DE1771604C3 - Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt - Google Patents

Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt

Info

Publication number
DE1771604C3
DE1771604C3 DE1771604A DE1771604A DE1771604C3 DE 1771604 C3 DE1771604 C3 DE 1771604C3 DE 1771604 A DE1771604 A DE 1771604A DE 1771604 A DE1771604 A DE 1771604A DE 1771604 C3 DE1771604 C3 DE 1771604C3
Authority
DE
Germany
Prior art keywords
zinc
electrode
element according
additional metal
manganese dioxide
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
DE1771604A
Other languages
German (de)
English (en)
Other versions
DE1771604A1 (de
DE1771604B2 (de
Inventor
Herbert Dipl.-Chem.Dr. Holzer
Gerhard Dipl.-Chem.Dr. Schneider
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.)
VARTA Batterie AG
Original Assignee
VARTA Batterie AG
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 VARTA Batterie AG filed Critical VARTA Batterie AG
Priority to DE1771604A priority Critical patent/DE1771604C3/de
Priority to BE731505D priority patent/BE731505A/xx
Priority to AT369069A priority patent/AT284230B/de
Priority to FR6917025A priority patent/FR2011932A1/fr
Priority to NL6908762A priority patent/NL6908762A/xx
Publication of DE1771604A1 publication Critical patent/DE1771604A1/de
Publication of DE1771604B2 publication Critical patent/DE1771604B2/de
Application granted granted Critical
Publication of DE1771604C3 publication Critical patent/DE1771604C3/de
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
    • 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
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline 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
    • H01M4/624—Electric conductive fillers
    • H01M4/626—Metals
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive 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
    • 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
    • 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
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • 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
    • H01M4/624—Electric conductive fillers
    • H01M4/625—Carbon or graphite
    • 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)
  • Battery Electrode And Active Subsutance (AREA)
DE1771604A 1968-06-14 1968-06-14 Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt Expired DE1771604C3 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE1771604A DE1771604C3 (de) 1968-06-14 1968-06-14 Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt
BE731505D BE731505A (enExample) 1968-06-14 1969-04-15
AT369069A AT284230B (de) 1968-06-14 1969-04-17 Wiederaufladbares Braunstein/Zink-Element mit alkalischem Elektrolyten
FR6917025A FR2011932A1 (en) 1968-06-14 1969-05-23 Zinc pyrolusite based batteries with polyamide
NL6908762A NL6908762A (enExample) 1968-06-14 1969-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1771604A DE1771604C3 (de) 1968-06-14 1968-06-14 Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt

Publications (3)

Publication Number Publication Date
DE1771604A1 DE1771604A1 (de) 1971-04-01
DE1771604B2 DE1771604B2 (de) 1973-04-12
DE1771604C3 true DE1771604C3 (de) 1973-10-31

Family

ID=5700918

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1771604A Expired DE1771604C3 (de) 1968-06-14 1968-06-14 Wiederaufladbares Braunstein/Zink Element mit alkalischem Elektrolyten, bei dem die Kapazität der Zinkelektrode weniger als 40% der tatsachlichen Kapa zitat der Braunsteinelektrode betragt

Country Status (5)

Country Link
AT (1) AT284230B (enExample)
BE (1) BE731505A (enExample)
DE (1) DE1771604C3 (enExample)
FR (1) FR2011932A1 (enExample)
NL (1) NL6908762A (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091181A (en) * 1977-09-01 1978-05-23 Union Carbide Corporation Rechargeable galvanic cell
JPS6079679A (ja) * 1983-09-29 1985-05-07 フオ−ド　モ−タ−　カンパニ− 再充電可能な二酸化マンガン／亜鉛電池
US5108852A (en) * 1990-03-23 1992-04-28 Battery Technologies Inc. Manganese dioxide cathode for a rechargeable alkaline cell, and cell containing the same
WO1991012635A2 (en) * 1990-02-15 1991-08-22 Battery Technologies Inc. Manganese dioxide cathode for a rechargeable cell, and cell containing the same

Also Published As

Publication number Publication date
BE731505A (enExample) 1969-09-15
NL6908762A (enExample) 1969-12-16
DE1771604A1 (de) 1971-04-01
AT284230B (de) 1970-09-10
DE1771604B2 (de) 1973-04-12
FR2011932A1 (en) 1970-03-13

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee