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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 (16), contacting electrolyte and electronically conductive interconnection layer (26), and a fuel electrode, has the interconnection layer (26) attached by: (A) applying a thin, closely packed, discrete layer of LaCrO.sub.3 particles (30), 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 (32) between and around the doped LaCrO.sub.3 particles (30).

Inventors:
 [1];  [2];  [3]
  1. (Cambridge, MA)
  2. (Pittsburgh, PA)
  3. (Lower Burrell, PA)
Publication Date:
Research Org.:
Westinghouse Electric Corp
OSTI Identifier:
868128
Patent Number(s):
US 5080689
Assignee:
Westinghouse Electric Co. (Pittsburgh, PA) NETL
DOE Contract Number:  
AC02-80ET17089
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
method; bonding; interconnection; layer; electrode; electrochemical; cell; containing; air; 16; contacting; electrolyte; electronically; conductive; 26; fuel; attached; applying; closely; packed; discrete; lacro; particles; 30; doped; element; selected; consisting; sr; mg; mixtures; portion; vapor; depositing; dense; skeletal; structure; 32; closely packed; interconnection layer; air electrode; chemical vapor; electrochemical cell; element selected; electronically conductive; fuel electrode; cell containing; conductive interconnection; doped lacro; skeletal structure; electrochemical vapor; vapor depositing; discrete layer; cell contain; conductive interconnect; contacting electrolyte; /29/427/429/

Citation Formats

Pal, Uday B., Isenberg, Arnold O., and Folser, George R. Method of bonding an interconnection layer on an electrode of an electrochemical cell. United States: N. p., 1992. Web.
Pal, Uday B., Isenberg, Arnold O., & Folser, George R. Method of bonding an interconnection layer on an electrode of an electrochemical cell. United States.
Pal, Uday B., Isenberg, Arnold O., and Folser, George R. Wed . "Method of bonding an interconnection layer on an electrode of an electrochemical cell". United States. https://www.osti.gov/servlets/purl/868128.
@article{osti_868128,
title = {Method of bonding an interconnection layer on an electrode of an electrochemical cell},
author = {Pal, Uday B. and Isenberg, Arnold O. and Folser, George R.},
abstractNote = {An electrochemical cell containing an air electrode (16), contacting electrolyte and electronically conductive interconnection layer (26), and a fuel electrode, has the interconnection layer (26) attached by: (A) applying a thin, closely packed, discrete layer of LaCrO.sub.3 particles (30), 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 (32) between and around the doped LaCrO.sub.3 particles (30).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1992},
month = {1}
}

Patent:

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