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Title: Catalytic membranes for CO oxidation in fuel cells

Abstract

A hydrogen permeable membrane, which includes a polymer stable at temperatures of about 200 C having clay impregnated with Pt or Au or Ru or Pd particles or mixtures thereof with average diameters of less than about 10 nanometers (nms) is disclosed. The membranes are useful in fuel cells or any device which requires hydrogen to be separated from carbon monoxide.

Inventors:
; ;
Publication Date:
Research Org.:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1176336
Patent Number(s):
7,732,080
Application Number:
11/113,739
Assignee:
UChicago Argonne, LLC (Argonne, IL)
DOE Contract Number:  
W-31-109-ENG-38
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; 30 DIRECT ENERGY CONVERSION

Citation Formats

Sandi-Tapia, Giselle, Carrado Gregar, Kathleen, and Kizilel, Riza. Catalytic membranes for CO oxidation in fuel cells. United States: N. p., 2010. Web.
Sandi-Tapia, Giselle, Carrado Gregar, Kathleen, & Kizilel, Riza. Catalytic membranes for CO oxidation in fuel cells. United States.
Sandi-Tapia, Giselle, Carrado Gregar, Kathleen, and Kizilel, Riza. 2010. "Catalytic membranes for CO oxidation in fuel cells". United States. https://www.osti.gov/servlets/purl/1176336.
@article{osti_1176336,
title = {Catalytic membranes for CO oxidation in fuel cells},
author = {Sandi-Tapia, Giselle and Carrado Gregar, Kathleen and Kizilel, Riza},
abstractNote = {A hydrogen permeable membrane, which includes a polymer stable at temperatures of about 200 C having clay impregnated with Pt or Au or Ru or Pd particles or mixtures thereof with average diameters of less than about 10 nanometers (nms) is disclosed. The membranes are useful in fuel cells or any device which requires hydrogen to be separated from carbon monoxide.},
doi = {},
url = {https://www.osti.gov/biblio/1176336}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jun 08 00:00:00 EDT 2010},
month = {Tue Jun 08 00:00:00 EDT 2010}
}

Works referenced in this record:

Carbon–ceramic composites from coal tar pitch and clays: application as electrocatalyst support
journal, January 2002


Mammography with Synchrotron Radiation: Phase-Detection Techniques
journal, April 2000


Li ion conductors based on laponite/poly(ethylene oxide) composites
journal, December 1998


The oxidation of small organic molecules
journal, December 1988


The influence of feed composition on CO oxidation using zeolite membranes loaded with metal catalysts
journal, June 2002


Electrocatalysis on binary alloys
journal, February 1975


H2 and CO Electrooxidation on Well-Characterized Pt, Ru, and Pt-Ru. 1. Rotating Disk Electrode Studies of the Pure Gases Including Temperature Effects
journal, May 1995


Computed radiography utilizing scanning laser stimulated luminescence.
journal, September 1983


Electrochemical oxidation of methanol on tin-modified platinum single-crystal surfaces
journal, May 1991


Preparation of highly dispersed Pt + Ru alloy clusters and the activity for the electrooxidation of methanol
journal, August 1987


Electrocatalysis by AD-atoms
journal, September 1985


New scintillation materials and scintiblocs for neutron and γ-rays registration
journal, January 2005

  • Koroleva, T. S.; Shulgin, B. V.; Pedrini, Ch.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 537, Issue 1-2
  • https://doi.org/10.1016/j.nima.2004.08.055

Ellipsometry and dems study of the electrooxidation of methanol at Pt and Ru- and Sn- promoted Pt
journal, July 1995


CO adsorption and oxidation on Pt and PtRu alloys: dependence on substrate composition
journal, August 1994


Direct Anodic Oxidation of Methanol on Supported Platinum/Ruthenium Catalyst in Aqueous Cesium Carbonate
journal, January 1995


H2 and CO Electrooxidation on Well-Characterized Pt, Ru, and Pt-Ru. 2. Rotating Disk Electrode Studies of CO/H2 Mixtures at 62 .degree.C
journal, November 1995


On the role of Ru and Sn as promotors of methanol electro-oxidation over Pt
journal, July 1995


Crystallization and textural porosity of synthetic clay minerals
journal, January 2002


Some lithium iodide phosphors for slow neutron detection
journal, March 1955


Proton-conducting composite membranes derived from sulfonated hydrocarbon and inorganic materials
journal, October 2003


Electrocatalysis
journal, June 1964


Carbon monoxide electrooxidation on well-characterized platinum-ruthenium alloys
journal, January 1994


Computer Simulation Studies of PEO/Layer Silicate Nanocomposites
journal, August 2000


Preparation, characterization and application of platinum catalysts immobilized on clays
journal, May 2001


Synthesis of Pt pillared clay nanocomposite catalysts from [PtII(NH3)4]Cl2 precursor
journal, October 2001


Polymer nanocomposites for lithium battery applications
journal, June 2003


In Situ Synthesis of Polymer−Clay Nanocomposites from Silicate Gels
journal, May 1998


The effect of Sn on Pt/C catalysts for the methanol electro-oxidation
journal, August 1994


Phosphors and scintillators in radiation imaging detectors
journal, July 2005

  • Tyrrell, Glenn C.
  • Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 546, Issue 1-2
  • https://doi.org/10.1016/j.nima.2005.03.103

Hydrogen reduction of Pt(NH3)2+4 supported on montmorillonite
journal, July 1988


In Situ SAXS Studies of the Structural Changes of Polymer Nanocomposites Used in Battery Applications
journal, February 2003


An electrochemical, ellipsometric, and surface science investigation of the PtRu bulk alloy surface
journal, January 1989


In situ Fourier transform infrared reflection absorption spectroscopic studies of the effects of tin on the electrochemical oxidation of carbon monoxid
journal, January 1991


Synthesis and hydrogen permeation properties of ultrathin palladium-silver alloy membranes
journal, August 1995


Electrocatalysis by ad-atoms
journal, April 1975