Devices capable of removing silicon and aluminum from gaseous atmospheres

Spengler, Charles J; Singh, Prabhakar

Title: Devices capable of removing silicon and aluminum from gaseous atmospheres

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Abstract

An electrochemical device is made of a containment vessel (30) optional ceramic material within the containment vessel and including one or more electrochemical cells (10), the cells containing a porous exposed electrode (11) in contact with a solid electrolyte, where at least one of the exposed electrode, the containment vessel, and the optional ceramic material contains a deposit selected from metal oxide and metal salt capable of forming a metal oxide upon heating, where the metal is selected from the group consisting of Ce, Sm, Mg, Be, Ca, Sr, Ti, Zr, Hf, Y, La, Pr, Nb, Pm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, and their mixtures.

Inventors:

Spengler, Charles J ^[1]; Singh, Prabhakar ^[1]

Murrysville, PA

Issue Date:: 1989-01-01

Research Org.:: Westinghouse Electric Corp., Pittsburgh, PA (United States)

OSTI Identifier:: 867200

Patent Number(s):: 4885078

Assignee:: Westinghouse Electric Corp. (Pittsburgh, PA)

Patent Classifications (CPCs):: G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES

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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G - PHYSICS G01 - MEASURING G01N - INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
G01N27/4075 - {Composition or fabrication of the electrodes and coatings thereon, e.g. catalysts}

H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
H01M8/02 - Details
H01M8/12 - operating at high temperature, e.g. with stabilised ZrO2 electrolyte

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

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DOE Contract Number:: AC21-80ET17089

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: devices; capable; removing; silicon; aluminum; gaseous; atmospheres; electrochemical; device; containment; vessel; 30; optional; ceramic; material; including; cells; 10; containing; porous; exposed; electrode; 11; contact; solid; electrolyte; contains; deposit; selected; metal; oxide; salt; forming; heating; consisting; mg; sr; zr; hf; nb; eu; gd; tb; tm; mixtures; ceramic material; containment vessel; electrochemical cells; metal oxide; electrochemical cell; solid electrolyte; metal salt; electrochemical device; cells containing; removing silicon; gaseous atmosphere; material contains; cells contain; ceramic mater; /204/429/

Citation Formats


                    Spengler, Charles J, and Singh, Prabhakar. Devices capable of removing silicon and aluminum from gaseous atmospheres.  United States: N. p., 1989. 
        Web.

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                    Spengler, Charles J, & Singh, Prabhakar. Devices capable of removing silicon and aluminum from gaseous atmospheres.  United States.

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                    Spengler, Charles J, and Singh, Prabhakar. Sun .  
        "Devices capable of removing silicon and aluminum from gaseous atmospheres".  United States.  https://www.osti.gov/servlets/purl/867200.

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@article{osti_867200,

  title        = {Devices capable of removing silicon and aluminum from gaseous atmospheres},

  author       = {Spengler, Charles J and Singh, Prabhakar},

  abstractNote = {An electrochemical device is made of a containment vessel (30) optional ceramic material within the containment vessel and including one or more electrochemical cells (10), the cells containing a porous exposed electrode (11) in contact with a solid electrolyte, where at least one of the exposed electrode, the containment vessel, and the optional ceramic material contains a deposit selected from metal oxide and metal salt capable of forming a metal oxide upon heating, where the metal is selected from the group consisting of Ce, Sm, Mg, Be, Ca, Sr, Ti, Zr, Hf, Y, La, Pr, Nb, Pm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu, Th, U, and their mixtures.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1989},

  month        = {1}

}

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