CA2173330C - Accumulateur electrochimique bipolaire forme par l'empilage d'elements a plaques - Google Patents

Accumulateur electrochimique bipolaire forme par l'empilage d'elements a plaques Download PDF

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Publication number
CA2173330C
CA2173330C CA002173330A CA2173330A CA2173330C CA 2173330 C CA2173330 C CA 2173330C CA 002173330 A CA002173330 A CA 002173330A CA 2173330 A CA2173330 A CA 2173330A CA 2173330 C CA2173330 C CA 2173330C
Authority
CA
Canada
Prior art keywords
electrochemical battery
cell
bipolar electrochemical
cells
battery
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002173330A
Other languages
English (en)
Other versions
CA2173330A1 (fr
Inventor
Martin Klein
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electro Energy Inc
Original Assignee
Electro Energy Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/134,429 external-priority patent/US5393617A/en
Application filed by Electro Energy Inc filed Critical Electro Energy Inc
Publication of CA2173330A1 publication Critical patent/CA2173330A1/fr
Application granted granted Critical
Publication of CA2173330C publication Critical patent/CA2173330C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0413—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes
    • H01M10/0418—Large-sized flat cells or batteries for motive or stationary systems with plate-like electrodes with bipolar electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/0468—Compression means for stacks of electrodes and separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/24—Alkaline accumulators
    • H01M10/30—Nickel accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

La présente invention a pour objet des structures d'électrodes qui peuvent être adaptées pour des éléments à plaques électrochimiques primaires et électriquement rechargeables. Un élément à plaques plates se compose de couches externes polymères, remplies de carbone et conductrices, qui servent de contacts d'électrodes et de conteneur de l'élément. Il est possible de construire des accumulateurs à plusieurs éléments, présentant une tension supérieure, en empilant des éléments individuels. Des électrodes spécialement formulées et des techniques de traitement compatibles avec la construction de l'élément à plaques sont décrites pour un système d'accumulateur hybride nickel-métal. L'invention concerne, en outre, la fabrication d'électrodes à partir d'un matériau électrochimiquement actif, obtenu en recouvrant de nickel des particules peu ou non conductrices d'hydroxyde de métal ou de poudre d'oxyde de métal, selon un procédé de nickelage sans courant. La conception de l'élément et les formulations des électrodes assurent le fonctionnement individuel d'un élément scellé de manière étanche, à faible pression ou dégazé et/ou le fonctionnement de ces éléments dans un ensemble empilé dans un logement extérieur d'accumulateurs.
CA002173330A 1993-10-08 1994-10-07 Accumulateur electrochimique bipolaire forme par l'empilage d'elements a plaques Expired - Fee Related CA2173330C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/134,429 1993-10-08
US08/134,429 US5393617A (en) 1993-10-08 1993-10-08 Bipolar electrochmeical battery of stacked wafer cells
PCT/US1994/011458 WO1995011526A2 (fr) 1993-10-08 1994-10-07 Accumulateur electrochimique bipolaire constitue d'elements a plaques empiles

Publications (2)

Publication Number Publication Date
CA2173330A1 CA2173330A1 (fr) 1995-04-27
CA2173330C true CA2173330C (fr) 2006-04-11

Family

ID=36178079

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002173330A Expired - Fee Related CA2173330C (fr) 1993-10-08 1994-10-07 Accumulateur electrochimique bipolaire forme par l'empilage d'elements a plaques

Country Status (1)

Country Link
CA (1) CA2173330C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111725518A (zh) * 2019-03-20 2020-09-29 卢云峰 一种复合电极膜及其制备方法和应用

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102126371B1 (ko) * 2017-09-11 2020-06-25 주식회사 유뱃 전기화학 소자 및 그 제조 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111725518A (zh) * 2019-03-20 2020-09-29 卢云峰 一种复合电极膜及其制备方法和应用

Also Published As

Publication number Publication date
CA2173330A1 (fr) 1995-04-27

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Effective date: 20101007