Lawrence Livermore National Security, LLC

National Technology & Engineering Solutions of Sandia, LLC

Michael Bagge-Hansen

Juergen Biener

Monika Margarete Biener

Marcus Baeumer

Arne Wittstock

Andre Wichmann

Bjoern Neuman

Patrick G Campbell

Sergei Kucheyev

Thomas E Felter

Jeffrey Colvin

In one embodiment, a product 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.

Highly active thermally stable nanoporous gold catalyst

Disclosed here is a method for making a nanoporous material, comprising aerosolizing a solution comprising at least one metal salt and at least one solvent to obtain an aerosol, freezing the aerosol to obtain a frozen aerosol, and drying the frozen aerosol to obtain a nanoporous metal compound material. Further, the nanoporous metal compound material can be reduced to obtain a nanoporous metal material.

Porous materials via freeze-casting of metal salt solutions

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.

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

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San Leandro, CA, United States of America

Michael Bagge-Hansen