中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

11 records (took 0.025 seconds)

    Method for preparing an air breathing electrode
    2.
    发明授权
    Method for preparing an air breathing electrode 失效
    制备空气呼吸电极的方法

    公开(公告)号：US3594236A

    公开(公告)日：1971-07-20

    申请号：US3594236D

    申请日：1967-11-22

    Applicant: ESB INC

    Inventor： BODEN DAVID P ,  SKLARCHUK JACK C

    IPC: H01M4/88 ,  H01M12/06 ,  H01M27/04

    CPC classification number: H01M12/06 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/8878 ,  H01M4/8892 ,  H01M4/8896 ,  H01M4/9075

    Abstract: A METHOD FOR PREPARING AN AIR BREATHING ELECTRODE WHICH COMPRISES APPLYING A CATALYST COMPOSITION TO A METALLIC GRID MEMBER, APPLYING A FLUOROCARBON POLYMER SHEET MATERIAL CONTAINING A POREFORMING AGENT ONTO THE SIDE OF THE CATALYST COMPOSITION AND THEREAFTER REMOVING THE PORE-FORMER FROM THE FLUOROCARBON POLYMER SHEET MATERIAL TO RENDER IT MICROPOROUS. THE FLUOROCARBON POLYMER SHEET MATERIAL IS APPLIED TO THE CATALYST COMPOSITION BY HOT PRESSING TO FIRMLY ATTACH IT THERETO. THE METALLIC SALT CORE-FORMER IS REMOVED FROM THE FLUOROCARBON POLYMER SHEET MATERIAL AFTER IT IS APPLIED TO THE CATALYST COMPOSITION, AND THE PORE-FORMER MAY BE REMOVED BY CONTACTING THE ELECTRODE WITH A LEACHING SOLVENT. AN ALTERNATIVE PROCEDURE COMPRISES APPLYING A LAYER OF A CATALYST COMPOSITION ONTO A FLUOROCARBON POLYMER SHEET MATERIAL CONTAINING A PORE FORMER, PLACING A METALLIC GRID ONTO THE CATALYST LAYER, HOT PRESSING THE GRID/CATALYST/FLUOROCARBON POLYMER TO FORM A UNITARY STRUCTURE, AND THEN REMOVING THE POREFORMER.

    SODIUM-ALUMINUM HALIDE, SULFUR BATTERY
    5.
    发明专利
    SODIUM-ALUMINUM HALIDE, SULFUR BATTERY 未知

    公开(公告)号：CA1042066A

    公开(公告)日：1978-11-07

    申请号：CA249142

    申请日：1976-03-30

    Applicant: ESB INC

    Inventor： WERTH JOHN ,  SKLARCHUK JACK C

    IPC: H01M4/38 ,  H01M10/39 ,  H01M10/36

    Abstract: A secondary battery utilizing a molten sodium negative reactant, a sulfur-aluminum halide positive reactant melt having a carbon powder dispersed within the melt, a molten sodium haloaluminate electrolyte, and a selectively ionically-conductive separator positioned between the negative and positive reactants.

    METHOD FOR FABRICATING ELECTROCHEMICAL CELLS WITH FUSED ELECTROLYTE
    6.
    发明专利
    METHOD FOR FABRICATING ELECTROCHEMICAL CELLS WITH FUSED ELECTROLYTE 未知

    公开(公告)号：CA1035413A

    公开(公告)日：1978-07-25

    申请号：CA249141

    申请日：1976-03-30

    Applicant: ESB INC

    Inventor： WERTH JOHN ,  CROUCH DELL A ,  SKLARCHUK JACK C

    IPC: H01M6/18 ,  H01M10/38 ,  H01M10/39

    Abstract: High temperature secondary cells having a molten salt or fused salt electrolyte are fabricated in ambient atmosphere. Such cells typically have an electrolyte, a positive reactant or a negative reactant which are capable of reacting with moisture or oxygen contained in the atmosphere. The ingredients or materials comprising the positive and negative reactants and the electrolyte are processed in a state in which they do not react significantly with moisture or oxygen in the ambient atmosphere. Thereafter, they are electrically charged in the positive reactant compartment of a cell container at the operating temperature of the cell whereby the negative reactant of the cell is provided in the negative reactant compartment of the cell container and a positive reactant-electrolyte melt is provided in the positive reactant compartment of the cell container.

    8.
    发明专利
    未知

    公开(公告)号：DE2613903A1

    公开(公告)日：1976-12-23

    申请号：DE2613903

    申请日：1976-03-31

    Applicant: ESB INC

    Inventor： SKLARCHUK JACK C

    IPC: H01M10/39 ,  H01M6/20

    Abstract: A secondary battery utilizing a molten sodium negative reactant, mixture of metal halides, sulfur positive reactant melt having a carbon powder dispersed within the melt, a molten sodium haloaluminate electrolyte, and a selectively ionically-conductive separator positioned between the negative and positive reactants.

    SODIUM-MIXTURE OF METAL HALIDES, SULFUR BATTERY
    10.
    发明专利
    SODIUM-MIXTURE OF METAL HALIDES, SULFUR BATTERY 未知

    公开(公告)号：CA1040703A

    公开(公告)日：1978-10-17

    申请号：CA249143

    申请日：1976-03-30

    Applicant: ESB INC

    Inventor： SKLARCHUK JACK C

    IPC: H01M10/39 ,  H01M10/36

    Abstract: A secondary battery utilizing a molten sodium negative reactant, a mixture of metal halides, sulfur positive reactant melt having a carbon powder dispersed within the melt, a molten sodium haloaluminate electrolyte, and a selectively ionically-conductive separator positioned between the negative and positive reactants.

Patent Agency Ranking