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Title: Highly active thermally stable nanoporous gold catalyst

Patent ·
OSTI ID:1576323

In one embodiment, a method includes depositing oxide nanoparticles on a nanoporous gold support to form an active structure and functionalizing the deposited oxide nanoparticles. In another embodiment, a system includes a nanoporous gold structure comprising a plurality of ligaments, and a plurality of oxide particles deposited on the nanoporous gold structure; the oxide particles are characterized by a crystalline phase.

Research Organization:
Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC52-07NA27344
Assignee:
Lawrence Livermore National Security, LLC (Livermore, CA)
Patent Number(s):
10,406,507
Application Number:
15/331,712
OSTI ID:
1576323
Resource Relation:
Patent File Date: 2016 Oct 21
Country of Publication:
United States
Language:
English

References (2)

Gold-containing catalyst with porous structure patent-application September 2007
Methods for Tailoring the Surface Topography of a Nanocrystalline or Amorphous Metal or Alloy and Articles Formed by such Methods patent-application November 2010