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Title: Method of bonding an interconnection layer on an electrode of an electrochemical cell

Abstract

An electrochemical cell containing an air electrode, contacting electrolyte and electronically conductive interconnection layer, and a fuel electrode, has the interconnection layer attached by: (A) applying a thin, closely packed, discrete layer of LaCrO[sub 3] particles, doped with an element selected from the group consisting of Ca, Sr, Co, Ba, Mg and their mixtures on a portion of the air electrode, and then (B) electrochemical vapor depositing a dense skeletal structure between and around the doped LaCrO[sub 3] particles. 2 figs.

Inventors:
; ;
Issue Date:
Research Org.:
Westinghouse Electric Corp
OSTI Identifier:
7207669
Patent Number(s):
5080689 A
Application Number:
PPN: US 7-515935
Assignee:
Westinghouse Electric Co., Pittsburgh, PA (United States) NETL; EDB-94-081034
DOE Contract Number:  
AC02-80ET17089
Resource Type:
Patent
Resource Relation:
Patent File Date: 27 Apr 1990
Country of Publication:
United States
Language:
English
Subject:
30 DIRECT ENERGY CONVERSION; ELECTRODES; FABRICATION; FUEL CELLS; BARIUM; CALCIUM; CHROMIUM OXIDES; COBALT; DOPED MATERIALS; ELECTROCHEMICAL COATING; LANTHANUM OXIDES; MAGNESIUM; STRONTIUM; ALKALINE EARTH METALS; CHALCOGENIDES; CHEMICAL COATING; CHROMIUM COMPOUNDS; DEPOSITION; DIRECT ENERGY CONVERTERS; ELECTROCHEMICAL CELLS; ELEMENTS; LANTHANUM COMPOUNDS; MATERIALS; METALS; OXIDES; OXYGEN COMPOUNDS; RARE EARTH COMPOUNDS; SURFACE COATING; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; 300503* - Fuel Cells- Materials, Components, & Auxiliaries

Citation Formats

Pal, U.B., Isenberg, A.O., and Folser, G.R. Method of bonding an interconnection layer on an electrode of an electrochemical cell. United States: N. p., 1992. Web.
Pal, U.B., Isenberg, A.O., & Folser, G.R. Method of bonding an interconnection layer on an electrode of an electrochemical cell. United States.
Pal, U.B., Isenberg, A.O., and Folser, G.R. Tue . "Method of bonding an interconnection layer on an electrode of an electrochemical cell". United States.
@article{osti_7207669,
title = {Method of bonding an interconnection layer on an electrode of an electrochemical cell},
author = {Pal, U.B. and Isenberg, A.O. and Folser, G.R.},
abstractNote = {An electrochemical cell containing an air electrode, contacting electrolyte and electronically conductive interconnection layer, and a fuel electrode, has the interconnection layer attached by: (A) applying a thin, closely packed, discrete layer of LaCrO[sub 3] particles, doped with an element selected from the group consisting of Ca, Sr, Co, Ba, Mg and their mixtures on a portion of the air electrode, and then (B) electrochemical vapor depositing a dense skeletal structure between and around the doped LaCrO[sub 3] particles. 2 figs.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}