JPS5546269A - Dry cell - Google Patents

Dry cell

Info

Publication number
JPS5546269A
JPS5546269A JP11960178A JP11960178A JPS5546269A JP S5546269 A JPS5546269 A JP S5546269A JP 11960178 A JP11960178 A JP 11960178A JP 11960178 A JP11960178 A JP 11960178A JP S5546269 A JPS5546269 A JP S5546269A
Authority
JP
Japan
Prior art keywords
graphite
carbon black
conductive assistant
surface area
electrolyte
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.)
Pending
Application number
JP11960178A
Other languages
Japanese (ja)
Inventor
Hiroshi Sasama
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell Ltd
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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP11960178A priority Critical patent/JPS5546269A/en
Publication of JPS5546269A publication Critical patent/JPS5546269A/en
Pending 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
    • H01M4/624—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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To provide a good holding of electrolyte and conductivity, by mixing a carbon black, having a special apparent specific gravity and specific surface area, and a graphite in the anode compound. CONSTITUTION:An anode compound 1 is composed of a material, made with a conductive assistant added to manganese dioxide, ammonium chloride, etc., and the conductive assistant is constructed by a graphite and a carbon black with an apparent specific gravity of 0.05-0.07 and specific surface area of 500-800m<2>/g. It is preferable for the graphite to be blended 10-50% by weight in the conductive assistant. In this way, a cell can be provided with a big ability of electrolyte holding and good conductivity further at low cost. For this carbon black, is used a material in the above described range from those obtained as a by-products in the process of manufacturing water gas by a reaction between coke or hydrocarbon and oxygen or oxygen conten gas and steam.
JP11960178A 1978-09-27 1978-09-27 Dry cell Pending JPS5546269A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11960178A JPS5546269A (en) 1978-09-27 1978-09-27 Dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11960178A JPS5546269A (en) 1978-09-27 1978-09-27 Dry cell

Publications (1)

Publication Number Publication Date
JPS5546269A true JPS5546269A (en) 1980-03-31

Family

ID=14765423

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11960178A Pending JPS5546269A (en) 1978-09-27 1978-09-27 Dry cell

Country Status (1)

Country Link
JP (1) JPS5546269A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211863A (en) * 1986-03-10 1987-09-17 Sanyo Electric Co Ltd Nonaqueous electrolyte battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110034A (en) * 1974-02-08 1975-08-29
JPS5112469A (en) * 1974-07-22 1976-01-31 Tokyo Shibaura Electric Co

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110034A (en) * 1974-02-08 1975-08-29
JPS5112469A (en) * 1974-07-22 1976-01-31 Tokyo Shibaura Electric Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62211863A (en) * 1986-03-10 1987-09-17 Sanyo Electric Co Ltd Nonaqueous electrolyte battery
JP2686072B2 (en) * 1986-03-10 1997-12-08 三洋電機株式会社 Non-aqueous electrolyte battery

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