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Title: Molecular sieving silica membrane fabrication process

Patent ·
OSTI ID:872438
 [1];  [2]
  1. Monroeville, PA
  2. Albuquerque, NM
+ Show Author Affiliations

A process for producing a molecular sieve silica membrane comprising depositing a hybrid organic-inorganic polymer comprising at least one organic constituent and at least one inorganic constituent on a porous substrate material and removing at least a portion of the at least one organic constituent of the hybrid organic-inorganic polymer, forming a porous film.

Research Organization:
Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA (United States)
DOE Contract Number:
AC04-94AL85000
Assignee:
Gas Research Institute (Chicago, IL); Sandia National Laboratories (Albuquerque, NM)
Patent Number(s):
US 5935646
OSTI ID:
872438
Country of Publication:
United States
Language:
English

References (2)

Design of Ceramic Materials for Chemical Sensors with Novel Properties journal October 1995
Correlation of separation factor versus permeability for polymeric membranes journal October 1991

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molecular
sieving
silica
membrane
fabrication
process
producing
sieve
comprising
depositing
hybrid
organic-inorganic
polymer
organic
constituent
inorganic
porous
substrate
material
removing
portion
forming
film
comprising depositing
molecular sieve
substrate material
organic polymer
porous substrate
fabrication process
membrane comprising
molecular sieving
organic-inorganic polymer
organic constituent
silica membrane
hybrid organic-inorganic
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sieving silica
membrane fabrication
inorganic constituent
porous film
polymer comprising
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