oxidizing agent to form functionalized carbon nanotubes. A metal catalyst is then loaded or deposited onto the functionalized carbon nanotubes. The mixture is then extruded to form the supported catalyst comprising a carbon nanotube structure containing metal catalyst more evenly dispersed within the internal structure of the carbon nanotube structure.
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