Bond layer for a solid oxide fuel cell, and related processes and devices
Abstract
An electrically-conductive layer of material having a composition comprising lanthanum and strontium is described. The material is characterized by a microstructure having bimodal porosity. Another concept in this disclosure relates to a solid oxide fuel cell attached to at least one cathode interconnect by a cathode bond layer. The bond layer includes a microstructure having bimodal porosity. A fuel cell stack which incorporates at least one of the cathode bond layers is also described herein, along with related processes for forming the cathode bond layer.
- Inventors:
- Issue Date:
- Research Org.:
- GE Global Research, Niskayuna, New York (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1347596
- Patent Number(s):
- 9597708
- Application Number:
- 11/963,308
- Assignee:
- General Electric Company
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01B - CABLES
- DOE Contract Number:
- FC26-05NT42614
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 2007 Dec 21
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 36 MATERIALS SCIENCE
Citation Formats
Wu, Jian, Striker, Todd-Michael, Renou, Stephane, and Gaunt, Simon William. Bond layer for a solid oxide fuel cell, and related processes and devices. United States: N. p., 2017.
Web.
Wu, Jian, Striker, Todd-Michael, Renou, Stephane, & Gaunt, Simon William. Bond layer for a solid oxide fuel cell, and related processes and devices. United States.
Wu, Jian, Striker, Todd-Michael, Renou, Stephane, and Gaunt, Simon William. Tue .
"Bond layer for a solid oxide fuel cell, and related processes and devices". United States. https://www.osti.gov/servlets/purl/1347596.
@article{osti_1347596,
title = {Bond layer for a solid oxide fuel cell, and related processes and devices},
author = {Wu, Jian and Striker, Todd-Michael and Renou, Stephane and Gaunt, Simon William},
abstractNote = {An electrically-conductive layer of material having a composition comprising lanthanum and strontium is described. The material is characterized by a microstructure having bimodal porosity. Another concept in this disclosure relates to a solid oxide fuel cell attached to at least one cathode interconnect by a cathode bond layer. The bond layer includes a microstructure having bimodal porosity. A fuel cell stack which incorporates at least one of the cathode bond layers is also described herein, along with related processes for forming the cathode bond layer.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 21 00:00:00 EDT 2017},
month = {Tue Mar 21 00:00:00 EDT 2017}
}
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Works referenced in this record:
High power density solid oxide fuel cell having a graded anode
patent, May 2001
- Kim, Jai-Woh; Fung, Kuan-Zong; Virkar, Anil V.
- US Patent Document 6,228,521
Anode Supported SOFC with an Electrode Multifunctional Layer
patent-application, February 2006
- Waldbillig, David; Wood, Anthony; Joia, Tahir
- US Patent Application 11/161196; 20060024547
A high-performance cathode for the next generation of solid-oxide fuel cells
journal, September 2004
- Shao, Zongping; Haile, Sossina M.
- Nature, Vol. 431, Issue 7005, p. 170-173
Influence of different perovskite interlayers on the electrical conductivity between La0.65Sr0.3MnO3 and Fe/Cr-based steels
journal, March 2006
- Konysheva, E; Laatsch, J; Wessel, E
- Solid State Ionics, Vol. 177, Issue 9-10, p. 923-930
Surface treatment of alloy separator in a planar-type solid oxide fuel cell
journal, July 1994
- Akiyama, Y.; Taniguchi, S.; Yasuo, T.
- Journal of Power Sources, Vol. 50, Issue 3, p. 361-368
Metallic interconnects for solid oxide fuel cells
journal, April 2005
- Fergus, Jeffrey W.
- Materials Science and Engineering: A, Vol. 397, Issue 1-2, p. 271-283