Cell and current collector felt arrangement for solid oxide electrochemical cell combinations
- Plum Boro, PA
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.
- Research Organization:
- Westinghouse Electric Corp., Pittsburgh, PA (United States)
- DOE Contract Number:
- AC02-80ET17089
- Assignee:
- Westinghouse Electric Corp. (Pittsburgh, PA)
- Patent Number(s):
- US 4791035
- OSTI ID:
- 866794
- Country of Publication:
- United States
- Language:
- English
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Elongated solid electrolyte cell configurations and flexible connections therefor
Elongated solid electrolyte cell configurations and flexible connections therefor
Related Subjects
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
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