JPS57105958A - Alkaline dry cell - Google Patents

Alkaline dry cell

Info

Publication number
JPS57105958A
JPS57105958A JP55181547A JP18154780A JPS57105958A JP S57105958 A JPS57105958 A JP S57105958A JP 55181547 A JP55181547 A JP 55181547A JP 18154780 A JP18154780 A JP 18154780A JP S57105958 A JPS57105958 A JP S57105958A
Authority
JP
Japan
Prior art keywords
separator
serves
coated
acrylate
sheet
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
JP55181547A
Other languages
Japanese (ja)
Inventor
Kazumasa Yoshida
Kenji Koga
Yoshitatsu Kitami
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.)
FDK Twicell Co Ltd
Original Assignee
Toshiba Battery Co 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 Toshiba Battery Co Ltd filed Critical Toshiba Battery Co Ltd
Priority to JP55181547A priority Critical patent/JPS57105958A/en
Publication of JPS57105958A publication Critical patent/JPS57105958A/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
    • 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
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • 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)

Abstract

PURPOSE:To improve the preservability and the leak resistance of an alkali cell by using a separator consisting of a sheet of base paper soaked or coated with a bridge type copolymer of sodium acrylate and amide acrylate. CONSTITUTION:A positive electrode agent 4 of manganese dioxide is stuffed into the inner wall of a metal container 5 which serves as a positive electrode terminal, and a gel-like negative electrode agent 6 is contained inside it being divided by a separator 3. A sealing plate 8, which serves as a negative electrode terminal and is connected to an electricity collector 9, is attached to the metal container 5 through an insulating packing 7, and sealed to shape a cylindrical alkaline manganese dry cell. For this separator 3, a sheet of base paper 1 made of non woven nylon fabric or the like is used, which is soaked or coated with an aqueous solution of a bridge type copolymer powder of sodium carylate and amide acrylate to form a paste layer 2. It is proper to form this paste layer 2 by soaking or coating with a polymer of 0.1 to 10 grams per 1 square meter.
JP55181547A 1980-12-22 1980-12-22 Alkaline dry cell Pending JPS57105958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55181547A JPS57105958A (en) 1980-12-22 1980-12-22 Alkaline dry cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55181547A JPS57105958A (en) 1980-12-22 1980-12-22 Alkaline dry cell

Publications (1)

Publication Number Publication Date
JPS57105958A true JPS57105958A (en) 1982-07-01

Family

ID=16102685

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55181547A Pending JPS57105958A (en) 1980-12-22 1980-12-22 Alkaline dry cell

Country Status (1)

Country Link
JP (1) JPS57105958A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005124895A1 (en) * 2004-06-17 2005-12-29 Kuraray Co., Ltd. Separator for battery and alkaline battery
WO2008075457A1 (en) 2006-12-20 2008-06-26 Kuraray Co., Ltd. Separator for alkaline battery, method for producing the same, and battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005124895A1 (en) * 2004-06-17 2005-12-29 Kuraray Co., Ltd. Separator for battery and alkaline battery
US7754387B2 (en) 2004-06-17 2010-07-13 Kuraray Co., Ltd. Separator for battery and alkaline battery
WO2008075457A1 (en) 2006-12-20 2008-06-26 Kuraray Co., Ltd. Separator for alkaline battery, method for producing the same, and battery
US8865336B2 (en) 2006-12-20 2014-10-21 Kuraray Co., Ltd. Separator for alkaline battery, method for producing the same, and battery

Similar Documents

Publication Publication Date Title
JPS5796456A (en) Battery
US3922178A (en) Alkaline battery seal and protective coating comprising a fatty acidamide
JPS57105958A (en) Alkaline dry cell
JPS57105957A (en) Alkaline dry cell
GB1316738A (en) Reserveaction electrochemical cell or battery
SE8005031L (en) BATTERY OPERATOR FOR ALKALIC BATTERIES
JPS5578476A (en) Lead battery
JPS5581471A (en) Air-lithium battery
CA2246827A1 (en) Sodium secondary battery
JPS57170459A (en) Button type alkaline battery
JPS55157875A (en) Small-size air cell
JPS57174858A (en) Alkaline battery
JPS56126266A (en) Sealed-type alkaline battery
US2405349A (en) Accumulator
IE45233L (en) Cylindrical electric cell
JPS5765668A (en) Alkaline battery
JPS5543765A (en) Air cell
JPS5772261A (en) Button type alkaline battery
JPS5566751A (en) Oxygen sensor using solid electrolytic material
GB1341440A (en) Cylindrical galvanic primary cell
JPS56156667A (en) Separator for alkaline battery
JPS5795064A (en) Button-type alkaline battery
JPS5667163A (en) Sealed small alkaline battery
JPS56160757A (en) Cell and diaphragm for cell made of porous hollow string
RU2469U1 (en) CURRENT POSITION OF A POSITIVE ALKALINE ELECTRODE ELECTRODE OF A CYLINDRICAL FORM