JPS5638774A - Battery - Google Patents

Battery

Info

Publication number
JPS5638774A
JPS5638774A JP11373779A JP11373779A JPS5638774A JP S5638774 A JPS5638774 A JP S5638774A JP 11373779 A JP11373779 A JP 11373779A JP 11373779 A JP11373779 A JP 11373779A JP S5638774 A JPS5638774 A JP S5638774A
Authority
JP
Japan
Prior art keywords
battery
lithium
iodine ions
iodide
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
JP11373779A
Other languages
Japanese (ja)
Inventor
Teruyoshi Morita
Takafumi Fujii
Takashi Iijima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP11373779A priority Critical patent/JPS5638774A/en
Publication of JPS5638774A publication Critical patent/JPS5638774A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/14—Cells with non-aqueous electrolyte
    • H01M6/16—Cells with non-aqueous electrolyte with organic electrolyte
    • H01M6/162—Cells with non-aqueous electrolyte with organic electrolyte characterised by the electrolyte
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Primary Cells (AREA)

Abstract

PURPOSE:To obtain a battery which provides a stable voltage as well as an open circuit voltage of 3.3V or less by using a negative electrode made of a light metal and a positive electrode made of carbon fluoride, and by using an organic electrolyte which contains a given amount of iodine ions. CONSTITUTION:A negative electrode is made of a light metal like lithium or magnesium. A positive electrode is prepared form a solution of an inorganic salt like lithium perchlorate or lithium borofluoride dissolved in an organic solvent which comprises at least one of propylene carbonate, gamma-butyrolactone, 1,2-dimethoxyethane and tetrahydrofuran. The electrolyte of such a battery contains not more than 0.2mol/l of iodine ions. Here, for example, lithium iodide, sodium iodide, potassium iodide or magnesium iodide is used as source of iodine ions. Consequently, the restricted concentration of iodine ions contained in the electrolyte reduces the open circuit voltage of the battery to approximately 3.3V or less. As a result, the battery can be used for an instrument in which two silver-oxide batteries are used in series without causing any damages to the circuit, and besides, the battery can provide a stable voltage.
JP11373779A 1979-09-04 1979-09-04 Battery Pending JPS5638774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11373779A JPS5638774A (en) 1979-09-04 1979-09-04 Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11373779A JPS5638774A (en) 1979-09-04 1979-09-04 Battery

Publications (1)

Publication Number Publication Date
JPS5638774A true JPS5638774A (en) 1981-04-14

Family

ID=14619850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11373779A Pending JPS5638774A (en) 1979-09-04 1979-09-04 Battery

Country Status (1)

Country Link
JP (1) JPS5638774A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61227365A (en) * 1985-03-30 1986-10-09 Sony Ebaredei Kk organic electrolyte battery
US5691083A (en) * 1995-06-07 1997-11-25 Eveready Battery Company, Inc. Potassium ion additives for voltage control and performance improvement in nonaqueous cells
US6218054B1 (en) 1991-08-13 2001-04-17 Eveready Battery Company, Inc. Dioxolane and dimethoxyethane electrolyte solvent system
US10396359B2 (en) 2014-07-08 2019-08-27 Cardiac Pacemakers, Inc. Method to stabilize lithium / carbon monofluoride battery during storage

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61227365A (en) * 1985-03-30 1986-10-09 Sony Ebaredei Kk organic electrolyte battery
US6218054B1 (en) 1991-08-13 2001-04-17 Eveready Battery Company, Inc. Dioxolane and dimethoxyethane electrolyte solvent system
US5691083A (en) * 1995-06-07 1997-11-25 Eveready Battery Company, Inc. Potassium ion additives for voltage control and performance improvement in nonaqueous cells
EP0832500A4 (en) * 1995-06-07 2000-12-20 Eveready Battery Inc Potassium ion additives for voltage control and performance improvement in nonaqueous cells
US10396359B2 (en) 2014-07-08 2019-08-27 Cardiac Pacemakers, Inc. Method to stabilize lithium / carbon monofluoride battery during storage

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