Fuel cell system with interconnect

Goettler, Richard; Liu, Zhien

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A - human necessities
A01 - agriculture
A21 - baking
A22 - butchering
A23 - foods or foodstuffs
A24 - tobacco
A41 - wearing apparel
A42 - headwear
A43 - footwear
A44 - haberdashery
A45 - hand or travelling articles
A46 - brushware
A47 - furniture
A61 - medical or veterinary science
A62 - life-saving
A63 - sports
A99 - subject matter not otherwise provided for in this section
B - performing operations
B01 - physical or chemical processes or apparatus in general
B02 - crushing, pulverising, or disintegrating
B03 - separation of solid materials using liquids or using pneumatic tables or jigs
B04 - centrifugal apparatus or machines for carrying-out physical or chemical processes
B05 - spraying or atomising in general
B06 - generating or transmitting mechanical vibrations in general
B07 - separating solids from solids
B08 - cleaning
B09 - disposal of solid waste
B21 - mechanical metal-working without essentially removing material
B22 - casting
B23 - machine tools
B24 - grinding
B25 - hand tools
B26 - hand cutting tools
B27 - working or preserving wood or similar material
B28 - working cement, clay, or stone
B29 - working of plastics
B30 - presses
B31 - making articles of paper, cardboard or material worked in a manner analogous to paper
B32 - layered products
B33 - additive manufacturing technology
B41 - printing
B42 - bookbinding
B43 - writing or drawing implements
B44 - decorative arts
B60 - vehicles in general
B61 - railways
B62 - land vehicles for travelling otherwise than on rails
B63 - ships or other waterborne vessels
B64 - aircraft
B65 - conveying
B66 - hoisting
B67 - opening, closing {or cleaning} bottles, jars or similar containers
B68 - saddlery
B81 - microstructural technology
B82 - nanotechnology
B99 - subject matter not otherwise provided for in this section
C - chemistry
C01 - inorganic chemistry
C02 - treatment of water, waste water, sewage, or sludge
C03 - glass
C04 - cements
C05 - fertilisers
C06 - explosives
C07 - organic chemistry
C08 - organic macromolecular compounds
C09 - dyes
C10 - petroleum, gas or coke industries
C11 - animal or vegetable oils, fats, fatty substances or waxes
C12 - biochemistry
C13 - sugar industry
C14 - skins
C21 - metallurgy of iron
C22 - metallurgy
C23 - coating metallic material
C25 - electrolytic or electrophoretic processes
C30 - crystal growth
C40 - combinatorial technology
C99 - subject matter not otherwise provided for in this section
D - textiles
D01 - natural or man-made threads or fibres
D02 - yarns
D03 - weaving
D04 - braiding
D05 - sewing
D06 - treatment of textiles or the like
D07 - ropes
D10 - indexing scheme associated with sublasses of section d, relating to textiles
D21 - paper-making
D99 - subject matter not otherwise provided for in this section
E - fixed constructions
E01 - construction of roads, railways, or bridges
E02 - hydraulic engineering
E03 - water supply
E04 - building
E05 - locks
E06 - doors, windows, shutters, or roller blinds in general
E21 - earth drilling
E99 - subject matter not otherwise provided for in this section
F - mechanical engineering
F01 - machines or engines in general
F02 - combustion engines
F03 - machines or engines for liquids
F04 - positive - displacement machines for liquids
F05 - indexing schemes relating to engines or pumps in various subclasses of classes f01-f04
F15 - fluid-pressure actuators
F16 - engineering elements and units
F17 - storing or distributing gases or liquids
F21 - lighting
F22 - steam generation
F23 - combustion apparatus
F24 - heating
F25 - refrigeration or cooling
F26 - drying
F27 - furnaces
F28 - heat exchange in general
F41 - weapons
F42 - ammunition
F99 - subject matter not otherwise provided for in this section
G - physics
G01 - measuring
G02 - optics
G03 - photography
G04 - horology
G05 - controlling
G06 - computing
G07 - checking-devices
G08 - signalling
G09 - education
G10 - musical instruments
G11 - information storage
G12 - instrument details
G16 - information and communication technology [ict] specially adapted for specific application fields
G21 - nuclear physics
G99 - subject matter not otherwise provided for in this section
H - electricity
H01 - basic electric elements
H02 - generation
H03 - basic electronic circuitry
H04 - electric communication technique
H05 - electric techniques not otherwise provided for
H99 - subject matter not otherwise provided for in this section
Y - new / cross sectional technologies
Y02 - technologies or applications for mitigation or adaptation against climate change
Y04 - information or communication technologies having an impact on other technology areas
Y10 - technical subjects covered by former uspc

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Title: Fuel cell system with interconnect

Abstract

The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons.

Inventors:: Goettler, Richard; Liu, Zhien

Issue Date:: Tue Mar 10 00:00:00 EDT 2015

Research Org.:: LG Fuel Cell Systems Inc., North Canton, OH (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1172158

Patent Number(s):: 8974981

Application Number:: 13/161,402

Assignee:: LG Fuel Cell Systems Inc. (North 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

Show more

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M4/8889 - {Cosintering or cofiring of a catalytic active layer with another type of layer}
H01M8/0215 - Glass
H01M8/0217 - Complex oxides, optionally doped, of the type AMO3, A being an alkaline earth metal or rare earth metal and M being a metal, e.g. perovskites
H01M8/122 - Corrugated, curved or wave-shaped MEA
H01M8/2428 - Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular

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
Y02E60/10 - Energy storage
Y02E60/50 - Fuel cells

Show less

DOE Contract Number:: FE0000303

Resource Type:: Patent

Resource Relation:: Patent File Date: 2011 Jun 15

Country of Publication:: United States

Language:: English

Subject:: 25 ENERGY STORAGE

Citation Formats


                    Goettler, Richard, and Liu, Zhien. Fuel cell system with interconnect.  United States: N. p., 2015. 
        Web.

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                    Goettler, Richard, & Liu, Zhien. Fuel cell system with interconnect.  United States.

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                    Goettler, Richard, and Liu, Zhien. Tue .  
        "Fuel cell system with interconnect".  United States.  https://www.osti.gov/servlets/purl/1172158.

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@article{osti_1172158,

  title        = {Fuel cell system with interconnect},

  author       = {Goettler, Richard and Liu, Zhien},

  abstractNote = {The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {Tue Mar 10 00:00:00 EDT 2015},

  month        = {Tue Mar 10 00:00:00 EDT 2015}

}

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Title: Fuel cell system with interconnect

Abstract

Citation Formats

Short-period segmented-in-series solid oxide fuel cells on flattened tube supports journal, January 2007

Design considerations for segmented-in-series fuel cells journal, September 2005

Low circumferential voltage gradient self supporting electrode for solid oxide fuel cells patent, December 1989

Fuel cell module patent, May 2003

High performance solid electrolyte fuel cells patent, September 2003

Fuel cell separator plate providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks patent, October 2003

High performance solid electrolyte fuel cells patent, February 2005

High performance ceramic fuel cell interconnect with integrated flowpaths and method for making same patent, September 2005

Systems for planar fuel cell interconnect units patent, February 2006

Enhanced solid oxide fuel cell systems patent, October 2007

Sheet-like chemical cell, fuel cell and methods for manufacturing thereof patent, January 2008

Chemical vapor deposition methods for making powders and coatings, and coatings made using these methods patent, April 2008

Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries patent, May 2008

Thin film solid oxide fuel cell and method for forming patent, June 2008

Thin film solid oxide fuel cell with lithographically patterned electrolyte and anode layers patent, March 2009

Solid oxide fuel cell component and a method of manufacturing a solid oxide fuel cell component patent, May 2009

Direct hydrocarbon fuel cells patent, May 2010

Gas delivery substrate patent, May 2010

Method for the fabrication of conductive electronic features patent, June 2010

Hydrogen storage and integrated fuel cell assembly patent, August 2010

Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells patent, November 2010

Electrochemical cell stack assembly patent-application, February 2004

Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries patent-application, February 2004

Metal Foam Interconnect patent-application, June 2004

Fuel cell system patent-application, October 2005

Offset interconnect for a solid oxide fuel cell and method of making same patent-application, October 2005

Cermet And Ceramic Interconnects For A Solid Oxide Fuel Cell patent-application, February 2007

Substrates for deposited electrochemical cell structures and methods of making the same patent-application, March 2007

Alloy for fuel cell interconnect patent-application, April 2007

Ceramic coatings for insulating modular fuel cell cassettes in a solid-oxide fuel cell stack patent-application, June 2007

Systems and methods for stacking fuel cells patent-application, November 2007

Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries patent-application, July 2008

Solid oxide fuel cell interconnect patent-application, August 2008

Electrode-Electrolyte Composite Powders For a Fuel Cell And Method For The Preparation Thereof patent-application, January 2009

Combination Structure Between Single Cell and Interconnect of Solid Oxide Fuel Cell patent-application, February 2009

Fuel Cell Reaction Layer, Fuel Cell, and Method for Producing Fuel Cell Reaction Layer patent-application, June 2009

Fuel cell unit and method for producing an eletrically conductive connection betweenan electrode and a bipolar plate patent-application, February 2010

Barrier Coatings For Interconnects; Related Devices, And Methods Of Forming patent-application, March 2010

Fuel Cell Stack Components And Materials patent-application, August 2010

Insulation for SOFC Systems patent-application, February 2011

Short-period segmented-in-series solid oxide fuel cells on flattened tube supports
journal, January 2007

Design considerations for segmented-in-series fuel cells
journal, September 2005

Low circumferential voltage gradient self supporting electrode for solid oxide fuel cells
patent, December 1989

Fuel cell module
patent, May 2003

High performance solid electrolyte fuel cells
patent, September 2003

Fuel cell separator plate providing interconnection of reactant gas flowpaths in undulate layer fuel cell stacks
patent, October 2003

High performance solid electrolyte fuel cells
patent, February 2005

High performance ceramic fuel cell interconnect with integrated flowpaths and method for making same
patent, September 2005

Systems for planar fuel cell interconnect units
patent, February 2006

Enhanced solid oxide fuel cell systems
patent, October 2007

Sheet-like chemical cell, fuel cell and methods for manufacturing thereof
patent, January 2008

Chemical vapor deposition methods for making powders and coatings, and coatings made using these methods
patent, April 2008

Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries
patent, May 2008

Thin film solid oxide fuel cell and method for forming
patent, June 2008

Thin film solid oxide fuel cell with lithographically patterned electrolyte and anode layers
patent, March 2009

Solid oxide fuel cell component and a method of manufacturing a solid oxide fuel cell component
patent, May 2009

Direct hydrocarbon fuel cells
patent, May 2010

Gas delivery substrate
patent, May 2010

Method for the fabrication of conductive electronic features
patent, June 2010

Hydrogen storage and integrated fuel cell assembly
patent, August 2010

Interconnects for solid oxide fuel cells and ferritic stainless steels adapted for use with solid oxide fuel cells
patent, November 2010

Electrochemical cell stack assembly
patent-application, February 2004

Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries
patent-application, February 2004

Metal Foam Interconnect
patent-application, June 2004

Fuel cell system
patent-application, October 2005

Offset interconnect for a solid oxide fuel cell and method of making same
patent-application, October 2005

Cermet And Ceramic Interconnects For A Solid Oxide Fuel Cell
patent-application, February 2007

Substrates for deposited electrochemical cell structures and methods of making the same
patent-application, March 2007

Alloy for fuel cell interconnect
patent-application, April 2007

Ceramic coatings for insulating modular fuel cell cassettes in a solid-oxide fuel cell stack
patent-application, June 2007

Systems and methods for stacking fuel cells
patent-application, November 2007

Fuel cells with enhanced via fill compositions and/or enhanced via fill geometries
patent-application, July 2008

Solid oxide fuel cell interconnect
patent-application, August 2008

Electrode-Electrolyte Composite Powders For a Fuel Cell And Method For The Preparation Thereof
patent-application, January 2009

Combination Structure Between Single Cell and Interconnect of Solid Oxide Fuel Cell
patent-application, February 2009

Fuel Cell Reaction Layer, Fuel Cell, and Method for Producing Fuel Cell Reaction Layer
patent-application, June 2009

Fuel cell unit and method for producing an eletrically conductive connection betweenan electrode and a bipolar plate
patent-application, February 2010

Barrier Coatings For Interconnects; Related Devices, And Methods Of Forming
patent-application, March 2010

Fuel Cell Stack Components And Materials
patent-application, August 2010

Insulation for SOFC Systems
patent-application, February 2011