skip to main content
OSTI.GOV title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Subnanometer to nanometer transition metal CO oxidation catalysts

Abstract

The present invention provides a catalyst defined in part by a conductive substrate; a film overlaying a surface of the substrate; and a plurality of metal clusters supported by the layer, wherein each cluster comprises between 8 and 11 atoms. Further provided is a catalyst defined in part by a conductive substrate; a layer overlaying a surface of the substrate; and a plurality of metal clusters supported by the layer, wherein each cluster comprises at least two metals.

Inventors:
; ;
Publication Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1414917
Patent Number(s):
9,849,445
Application Number:
15/276,374
Assignee:
UCHICAGO ARGONNE, LLC (Chicago, IL) ANL
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2016 Sep 26
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Vajda, Stefan, Fortunelli, Alessandro, and Yasumatsu, Hisato. Subnanometer to nanometer transition metal CO oxidation catalysts. United States: N. p., 2017. Web.
Vajda, Stefan, Fortunelli, Alessandro, & Yasumatsu, Hisato. Subnanometer to nanometer transition metal CO oxidation catalysts. United States.
Vajda, Stefan, Fortunelli, Alessandro, and Yasumatsu, Hisato. Tue . "Subnanometer to nanometer transition metal CO oxidation catalysts". United States. doi:. https://www.osti.gov/servlets/purl/1414917.
@article{osti_1414917,
title = {Subnanometer to nanometer transition metal CO oxidation catalysts},
author = {Vajda, Stefan and Fortunelli, Alessandro and Yasumatsu, Hisato},
abstractNote = {The present invention provides a catalyst defined in part by a conductive substrate; a film overlaying a surface of the substrate; and a plurality of metal clusters supported by the layer, wherein each cluster comprises between 8 and 11 atoms. Further provided is a catalyst defined in part by a conductive substrate; a layer overlaying a surface of the substrate; and a plurality of metal clusters supported by the layer, wherein each cluster comprises at least two metals.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 26 00:00:00 EST 2017},
month = {Tue Dec 26 00:00:00 EST 2017}
}

Patent:

Save / Share:

Works referenced in this record:

Atomically precise (catalytic) particles synthesized by a novel cluster deposition instrument
journal, May 2014

  • Yin, C.; Tyo, E.; Kuchta, K.
  • The Journal of Chemical Physics, Vol. 140, Issue 17, Article No. 174201
  • DOI: 10.1063/1.4871799

Generation of intense and cold beam of Pt-Ag bi-element cluster ions having single-composition
journal, March 2011


Pd nanoparticle enhanced re-oxidation of non-stoichiometric TiO2: STM imaging of spillover and a new form of SMSI
journal, January 1999

  • Bennett, R. A.; Stone, P.; Bowker, M.
  • Catalysis Letters, Vol. 59, Issue 2-4, p. 99-105
  • DOI: 10.1023/A:1019053512230

Effect of the TiO2 Reduction State on the Catalytic CO Oxidation on Deposited Size-Selected Pt Clusters
journal, February 2012

  • Bonanni, Simon; Aït-Mansour, Kamel; Harbich, Wolfgang
  • Journal of the American Chemical Society, Vol. 134, Issue 7, p. 3445-3450
  • DOI: 10.1021/ja2098854

Size-Dependent Oxygen Activation Efficiency over Pdn/TiO2(110) for the CO Oxidation Reaction
journal, September 2010

  • Kaden, William E.; Kunkel, William A.; Kane, Matt D.
  • Journal of the American Chemical Society, Vol. 132, Issue 38, p. 13097-13099
  • DOI: 10.1021/ja103347v

Size-dependent catalytic activity and geometries of size-selected Pt clusters on TiO2(110) surfaces
journal, January 2011

  • Watanabe, Yoshihide; Wu, Xingyang; Hirata, Hirohito
  • Catalysis Science & Technology, Vol. 1, Issue 8, p. 1490-1495
  • DOI: 10.1039/c1cy00204j