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Title: Method of forming a dense, high temperature electronically conductive composite layer on a porous ceramic substrate

Abstract

An electrochemical device, containing a solid oxide electrolyte material and an electrically conductive composite layer, has the composite layer attached by: (A) applying a layer of LaCrO.sub.3, YCrO.sub.3 or LaMnO.sub.3 particles (32), on a portion of a porous ceramic substrate (30), (B) heating to sinter bond the particles to the substrate, (C) depositing a dense filler structure (34) between the doped particles (32), (D) shaving off the top of the particles, and (E) applying an electronically conductive layer over the particles (32) as a contact.

Inventors:
 [1]
  1. (Pittsburgh, PA)
Issue Date:
Research Org.:
WESTINGHOUSE ELECTRIC CORP
OSTI Identifier:
868252
Patent Number(s):
5106654
Assignee:
Westinghouse Electric Corp. (Pittsburgh, PA) NETL
DOE Contract Number:  
AC21-80ET17089
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; forming; dense; temperature; electronically; conductive; composite; layer; porous; ceramic; substrate; electrochemical; device; containing; solid; oxide; electrolyte; material; electrically; attached; applying; lacro; ycro; lamno; particles; 32; portion; 30; heating; sinter; bond; depositing; filler; structure; 34; doped; shaving; top; contact; composite layer; ceramic substrate; electrically conductive; solid oxide; oxide electrolyte; electronically conductive; porous ceramic; conductive layer; electrochemical device; electrolyte material; conductive composite; sinter bond; temperature electronic; layer attached; /427/

Citation Formats

Isenberg, Arnold O. Method of forming a dense, high temperature electronically conductive composite layer on a porous ceramic substrate. United States: N. p., 1992. Web.
Isenberg, Arnold O. Method of forming a dense, high temperature electronically conductive composite layer on a porous ceramic substrate. United States.
Isenberg, Arnold O. Wed . "Method of forming a dense, high temperature electronically conductive composite layer on a porous ceramic substrate". United States. https://www.osti.gov/servlets/purl/868252.
@article{osti_868252,
title = {Method of forming a dense, high temperature electronically conductive composite layer on a porous ceramic substrate},
author = {Isenberg, Arnold O.},
abstractNote = {An electrochemical device, containing a solid oxide electrolyte material and an electrically conductive composite layer, has the composite layer attached by: (A) applying a layer of LaCrO.sub.3, YCrO.sub.3 or LaMnO.sub.3 particles (32), on a portion of a porous ceramic substrate (30), (B) heating to sinter bond the particles to the substrate, (C) depositing a dense filler structure (34) between the doped particles (32), (D) shaving off the top of the particles, and (E) applying an electronically conductive layer over the particles (32) as a contact.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

Patent:

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