JPS56128577A - Battery - Google Patents

Battery

Info

Publication number
JPS56128577A
JPS56128577A JP3205780A JP3205780A JPS56128577A JP S56128577 A JPS56128577 A JP S56128577A JP 3205780 A JP3205780 A JP 3205780A JP 3205780 A JP3205780 A JP 3205780A JP S56128577 A JPS56128577 A JP S56128577A
Authority
JP
Japan
Prior art keywords
positive electrode
battery
mesh
active material
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
JP3205780A
Other languages
Japanese (ja)
Inventor
Shin Kashiwara
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.)
Japan Storage Battery Co Ltd
Original Assignee
Japan Storage 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 Japan Storage Battery Co Ltd filed Critical Japan Storage Battery Co Ltd
Priority to JP3205780A priority Critical patent/JPS56128577A/en
Publication of JPS56128577A publication Critical patent/JPS56128577A/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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/581—Chalcogenides or intercalation compounds thereof
    • 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)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To stabilize the discharge voltage of a battery and protect is from swelling, by using iron disulfides of a specific grain size as a positive electrode active material for batteries using an organic electrolyte. CONSTITUTION:In a positive electrde case 3, are seated separators 4, 4' which are impregnated with an organic electrolyte and a positive electrode 1. On the separator 4', is mounted a negative electrode case 6 having negative electride lighium 5 attached to the case 6 under pressure with a collector 7 interposed therebetween. Both cases 3, 6 are hermetically clinched with a packing interposed therebetween to form a battery. The positive electrode 1 of this battery uses iron disulfide (FeS2) as its active material. The grain of iron disulfide is larger than 300 mesh. For example, mined natural pyrite is ground. Those passed through a sieve of 50 mesh but remained on a sieve of 300 mesh is used as a raw material for the positive electrode active material, to which are added a conductive material and tetrafluororesin as a binder. The mixture is formed into a sheet by rollers, which is then punched to produce the positive electrode 1.
JP3205780A 1980-03-12 1980-03-12 Battery Pending JPS56128577A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3205780A JPS56128577A (en) 1980-03-12 1980-03-12 Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3205780A JPS56128577A (en) 1980-03-12 1980-03-12 Battery

Publications (1)

Publication Number Publication Date
JPS56128577A true JPS56128577A (en) 1981-10-08

Family

ID=12348239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3205780A Pending JPS56128577A (en) 1980-03-12 1980-03-12 Battery

Country Status (1)

Country Link
JP (1) JPS56128577A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157466A (en) * 1981-03-24 1982-09-29 Toshiba Corp Positive electrode for organic solvent battery
CN100452502C (en) * 2006-05-17 2009-01-14 福建南平南孚電池有限公司 Non-aqueous solution lithium-ferrous disulfide primary cell
US8283071B2 (en) * 2003-11-21 2012-10-09 Eveready Battery Company, Inc. High discharge capacity lithium battery

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57157466A (en) * 1981-03-24 1982-09-29 Toshiba Corp Positive electrode for organic solvent battery
JPH0316745B2 (en) * 1981-03-24 1991-03-06 Tokyo Shibaura Electric Co
US8283071B2 (en) * 2003-11-21 2012-10-09 Eveready Battery Company, Inc. High discharge capacity lithium battery
US9472807B2 (en) * 2003-11-21 2016-10-18 Energizer Brands, Llc High discharge capacity lithium battery
CN100452502C (en) * 2006-05-17 2009-01-14 福建南平南孚電池有限公司 Non-aqueous solution lithium-ferrous disulfide primary cell

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