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Title: Preparation of graphitic articles

Patent ·
OSTI ID:1176284

Graphitic structures have been prepared by exposing templates (metal, metal-coated ceramic, graphite, for example) to a gaseous mixture that includes hydrocarbons and oxygen. When the template is metal, subsequent acid treatment removes the metal to yield monoliths, hollow graphitic structures, and other products. The shapes of the coated and hollow graphitic structures mimic the shapes of the templates.

Research Organization:
Los Alamos National Security, LLC, Los Alamos, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
W-7405-ENG-36
Assignee:
Los Alamos National Security, LLC (Los Alamos, NM)
Patent Number(s):
7,713,577
Application Number:
11/364,980
OSTI ID:
1176284
Country of Publication:
United States
Language:
English

References (28)

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Graphitic encapsulation of micron- and nano-sized Ni particles using ethylene as precursor journal October 2009
Formation of Ultrafine Carbon Tubes by Using an Anodic Aluminum Oxide Film as a Template journal August 1995
Cobalt particles wrapped in graphitic carbon prepared by an arc discharge method journal January 1994
Nucleation and growth of carbon deposits from the nickel catalyzed decomposition of acetylene journal July 1972

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