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Title: Stable catalyst layers for hydrogen permeable composite membranes

Abstract

The present invention provides a hydrogen separation membrane based on nanoporous, composite metal carbide or metal sulfide coated membranes capable of high flux and permselectivity for hydrogen without platinum group metals. The present invention is capable of being operated over a broad temperature range, including at elevated temperatures, while maintaining hydrogen selectivity.

Inventors:
;
Issue Date:
Research Org.:
Colorado School of Mines, Golden, CO (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1531891
Patent Number(s):
8623121
Application Number:
13/069,050
Assignee:
Colorado School of Mines (Golden, CO)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
DOE Contract Number:  
FE0001009
Resource Type:
Patent
Resource Relation:
Patent File Date: 2011-03-22
Country of Publication:
United States
Language:
English

Citation Formats

Way, J. Douglas, and Wolden, Colin A.. Stable catalyst layers for hydrogen permeable composite membranes. United States: N. p., 2014. Web.
Way, J. Douglas, & Wolden, Colin A.. Stable catalyst layers for hydrogen permeable composite membranes. United States.
Way, J. Douglas, and Wolden, Colin A.. Tue . "Stable catalyst layers for hydrogen permeable composite membranes". United States. https://www.osti.gov/servlets/purl/1531891.
@article{osti_1531891,
title = {Stable catalyst layers for hydrogen permeable composite membranes},
author = {Way, J. Douglas and Wolden, Colin A.},
abstractNote = {The present invention provides a hydrogen separation membrane based on nanoporous, composite metal carbide or metal sulfide coated membranes capable of high flux and permselectivity for hydrogen without platinum group metals. The present invention is capable of being operated over a broad temperature range, including at elevated temperatures, while maintaining hydrogen selectivity.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {1}
}

Works referenced in this record:

Molybdenum carbide catalysts for water–gas shift
journal, April 2000


Gas Separation Membrane System and Method of Making Thereof Using Nanoscale Metal Material
patent-application, July 2003


Hydrogen Separation Using Dense Composite Membranes: Part 1 Fundamentals
book, January 2009


Improvement in high temperature stability of Pd coating on Nb by Nb2C intermediate layer
journal, April 2007


Synthetic approaches to the molybdenum sulfide materials
journal, January 2008


Composition and operation of hydrogen-selective amorphous alloy membranes
journal, November 2006


Composite metal membrane
patent, April 1998


V–Ni alloy membranes for hydrogen purification
journal, January 2002