CA1124436A - Materiaux de separation pour systemes secondaires de piles alcalines et methode pour mesurer analytiquement l'efficacite de ces materiaux - Google Patents

Materiaux de separation pour systemes secondaires de piles alcalines et methode pour mesurer analytiquement l'efficacite de ces materiaux

Info

Publication number
CA1124436A
CA1124436A CA312,229A CA312229A CA1124436A CA 1124436 A CA1124436 A CA 1124436A CA 312229 A CA312229 A CA 312229A CA 1124436 A CA1124436 A CA 1124436A
Authority
CA
Canada
Prior art keywords
separator
zinc
separator material
electrolyte
polymer component
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
Application number
CA312,229A
Other languages
English (en)
Inventor
James J. Bolstad
Giuseppe D. Bucci
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.)
GNB Inc
Original Assignee
Gould 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 US05/945,978 external-priority patent/US4221123A/en
Application filed by Gould Inc filed Critical Gould Inc
Application granted granted Critical
Publication of CA1124436A publication Critical patent/CA1124436A/fr
Expired 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
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2300/00—Electrolytes
    • H01M2300/0002—Aqueous electrolytes
    • H01M2300/0014—Alkaline electrolytes
    • 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)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
CA312,229A 1977-09-30 1978-09-27 Materiaux de separation pour systemes secondaires de piles alcalines et methode pour mesurer analytiquement l'efficacite de ces materiaux Expired CA1124436A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83835177A 1977-09-30 1977-09-30
US838,351 1977-09-30
US05/945,978 US4221123A (en) 1978-09-26 1978-09-26 Separator materials for secondary alkaline battery systems and method of analytically determining the suitability of such materials
US945,978 1978-09-26

Publications (1)

Publication Number Publication Date
CA1124436A true CA1124436A (fr) 1982-05-25

Family

ID=27126019

Family Applications (1)

Application Number Title Priority Date Filing Date
CA312,229A Expired CA1124436A (fr) 1977-09-30 1978-09-27 Materiaux de separation pour systemes secondaires de piles alcalines et methode pour mesurer analytiquement l'efficacite de ces materiaux

Country Status (3)

Country Link
CA (1) CA1124436A (fr)
FR (1) FR2404926A1 (fr)
GB (1) GB2005290A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1177534A (fr) * 1980-11-26 1984-11-06 John E. Bennett Accumulateur au lithium et a l'ammoniate de soufre
CN117790915B (zh) * 2023-12-27 2024-09-17 天科新能源有限责任公司 一种钠离子电池正负极电解质隔膜层叠控制系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1470131A (fr) * 1965-02-26 1967-02-17 Radiation Applic Inc Séparateur pour piles alcalines
US3585081A (en) * 1968-09-16 1971-06-15 Alfred Harris Mirman Battery separator
US3684580A (en) * 1970-08-19 1972-08-15 Michael J Lysaght Battery separator materials
JPS4854446A (fr) * 1971-11-12 1973-07-31
GB1451892A (en) * 1972-09-25 1976-10-06 Secr Defence Separators for electrolytic cells
US3925332A (en) * 1974-06-18 1975-12-09 Asahi Dow Ltd Hydrophilic membrane and process for the preparation thereof
JPS52101436A (en) * 1976-02-20 1977-08-25 Hitachi Maxell Zinc alkali secondary battery
JPS52112740A (en) * 1976-03-17 1977-09-21 Hitachi Maxell Zinc alkali secondary battery
JPS5524658A (en) * 1978-08-11 1980-02-21 Seiko Instr & Electronics Ltd Inspecting circuit for electronic watch

Also Published As

Publication number Publication date
FR2404926A1 (fr) 1979-04-27
GB2005290A (en) 1979-04-19

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Legal Events

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