DE2733690A1 - Separator fuer alkalische sekundaerbatterien - Google Patents

Separator fuer alkalische sekundaerbatterien

Info

Publication number
DE2733690A1
DE2733690A1 DE19772733690 DE2733690A DE2733690A1 DE 2733690 A1 DE2733690 A1 DE 2733690A1 DE 19772733690 DE19772733690 DE 19772733690 DE 2733690 A DE2733690 A DE 2733690A DE 2733690 A1 DE2733690 A1 DE 2733690A1
Authority
DE
Germany
Prior art keywords
titanate
matrix
material forming
present
weight
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.)
Granted
Application number
DE19772733690
Other languages
German (de)
English (en)
Other versions
DE2733690C2 (US20100223739A1-20100909-C00005.png
Inventor
Roland F Chireau
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.)
Yardney Electric Corp
Original Assignee
Yardney Electric Corp
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 Yardney Electric Corp filed Critical Yardney Electric Corp
Publication of DE2733690A1 publication Critical patent/DE2733690A1/de
Application granted granted Critical
Publication of DE2733690C2 publication Critical patent/DE2733690C2/de
Granted 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • 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
    • H01M50/491—Porosity
    • 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)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
DE19772733690 1976-07-27 1977-07-26 Separator fuer alkalische sekundaerbatterien Granted DE2733690A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/709,136 US4034144A (en) 1976-07-27 1976-07-27 Separator for secondary alkaline batteries

Publications (2)

Publication Number Publication Date
DE2733690A1 true DE2733690A1 (de) 1978-02-02
DE2733690C2 DE2733690C2 (US20100223739A1-20100909-C00005.png) 1981-09-24

Family

ID=24848630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772733690 Granted DE2733690A1 (de) 1976-07-27 1977-07-26 Separator fuer alkalische sekundaerbatterien

Country Status (8)

Country Link
US (1) US4034144A (US20100223739A1-20100909-C00005.png)
JP (1) JPS5836823B2 (US20100223739A1-20100909-C00005.png)
CA (1) CA1073044A (US20100223739A1-20100909-C00005.png)
DE (1) DE2733690A1 (US20100223739A1-20100909-C00005.png)
FR (1) FR2360179A1 (US20100223739A1-20100909-C00005.png)
GB (2) GB1555586A (US20100223739A1-20100909-C00005.png)
IL (1) IL52567A (US20100223739A1-20100909-C00005.png)
IT (1) IT1079376B (US20100223739A1-20100909-C00005.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025930A2 (de) * 1979-09-20 1981-04-01 Siemens Aktiengesellschaft Diaphragmen für elektrochemische Zellen und deren Herstellung

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4363834A (en) * 1980-03-10 1982-12-14 Hughes Aircraft Company Process for preparing wettable composites from inert organic polymer fibers with inorganic particles
US4277547A (en) * 1980-03-10 1981-07-07 Hughes Aircraft Company Alkaline battery spearator
DE3337570C2 (de) * 1983-10-15 1986-03-13 Varta Batterie Ag, 3000 Hannover Bei hoher Temperatur entladbares galvanisches Primärelement
JPS61214357A (ja) * 1985-03-19 1986-09-24 Japan Vilene Co Ltd アルカリ電池用セパレ−タ
US4818735A (en) * 1986-02-14 1989-04-04 National Institute For Research In Inorganic Materials Tetragonal system tunnel-structured compound AX(GA8MYGA(8+X)-YTI16-X0 56), and cation conductor and heat insulating material composed thereof
US5208121A (en) * 1991-06-18 1993-05-04 Wisconsin Alumni Research Foundation Battery utilizing ceramic membranes
US20020012848A1 (en) * 1999-02-26 2002-01-31 Callahan Robert W. Electrochemical cell incorporating polymer matrix material
US6849702B2 (en) 1999-02-26 2005-02-01 Robert W. Callahan Polymer matrix material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364077A (en) * 1964-06-29 1968-01-16 Mc Donnell Douglas Corp Battery separator and battery
US3625771A (en) * 1969-03-27 1971-12-07 Mc Donnell Douglas Corp Battery separator
US3647554A (en) * 1969-04-17 1972-03-07 Mc Donnell Douglas Corp Battery separator and method of producing same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861963A (en) * 1968-02-23 1975-01-21 Mc Donnell Douglas Corp Battery separator construction
US3539396A (en) * 1968-11-05 1970-11-10 Us Army Rechargeable alkaline zinc system
US3711336A (en) * 1970-08-05 1973-01-16 Mc Donnell Douglas Corp Ceramic separator and filter and method of production

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364077A (en) * 1964-06-29 1968-01-16 Mc Donnell Douglas Corp Battery separator and battery
US3625771A (en) * 1969-03-27 1971-12-07 Mc Donnell Douglas Corp Battery separator
US3647554A (en) * 1969-04-17 1972-03-07 Mc Donnell Douglas Corp Battery separator and method of producing same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025930A2 (de) * 1979-09-20 1981-04-01 Siemens Aktiengesellschaft Diaphragmen für elektrochemische Zellen und deren Herstellung
EP0025930A3 (en) * 1979-09-20 1981-06-03 Siemens Aktiengesellschaft Berlin Und Munchen Diaphragms for electrochemical cells and their manufacture

Also Published As

Publication number Publication date
GB1557775A (en) 1979-12-12
GB1555586A (en) 1979-11-14
IT1079376B (it) 1985-05-08
FR2360179B1 (US20100223739A1-20100909-C00005.png) 1980-04-18
US4034144A (en) 1977-07-05
DE2733690C2 (US20100223739A1-20100909-C00005.png) 1981-09-24
CA1073044A (en) 1980-03-04
JPS5836823B2 (ja) 1983-08-11
IL52567A0 (en) 1977-10-31
FR2360179A1 (fr) 1978-02-24
IL52567A (en) 1979-09-30
JPS5319538A (en) 1978-02-22

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Legal Events

Date Code Title Description
OAP Request for examination filed
OD Request for examination
D2 Grant after examination
8339 Ceased/non-payment of the annual fee