FR2239770A1 - Zinc electrode sheathed in fibrous material - controlling dendritic growth - Google Patents

Zinc electrode sheathed in fibrous material - controlling dendritic growth

Info

Publication number
FR2239770A1
FR2239770A1 FR7426450A FR7426450A FR2239770A1 FR 2239770 A1 FR2239770 A1 FR 2239770A1 FR 7426450 A FR7426450 A FR 7426450A FR 7426450 A FR7426450 A FR 7426450A FR 2239770 A1 FR2239770 A1 FR 2239770A1
Authority
FR
France
Prior art keywords
fibrous material
zinc electrode
dendritic growth
sheathed
electrode
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.)
Withdrawn
Application number
FR7426450A
Other languages
French (fr)
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.)
Suez WTS Systems USA Inc
Original Assignee
Ionics 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
Application filed by Ionics Inc filed Critical Ionics Inc
Publication of FR2239770A1 publication Critical patent/FR2239770A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • H01M10/28—Construction or manufacture
    • H01M10/281—Large cells or batteries with stacks of 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
    • 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
    • H01M4/42—Alloys based on zinc
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Hybrid Cells (AREA)

Abstract

A Zn electrode esp. for a Ni/Zn accumulator comprises a Zn sheet sheathed in a fibrous material which swells when in contact with the electrolyte so that there is no free electrolyte between the active parts of the accumulator plates or of the battery resulting from the assembly of such an electrode and a counter-electrode.
FR7426450A 1973-07-30 1974-07-30 Zinc electrode sheathed in fibrous material - controlling dendritic growth Withdrawn FR2239770A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US38411873A 1973-07-30 1973-07-30

Publications (1)

Publication Number Publication Date
FR2239770A1 true FR2239770A1 (en) 1975-02-28

Family

ID=23516117

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426450A Withdrawn FR2239770A1 (en) 1973-07-30 1974-07-30 Zinc electrode sheathed in fibrous material - controlling dendritic growth

Country Status (6)

Country Link
JP (1) JPS5043436A (en)
BE (1) BE818214A (en)
DE (1) DE2435689A1 (en)
FR (1) FR2239770A1 (en)
IT (1) IT1018749B (en)
NL (1) NL7410168A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028879A2 (en) * 1979-10-30 1981-05-20 General Motors Corporation Zinc electrodes for nickel-zinc accumulators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028879A2 (en) * 1979-10-30 1981-05-20 General Motors Corporation Zinc electrodes for nickel-zinc accumulators
EP0028879A3 (en) * 1979-10-30 1981-05-27 General Motors Corporation Zinc electrodes for nickel-zinc accumulators

Also Published As

Publication number Publication date
JPS5043436A (en) 1975-04-19
BE818214A (en) 1974-11-18
NL7410168A (en) 1975-02-03
IT1018749B (en) 1977-10-20
DE2435689A1 (en) 1975-02-20

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Legal Events

Date Code Title Description
ST Notification of lapse