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

Title: Fuel cell system including multilayer interconnect

Abstract

In some examples, a fuel cell comprising a first electrochemical cell including a first anode and a first cathode; a second electrochemical cell including a second anode and a second cathode; and an interconnect configured to conduct a flow of electrons from the first anode to the second cathode, wherein the interconnect comprises a first portion and a second portion, wherein the first portion is closer to the anode than the second portion, and the second portion is closer to the cathode than the first portion, wherein the first portion comprises one or more of doped ceria, doped lanthanum chromite, and doped yttrium chromite, and wherein the second portion comprises one or more of a Co—Mn spinel and a ABO3 perovskite.

Inventors:
; ; ;
Issue Date:
Research Org.:
LG Fuel Cell Systems Inc., Canton, OH (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1600172
Patent Number(s):
10446855
Application Number:
14/106,298
Assignee:
LG Fuel Cell Systems Inc. (Canton, OH)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
DOE Contract Number:  
FE0000303
Resource Type:
Patent
Resource Relation:
Patent File Date: 12/13/2013
Country of Publication:
United States
Language:
English

Citation Formats

Liu, Zhien, Goettler, Richard W., Jung, Hwa-Young, and Jung, Minjae. Fuel cell system including multilayer interconnect. United States: N. p., 2019. Web.
Liu, Zhien, Goettler, Richard W., Jung, Hwa-Young, & Jung, Minjae. Fuel cell system including multilayer interconnect. United States.
Liu, Zhien, Goettler, Richard W., Jung, Hwa-Young, and Jung, Minjae. Tue . "Fuel cell system including multilayer interconnect". United States. https://www.osti.gov/servlets/purl/1600172.
@article{osti_1600172,
title = {Fuel cell system including multilayer interconnect},
author = {Liu, Zhien and Goettler, Richard W. and Jung, Hwa-Young and Jung, Minjae},
abstractNote = {In some examples, a fuel cell comprising a first electrochemical cell including a first anode and a first cathode; a second electrochemical cell including a second anode and a second cathode; and an interconnect configured to conduct a flow of electrons from the first anode to the second cathode, wherein the interconnect comprises a first portion and a second portion, wherein the first portion is closer to the anode than the second portion, and the second portion is closer to the cathode than the first portion, wherein the first portion comprises one or more of doped ceria, doped lanthanum chromite, and doped yttrium chromite, and wherein the second portion comprises one or more of a Co—Mn spinel and a ABO3 perovskite.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {10}
}

Patent:

Save / Share:

Works referenced in this record:

Ceramic anodes and method of producing the same
patent, June 2010


Method for producing interconnector for solid electrolyte type fuel cell
patent, May 1995


Monolithic fuel cell having a multilayer interconnect
patent, August 1994


Electrochemical cell stack assembly
patent-application, February 2004


Monolithic fuel cell having improved interconnect layer
patent, October 1994


Electrochemical cell stack assembly
patent, June 2010