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Title: Oxygen ion-conducting dense ceramic

Abstract

Preparation, structure, and properties of mixed metal oxide compositions and their uses are described. Mixed metal oxide compositions of the invention have stratified crystalline structure identifiable by means of powder X-ray diffraction patterns. In the form of dense ceramic membranes, the present compositions demonstrate an ability to separate oxygen selectively from a gaseous mixture containing oxygen and one or more other volatile components by means of ionic conductivities.

Inventors:
 [1];  [2];  [3];  [4];  [5]
  1. Hinsdale, IL
  2. Plainfield, IL
  3. Prospect, PA
  4. Las Cruces, NM
  5. Naperville, IL
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
OSTI Identifier:
871395
Patent Number(s):
5723074
Assignee:
Amoco Corporation (Chicago, IL)
Patent Classifications (CPCs):
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01J - CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
oxygen; ion-conducting; dense; ceramic; preparation; structure; properties; mixed; metal; oxide; compositions; described; stratified; crystalline; identifiable; means; powder; x-ray; diffraction; patterns; form; membranes; demonstrate; ability; separate; selectively; gaseous; mixture; containing; volatile; components; ionic; conductivities; oxide compositions; oxide composition; volatile components; x-ray diffraction; ceramic membranes; mixed metal; mixture containing; gaseous mixture; metal oxide; ceramic membrane; crystalline structure; dense ceramic; containing oxygen; diffraction pattern; oxygen ion-conducting; separate oxygen; ion-conducting dense; volatile component; rate oxygen; powder x-ray; ionic conductivities; line structure; /252/204/429/501/

Citation Formats

Balachandran, Uthamalingam, Kleefisch, Mark S, Kobylinski, Thaddeus P, Morissette, Sherry L, and Pei, Shiyou. Oxygen ion-conducting dense ceramic. United States: N. p., 1998. Web.
Balachandran, Uthamalingam, Kleefisch, Mark S, Kobylinski, Thaddeus P, Morissette, Sherry L, & Pei, Shiyou. Oxygen ion-conducting dense ceramic. United States.
Balachandran, Uthamalingam, Kleefisch, Mark S, Kobylinski, Thaddeus P, Morissette, Sherry L, and Pei, Shiyou. Thu . "Oxygen ion-conducting dense ceramic". United States. https://www.osti.gov/servlets/purl/871395.
@article{osti_871395,
title = {Oxygen ion-conducting dense ceramic},
author = {Balachandran, Uthamalingam and Kleefisch, Mark S and Kobylinski, Thaddeus P and Morissette, Sherry L and Pei, Shiyou},
abstractNote = {Preparation, structure, and properties of mixed metal oxide compositions and their uses are described. Mixed metal oxide compositions of the invention have stratified crystalline structure identifiable by means of powder X-ray diffraction patterns. In the form of dense ceramic membranes, the present compositions demonstrate an ability to separate oxygen selectively from a gaseous mixture containing oxygen and one or more other volatile components by means of ionic conductivities.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1998},
month = {1}
}

Patent:

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