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Forming foam structures with carbon foam substrates

United States Patent

November 6, 2012
View the Complete Patent at the US Patent & Trademark Office
Lawrence Livermore National Laboratory - Visit the Industrial Partnerships Office Website
The invention provides foams of desired cell sizes formed from metal or ceramic materials that coat the surfaces of carbon foams which are subsequently removed. For example, metal is located over a sol-gel foam monolith. The metal is melted to produce a metal/sol-gel composition. The sol-gel foam monolith is removed, leaving a metal foam.
Landingham; Richard L. (Livermore, CA), Satcher, Jr.; Joe H. (Patterson, CA), Coronado; Paul R. (Livermore, CA), Baumann; Theodore F. (Discovery Bay, CA)
Lawrence Livermore National Security, LLC. (Livermore, CA)
11/ 479,796
June 30, 2006
The United States Government has rights in this invention pursuant to Contract No. W-7405-ENG-48 between the United States Department of Energy and the University of California for the operation of Lawrence Livermore National Laboratory.