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Title: Methods for producing nanoparticles using palladium salt and uses thereof

Patent ·
OSTI ID:1227621

The disclosed subject matter is directed to a method for producing nanoparticles, as well as the nanoparticles produced by this method. In one embodiment, the nanoparticles produced by the disclosed method have a high defect density.

Research Organization:
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, New York, NY (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FG02-05ER15730
Assignee:
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
Patent Number(s):
9,199,858
Application Number:
13/115,734
OSTI ID:
1227621
Resource Relation:
Patent File Date: 2011 May 25
Country of Publication:
United States
Language:
English

References (56)

Catalyst of copper oxide and ceria patent February 1991
Process for steam conversion coating aluminum patent March 1996
Palladium-based catalysts patent November 2004
Nanocomposite copper-ceria catalysts for low temperature or near-ambient temperature catalysis and methods for making such catalysts patent February 2005
Methanol reforming catalyst patent August 2005
Apparatus and method for preparing cerium oxide nanoparticles patent November 2006
Hexamethylenetetramine as a reagent for microscopic tests for gold and the platinum metals journal December 1948
Preparation of mesoporous copper cerium bimetal oxides with high performance for catalytic oxidation of carbon monoxide journal June 2008
Phase stability in ceria-zirconia binary oxide nanoparticles: The effect of the Ce3+ concentration and the redox environment journal April 2006
Zirconia supported catalysts for bioethanol steam reforming: Effect of active phase and zirconia structure journal June 2007
Structural Investigation of Combustion Synthesized Cu/CeO 2 Catalysts by EXAFS and Other Physical Techniques:  Formation of a Ce 1 - x Cu x O 2- δ Solid Solution journal August 2002
A XANES study of Cu speciation in high-temperature brines using synthetic fluid inclusions journal November 2006
Surfactant-controlled synthesis of Pd/Ce0.6Zr0.4O2 catalyst for NO reduction by CO with excess oxygen journal April 2005
Lattice parameters of thoria–yttria solid solutions journal April 2001
Nanostructured CeO 2 –ZrO 2 mixed oxides journal January 2005
Models for oxidation catalyst: Characterization and reaction at the atomic level journal September 2006
Active Nonmetallic Au and Pt Species on Ceria-Based Water-Gas Shift Catalysts journal August 2003
Activity and stability of low-content gold–cerium oxide catalysts for the water–gas shift reaction journal March 2005
Structure−Activity Relationship in Nanostructured Copper−Ceria-Based Preferential CO Oxidation Catalysts journal July 2007
Principles of particle selection for dispersion-strengthened copper journal November 1993
Reverse precipitation synthesis and characterization of CeO2 nanopowder journal February 2010
Local interface composition and extended defect density in ZnSe/GaAs(001) and ZnSe/In[sub 0.04]Ga[sub 0.96]As(001) heterojunctions journal July 1997
Influence of the nature of the Ce-promoter on the behavior of Pd and Pd–Cr TWC systems journal March 2004
Local surface modification of aluminum by laser irradiation journal September 2001
Lattice Parameters, Ionic Conductivities, and Solubility Limits in Fluorite-Structure MO2 Oxide [M = Hf4+, Zr4+, Ce4+, Th4+, U4+] Solid Solutions journal August 1989
Emf Measurements on Nanocrystalline Copper-Doped Ceria journal November 1998
Cubic phase stabilization in nanoparticles of hafnia-zirconia oxides: Particle-size and annealing environment effects journal June 2008
Size-dependent ordering and Curie temperatures of FePt nanoparticles journal June 2008
Physical, chemical and electrochemical properties of pure and doped ceria journal April 2000
The role of Pd precursors in the oxidation of carbon monoxide over Pd/Al2O3 and Pd/CeO2/Al2O3 catalysts journal February 2001
Modeling of Extended Defects in the Vanadium Phosphate Catalyst for Butane Oxidation, (VO)2P2O7 journal March 1996
Size-induced structural transitions in the Cu-O and Ce-O systems journal February 1996
‘Madelung model’ prediction for dependence of lattice parameter on nanocrystal size journal August 2002
Formation of stable Cu2O from reduction of CuO nanoparticles journal April 2006
Energy Crossovers in Nanocrystalline Zirconia: Energy Crossovers in Nanocrystalline Zirconia journal December 2004
Activity and Stability of Cu−CeO 2 Catalysts in High-Temperature Water−Gas Shift for Fuel-Cell Applications journal June 2004
Water Gas Shift Reaction on Cu and Au Nanoparticles Supported on CeO2(111) and ZnO(000): Intrinsic Activity and Importance of Support Interactions journal February 2007
The Svstern Zirconia-Hafnia journal January 1968
Role of defect structure in structural sensitivity of the oxidation reactions catalyzed by dispersed transition metal oxides journal September 2000
Revised effective ionic radii and systematic studies of interatomic distances in halides and chalcogenides journal September 1976
Adsorption and reaction of acrolein on titanium oxide single crystal surfaces: coupling versus condensation journal October 2003
Enhanced Thermal Stability and Oxygen Storage Capacity for Ce x Zr 1- x O 2 ( x = 0.4−0.6) Solid Solutions by Hydrothermally Homogenous Doping of Trivalent Rare Earths journal January 2007
Summary Abstract: Adsorption and reaction of SO 2 on titanium oxide surfaces
  • Smith, Kevin E.; Mackay, Janet L.; Henrich, Victor E.
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 5, Issue 4 https://doi.org/10.1116/1.574378
journal July 1987
Frontiers of surface science journal October 2007
Noble metal water gas shift catalysis: Kinetics study and reactor design journal September 2005
Interface Defect Chemistry and Effective Conductivity in Polycrystalline Cerium Oxide journal January 2005
Redox Properties of Nanocrystalline Cu-Doped Cerium Oxide Studied by Isothermal Gravimetric Analysis and X-ray Photoelectron Spectroscopy journal October 1999
In Situ Studies of the Active Sites for the Water Gas Shift Reaction over Cu−CeO 2 Catalysts:  Complex Interaction between Metallic Copper and Oxygen Vacancies of Ceria journal January 2006
Unusual Physical and Chemical Properties of Cu in Ce 1 - x Cu x O 2 Oxides journal October 2005
In situ time-resolved characterization of novel Cu–MoO2 catalysts during the water–gas shift reaction journal January 2007
Ion implantation and catalysis: Electrochemical applications of ion implantation journal April 1981
Cerium oxide nanoparticles: Size-selective formation and structure analysis journal January 2002
Ceria nanoparticles: Size, size distribution, and shape journal April 2004
Cerium oxidation state in ceria nanoparticles studied with X-ray photoelectron spectroscopy and absorption near edge spectroscopy journal August 2004
Synthesis and Redox Behavior of Nanocrystalline Hausmannite (Mn 3 O 4 ) journal November 2007
In situ Study of the Crystallization from Amorphous to Cubic Zirconium Oxide:  Rietveld and Reverse Monte Carlo Analyses journal June 2007