Method for forming gold-containing catalyst with porous structure
Abstract
A method for forming a gold-containing catalyst with porous structure according to one embodiment of the present invention includes producing a starting alloy by melting together of gold and at least one less noble metal that is selected from the group consisting of silver, copper, rhodium, palladium, and platinum; and a dealloying step comprising at least partial removal of the less noble metal by dissolving the at least one less noble metal out of the starting alloy. Additional methods and products thereof are also presented.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1149685
- Patent Number(s):
- 8785346
- Application Number:
- 12/480,545
- Assignee:
- Lawrence Livermore National Security, LLC (Livermore, CA); Universitaet Bremen (Bremen, DE); Biener, Monica M. (San Leandro, CA)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2009 Jun 08
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Biener, Juergen, Hamza, Alex V, Baeumer, Marcus, Schulz, Christian, Jurgens, Birte, and Biener, Monika M. Method for forming gold-containing catalyst with porous structure. United States: N. p., 2014.
Web.
Biener, Juergen, Hamza, Alex V, Baeumer, Marcus, Schulz, Christian, Jurgens, Birte, & Biener, Monika M. Method for forming gold-containing catalyst with porous structure. United States.
Biener, Juergen, Hamza, Alex V, Baeumer, Marcus, Schulz, Christian, Jurgens, Birte, and Biener, Monika M. Tue .
"Method for forming gold-containing catalyst with porous structure". United States. https://www.osti.gov/servlets/purl/1149685.
@article{osti_1149685,
title = {Method for forming gold-containing catalyst with porous structure},
author = {Biener, Juergen and Hamza, Alex V and Baeumer, Marcus and Schulz, Christian and Jurgens, Birte and Biener, Monika M.},
abstractNote = {A method for forming a gold-containing catalyst with porous structure according to one embodiment of the present invention includes producing a starting alloy by melting together of gold and at least one less noble metal that is selected from the group consisting of silver, copper, rhodium, palladium, and platinum; and a dealloying step comprising at least partial removal of the less noble metal by dissolving the at least one less noble metal out of the starting alloy. Additional methods and products thereof are also presented.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {7}
}
Works referenced in this record:
Method for the manufacture of an electrode for electrochemical cells
patent, November 1978
- Richter, Gerhard; Mund, Konrad; Gebhardt, Ulrich
- US Patent Document 4,126,934
Methanol oxidation/dehydrogenation over silver-gold alloy
patent, August 1980
- Nielsen, Norman A.; Rao, V. N. Mallikarjuna
- US Patent Document 4,219,509
Platinum gold catalyst for removing NO.sub.x and NH.sub.3 from gas streams
patent, March 1984
- Dettling, Joseph C.; Carr, William F.; Heck, Ronald M.
- US Patent Document 4,438,082
Gold alloy for black coloring, processed article of black colored gold alloy and method for production of the processed article
patent, August 1992
- Takayanagi, Takeshi; Morita, Noboru; Seki, Chusei
- US Patent Document 5,139,739
Anthranilic acid analogs
patent, April 2000
- Lennox, Joseph R.; Antane, Schuyler A.; Butera, John A.
- US Patent Document 6,046,239
Method of forming nanoporous membranes
patent, October 2004
- Erlebacher, Jonah; Ding, Yi
- US Patent Document 6,805,972
Heat shock protein 90 inhibitors
patent, October 2009
- Blagg, Brian S. J.; Shen, Gang; Clevenger, Randell
- US Patent Document 7,605,288
Porous material process of producing the porous material, catalyst for purifying exhaust gas comprising the porous material, method of purifying exhaust gas
patent-application, October 2003
- Hatanaka, Miho; Suda, Akihiko; Tanaka, Toshiyuki
- US Patent Application 10/262097; 20030185736
Catalyst for the conversion of carbon monoxide
patent-application, May 2005
- Takeda, Hiroshi; Walsh, Troy L.; Wagner, Jon P.
- US Patent Application 10/740076; 20050096211
Method for the production of highly pure metallic nano-powders produced thereby
patent-application, June 2006
- Garbar, Arkady; De La Vega, Fernando; Matzner, Einat
- US Patent Application 10/518227; 20060112785
Gold-containing catalyst with porous structure
patent-application, September 2007
- Biener, Juergen; Hamza, Alex V.; Baeumer, Marcus
- US Patent Application 11/728939; 20070224099
Catalyst for Carbon Monoxide Removal and Method of Removing Carbon Monoxide With the Catalyst
patent-application, January 2008
- Sakurai, Hiroaki; Tsubota, Susumu; Haruta, Masatake
- US Patent Application 11/628799; 20080008639