Solid oxide fuel cells with cathode functional layers

Title: Solid oxide fuel cells with cathode functional layers

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Abstract

In various embodiments, a solid oxide fuel cell features a functional layer for reducing interfacial resistance between the cathode and the solid electrolyte.

Inventors:: Pan, Ke-Ji; Abdul Jabbar, Mohammed Hussain; Ding, Dong; Wachsman, Eric

Issue Date:: 2019-10-29

Research Org.:: Redox Power Systems, LLC, College Park, MD (United States); Univ. of Maryland, College Park, MD (United States)

Sponsoring Org.:: USDOE

OSTI Identifier:: 1600234

Patent Number(s):: 10461335

Application Number:: 15/461,708

Assignee:: Redox Power Systems, LLC (College Park, MD); University of Maryland (College Park, MD)

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

B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL

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H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M4/9066 - {of metal-ceramic composites or mixtures, e.g. cermets}
H01M8/1246 - the electrolyte consisting of oxides
H01M4/9033 - {Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites}
H01M8/1253 - the electrolyte containing zirconium oxide
H01M8/126 - the electrolyte containing cerium oxide
H01M2250/30 - Fuel cells in portable systems, e.g. mobile phone, laptop
H01M8/1213 - characterised by the electrode/electrolyte combination or the supporting material

B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B05D7/50 - {Multilayers}

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02P - CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P70/50 - Manufacturing or production processes characterised by the final manufactured product

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M4/8663 - {Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers}
H01M2008/1293 - {Fuel cells with solid oxide electrolytes}

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
Y02E60/50 - Fuel cells

B - PERFORMING OPERATIONS B05 - SPRAYING OR ATOMISING IN GENERAL B05D - PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
B05D3/0254 - {After-treatment}

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DOE Contract Number:: AR0000494

Resource Type:: Patent

Resource Relation:: Patent File Date: 03/17/2017

Country of Publication:: United States

Language:: English

Subject:: 30 DIRECT ENERGY CONVERSION

Citation Formats


                    Pan, Ke-Ji, Abdul Jabbar, Mohammed Hussain, Ding, Dong, and Wachsman, Eric. Solid oxide fuel cells with cathode functional layers.  United States: N. p., 2019. 
        Web.

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                    Pan, Ke-Ji, Abdul Jabbar, Mohammed Hussain, Ding, Dong, & Wachsman, Eric. Solid oxide fuel cells with cathode functional layers.  United States.

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                    Pan, Ke-Ji, Abdul Jabbar, Mohammed Hussain, Ding, Dong, and Wachsman, Eric. Tue .  
        "Solid oxide fuel cells with cathode functional layers".  United States.  https://www.osti.gov/servlets/purl/1600234.

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@article{osti_1600234,

  title        = {Solid oxide fuel cells with cathode functional layers},

  author       = {Pan, Ke-Ji and Abdul Jabbar, Mohammed Hussain and Ding, Dong and Wachsman, Eric},

  abstractNote = {In various embodiments, a solid oxide fuel cell features a functional layer for reducing interfacial resistance between the cathode and the solid electrolyte.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {2019},

  month        = {10}

}

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