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Title: Enzymatically active high-flux selectively gas-permeable membranes

An ultra-thin, catalyzed liquid transport medium-based membrane structure fabricated with a porous supporting substrate may be used for separating an object species such as a carbon dioxide object species. Carbon dioxide flux through this membrane structures may be several orders of magnitude higher than traditional polymer membranes with a high selectivity to carbon dioxide. Other gases such as molecular oxygen, molecular hydrogen, and other species including non-gaseous species, for example ionic materials, may be separated using variations to the membrane discussed.
Inventors:
; ; ; ;
Issue Date:
OSTI Identifier:
1236629
Assignee:
STC.UNM, SANDIA CORPORATION SNL-A
Patent Number(s):
9,242,210
Application Number:
14/215,964
Contract Number:
AC04-94AL85000
Resource Relation:
Patent File Date: 2016 Jan 26
Research Org:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Works referenced in this record:

Evaporation-Induced Self-Assembly: Nanostructures Made Easy
journal, May 1999

Entrapping Enzyme in a Functionalized Nanoporous Support
journal, September 2002
  • Lei, Chenghong; Shin, Yongsoon; Liu, Jun
  • Journal of the American Chemical Society, Vol. 124, Issue 38, p. 11242-11243
  • DOI: 10.1021/ja026855o