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Record Details

Record 14 of 50
Making Three-Layer Solid Electrolyte/Electrode Sandwiches
Author and Affiliation:
Schroeder, James E.(Caltech)
Abstract: Tape-casting-and-sintering process joins two ceramic materials having widely different sintering temperatures into integral sandwich structure. Layers retain their identities, without migration of constituents. Used to make three-layer structure composed of outer porous layers of strontium-doped lanthanum manganite and inner dense layer of yttria-stabilized zirconia. Structures used to make electrolytic and fuels cells with solid electrolytes for use at high temperatures. Other potential applications include oxygen pumps and oxygen sensors.
Publication Date: May 01, 1991
Document ID:
19910000227
(Acquired Nov 04, 1995)
Accession Number: 91B10227
Subject Category: FABRICATION TECHNOLOGY
Report/Patent Number: NPO-17078
Document Type: NASA Tech Brief
Publication Information: NASA Tech Briefs (ISSN 0145-319X); 15; 5; P. 67
Publisher Information: United States
Financial Sponsor: NASA; United States
Organization Source: Jet Propulsion Lab., California Inst. of Tech.; Pasadena, CA, United States
Description: In English
Distribution Limits: Unclassified; Publicly available; Unlimited
Rights: No Copyright
NASA Terms: CERAMICS; ELECTROLYTIC CELLS; FUEL CELLS
Availability Source: National Technology Transfer Center (NTTC), Wheeling, WV
Availability Notes: Additional information available through: National Technology Transfer Center (NTTC), Wheeling, WV 26003, (Tel: 1-800-678-6882).
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