skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Cell and current collector felt arrangement for solid oxide electrochemical cell combinations

Abstract

A solid electrolyte electrochemical cell combination 1 is made, comprising an annular, axially elongated, inner electrode 2 containing at least one interior gas feed conduit 3; annular solid electrolyte segments 4 around and covering portions of the inner electrode; annular outer electrode segments 6 around and covering portions of the electrolyte segments; electronically conducting, non-porous, interconnection material 5 disposed between electrolyte segments and in contact with the inner electrode, and electronically conducting, porous, metal fiber current collector felts 7 disposed on top of the non-porous interconnect material and outer electrode segments, where both the non-porous interconnect material and the porous metal felts are disposed circumferentially about the cell, transversely to the axial length of the cell and the inner electrode is continuous for the entire axial length of the cell combination.

Inventors:
 [1]
  1. (Plum Boro, PA)
Issue Date:
Research Org.:
WESTINGHOUSE ELECTRIC CORP
OSTI Identifier:
866794
Patent Number(s):
4791035
Assignee:
Westinghouse Electric Corp. (Pittsburgh, PA) NETL
DOE Contract Number:  
AC02-80ET17089
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
cell; current; collector; arrangement; solid; oxide; electrochemical; combinations; electrolyte; combination; comprising; annular; axially; elongated; inner; electrode; containing; interior; gas; feed; conduit; segments; covering; portions; outer; electronically; conducting; non-porous; interconnection; material; disposed; contact; porous; metal; fiber; felts; top; interconnect; circumferentially; transversely; axial; length; continuous; entire; axial length; metal fiber; gas feed; inner electrode; oxide electrochemical; porous metal; current collector; electrochemical cell; solid electrolyte; solid oxide; electrolyte electrochemical; interconnection material; axially elongated; interconnect material; outer electrode; cell combination; cell combinations; disposed circumferentially; interior gas; /429/

Citation Formats

Reichner, Philip. Cell and current collector felt arrangement for solid oxide electrochemical cell combinations. United States: N. p., 1988. Web.
Reichner, Philip. Cell and current collector felt arrangement for solid oxide electrochemical cell combinations. United States.
Reichner, Philip. Fri . "Cell and current collector felt arrangement for solid oxide electrochemical cell combinations". United States. https://www.osti.gov/servlets/purl/866794.
@article{osti_866794,
title = {Cell and current collector felt arrangement for solid oxide electrochemical cell combinations},
author = {Reichner, Philip},
abstractNote = {A solid electrolyte electrochemical cell combination 1 is made, comprising an annular, axially elongated, inner electrode 2 containing at least one interior gas feed conduit 3; annular solid electrolyte segments 4 around and covering portions of the inner electrode; annular outer electrode segments 6 around and covering portions of the electrolyte segments; electronically conducting, non-porous, interconnection material 5 disposed between electrolyte segments and in contact with the inner electrode, and electronically conducting, porous, metal fiber current collector felts 7 disposed on top of the non-porous interconnect material and outer electrode segments, where both the non-porous interconnect material and the porous metal felts are disposed circumferentially about the cell, transversely to the axial length of the cell and the inner electrode is continuous for the entire axial length of the cell combination.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1988},
month = {1}
}

Patent:

Save / Share: