Corrosion protected, multi-layer fuel cell interface

Title: Corrosion protected, multi-layer fuel cell interface

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Abstract

An improved interface configuration for use between adjacent elements of a fuel cell stack. The interface is impervious to gas and liquid and provides resistance to corrosion by the electrolyte of the fuel cell. The multi-layer configuration for the interface comprises a non-cupreous metal-coated metallic element to which is film-bonded a conductive layer by hot pressing a resin therebetween. The multi-layer arrangement provides bridging electrical contact.

Inventors:

Feigenbaum, Haim ^[1]; Pudick, Sheldon ^[2]; Wang, Chiu L ^[3]

Ramat Ilan, IL
Sayreville, NJ
Edison, NJ

Issue Date:: 1986-01-01

OSTI Identifier:: 865950

Patent Number(s):: 4605602

Assignee:: Engelhard Corporation (Menlo Park, NJ)

Patent Classifications (CPCs):: Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY

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Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/49108 - Electric battery cell making

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M8/0263 - having meandering or serpentine paths
H01M8/0297 - Arrangements for joining electrodes, reservoir layers, heat exchange units or bipolar separators to each other
H01M8/2415 - {External manifolded battery stock}

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

Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC Y10T - TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T29/4911 - including sealing

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M8/2484 - characterised by external manifolds

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Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: corrosion; protected; multi-layer; fuel; cell; interface; improved; configuration; adjacent; elements; stack; impervious; gas; liquid; provides; resistance; electrolyte; comprises; non-cupreous; metal-coated; metallic; element; film-bonded; conductive; layer; hot; pressing; resin; therebetween; arrangement; bridging; electrical; contact; fuel cell; arrangement provides; electrical contact; cell stack; hot pressing; conductive layer; provides bridging; provides resistance; multi-layer arrangement; bridging electrical; adjacent elements; cell interface; interface configuration; hot press; coated metal; improved interface; metallic element; interface comprises; /429/29/427/

Citation Formats


                    Feigenbaum, Haim, Pudick, Sheldon, and Wang, Chiu L. Corrosion protected, multi-layer fuel cell interface.  United States: N. p., 1986. 
        Web.

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                    Feigenbaum, Haim, Pudick, Sheldon, & Wang, Chiu L. Corrosion protected, multi-layer fuel cell interface.  United States.

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                    Feigenbaum, Haim, Pudick, Sheldon, and Wang, Chiu L. Wed .  
        "Corrosion protected, multi-layer fuel cell interface".  United States.  https://www.osti.gov/servlets/purl/865950.

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@article{osti_865950,

  title        = {Corrosion protected, multi-layer fuel cell interface},

  author       = {Feigenbaum, Haim and Pudick, Sheldon and Wang, Chiu L},

  abstractNote = {An improved interface configuration for use between adjacent elements of a fuel cell stack. The interface is impervious to gas and liquid and provides resistance to corrosion by the electrolyte of the fuel cell. The multi-layer configuration for the interface comprises a non-cupreous metal-coated metallic element to which is film-bonded a conductive layer by hot pressing a resin therebetween. The multi-layer arrangement provides bridging electrical contact.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1986},

  month        = {1}

}

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