JPS56156669A - Manufacture of positive electrode for organic solvent battery - Google Patents

Manufacture of positive electrode for organic solvent battery

Info

Publication number
JPS56156669A
JPS56156669A JP6021880A JP6021880A JPS56156669A JP S56156669 A JPS56156669 A JP S56156669A JP 6021880 A JP6021880 A JP 6021880A JP 6021880 A JP6021880 A JP 6021880A JP S56156669 A JPS56156669 A JP S56156669A
Authority
JP
Japan
Prior art keywords
positive electrode
battery
manganese dioxide
organic solvent
case
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
JP6021880A
Other languages
Japanese (ja)
Inventor
Shintaro Suzuki
Takeo Tezuka
Koichi Tanaka
Koji Fujita
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.)
Toshiba Ray O Vac Co Ltd
FDK Twicell Co Ltd
Original Assignee
Toshiba Ray O Vac Co Ltd
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 Ray O Vac Co Ltd, Toshiba Battery Co Ltd filed Critical Toshiba Ray O Vac Co Ltd
Priority to JP6021880A priority Critical patent/JPS56156669A/en
Publication of JPS56156669A publication Critical patent/JPS56156669A/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
    • H01M4/06—Electrodes for primary cells

Abstract

PURPOSE:To make the discharge voltage of an organic solvent battery to be flattened by adding a given amount of solid carbon fluoride to manganese dioxide, which is subjected to heat treatment at a given temperature and is contained in a positive electrode in the battery. CONSTITUTION:A pellet positive electrode 1 principally containing manganese dioxide, a separator 3 impregnated with an organic electrolyte, and a negative electrode 2 made of metal lithium are placed in a positive case 4 which also serves as a positive terminal. The negative electrode 2 is covered with a negative outer lid 6 which also serves as a negative terminal, with an insulating gasket 5 interposed between the case 4 and the lid 6. After that, the opening end of the case 4 is curved to hermetically seal the battery, and the whole constitutes a button-type organic solvent battery. The former manganese dioxide used for the positive electrode 1 is subjected to heat treatment at 400-490 deg.C for 2-3hr before use. The positive electrode 1 is manufactured by adding below 25wt% of solid carbon fluoride to the former manganese dioxide, before the mixture is added and mixed with a conductive material and a binding agent, such as styrene-butadiene rubber, and this mixture is molded.
JP6021880A 1980-05-07 1980-05-07 Manufacture of positive electrode for organic solvent battery Pending JPS56156669A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6021880A JPS56156669A (en) 1980-05-07 1980-05-07 Manufacture of positive electrode for organic solvent battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6021880A JPS56156669A (en) 1980-05-07 1980-05-07 Manufacture of positive electrode for organic solvent battery

Publications (1)

Publication Number Publication Date
JPS56156669A true JPS56156669A (en) 1981-12-03

Family

ID=13135797

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6021880A Pending JPS56156669A (en) 1980-05-07 1980-05-07 Manufacture of positive electrode for organic solvent battery

Country Status (1)

Country Link
JP (1) JPS56156669A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637850A1 (en) * 1993-08-03 1995-02-08 SANYO ELECTRIC Co., Ltd. Nonaqueous electrolyte battery
FR2856674A1 (en) * 2003-06-27 2004-12-31 Centre Nat Rech Scient Producing fluorinated carbon useful as a battery electrode material comprises reacting a carbon material with fluorine and hydrogen fluoride in the presence of a fluoride, and fluorinating the product with fluorine
US20110179637A1 (en) * 2010-01-24 2011-07-28 Kevin Wilmot Eberman Slurry coating method for making batteries

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0637850A1 (en) * 1993-08-03 1995-02-08 SANYO ELECTRIC Co., Ltd. Nonaqueous electrolyte battery
FR2856674A1 (en) * 2003-06-27 2004-12-31 Centre Nat Rech Scient Producing fluorinated carbon useful as a battery electrode material comprises reacting a carbon material with fluorine and hydrogen fluoride in the presence of a fluoride, and fluorinating the product with fluorine
US20110179637A1 (en) * 2010-01-24 2011-07-28 Kevin Wilmot Eberman Slurry coating method for making batteries
US9077030B2 (en) 2010-01-24 2015-07-07 Medtronic, Inc. Implantable medical devices with low volume batteries, and systems
US9559353B2 (en) 2010-01-24 2017-01-31 Medtronic, Inc. Implantable medical devices with low volume batteries, and systems
US10124179B2 (en) 2010-01-24 2018-11-13 Medtronic, Inc. Implantable medical devices with low volume batteries, and systems

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