SI1490916T1 - Lithium secondary battery comprising overdischarge-preventing agent - Google Patents

Lithium secondary battery comprising overdischarge-preventing agent

Info

Publication number
SI1490916T1
SI1490916T1 SI200231058T SI200231058T SI1490916T1 SI 1490916 T1 SI1490916 T1 SI 1490916T1 SI 200231058 T SI200231058 T SI 200231058T SI 200231058 T SI200231058 T SI 200231058T SI 1490916 T1 SI1490916 T1 SI 1490916T1
Authority
SI
Slovenia
Prior art keywords
overdischarge
secondary battery
lithium secondary
preventing agent
preventing
Prior art date
Application number
SI200231058T
Other languages
Slovenian (sl)
Inventor
Eun-Young Goh
Seung-Tae Hong
Hyung-Jin Kim
Hyung-Keun Lee
Original Assignee
Lg Chem, 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 Lg Chem, Ltd., filed Critical Lg Chem, Ltd.,
Priority claimed from PCT/KR2002/002267 external-priority patent/WO2003081697A1/en
Publication of SI1490916T1 publication Critical patent/SI1490916T1/en

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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/52—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron
    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
    • 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
    • H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/50—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese
    • H01M4/505—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of manganese of mixed oxides or hydroxides containing manganese for inserting or intercalating light metals, e.g. LiMn2O4 or LiMn2OxFy
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
SI200231058T 2002-03-22 2002-12-02 Lithium secondary battery comprising overdischarge-preventing agent SI1490916T1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20020015713 2002-03-22
KR10-2002-0036438A KR100484713B1 (en) 2002-03-22 2002-06-27 Lithium ion secondary battery comprising overdischarge retardant
PCT/KR2002/002267 WO2003081697A1 (en) 2002-03-22 2002-12-02 Lithium secondary battery comprising overdischarge-preventing agent
EP02791014.0A EP1490916B1 (en) 2002-03-22 2002-12-02 Lithium secondary battery comprising overdischarge-preventing agent

Publications (1)

Publication Number Publication Date
SI1490916T1 true SI1490916T1 (en) 2015-10-30

Family

ID=32225910

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200231058T SI1490916T1 (en) 2002-03-22 2002-12-02 Lithium secondary battery comprising overdischarge-preventing agent

Country Status (2)

Country Link
KR (1) KR100484713B1 (en)
SI (1) SI1490916T1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100836515B1 (en) * 2007-02-27 2008-06-12 한국전기연구원 Lithium secondary battery comprising an electrolyte for high voltage
US20090325072A1 (en) 2008-06-25 2009-12-31 Hideaki Maeda Rechargeable lithium battery
KR101093705B1 (en) 2009-04-29 2011-12-19 삼성에스디아이 주식회사 Rechargeable lithium battery
KR101255539B1 (en) * 2010-12-14 2013-04-16 삼성에스디아이 주식회사 Positive electrode active material for lithium battery and lithium battery using the same
KR102093971B1 (en) 2017-06-21 2020-05-21 주식회사 엘지화학 Lithium secondary battery
KR102395236B1 (en) 2017-09-26 2022-05-09 주식회사 엘지에너지솔루션 Method for preparing positive electrode active material of lithium secondary battery
PL3604229T3 (en) 2017-11-17 2023-07-17 Lg Energy Solution, Ltd. Method of preparing irreversible additive included in cathode material for lithium secondary battery, cathode material including irreversible additive prepared by the same, and lithium secondary battery including cathode material
WO2019098764A1 (en) 2017-11-17 2019-05-23 주식회사 엘지화학 Method for preparing irreversible additive contained in positive electrode material for lithium secondary battery, positive electrode material containing irreversible additive prepared thereby, and lithium secondary battery comprising positive electrode material
KR102646712B1 (en) 2017-11-22 2024-03-12 주식회사 엘지에너지솔루션 Method for preparing positive electrode additives of lithium secondary battery
KR102345015B1 (en) * 2017-11-22 2021-12-28 주식회사 엘지에너지솔루션 Irreversible Additive Comprised in Cathode Material for Lithium Secondary Battery, Preparing Method thereof, and Cathode Material Comprising the Same
KR20220162425A (en) * 2021-06-01 2022-12-08 주식회사 엘지에너지솔루션 Lithium secondary battery inculding cathode additives

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2797390B2 (en) * 1989-04-03 1998-09-17 ソニー株式会社 Non-aqueous electrolyte secondary battery
JPH06349493A (en) * 1993-06-12 1994-12-22 Haibaru:Kk Secondary battery
JP3436600B2 (en) * 1993-12-27 2003-08-11 エヌイーシートーキン栃木株式会社 Rechargeable battery
JP3229531B2 (en) * 1995-12-27 2001-11-19 松下電器産業株式会社 Non-aqueous electrolyte secondary battery
AU5601299A (en) * 1998-11-04 2000-05-11 Wilson Greatbatch Ltd. Mixed cathode material for high energy density electrochemical cells
JP3705728B2 (en) * 2000-02-29 2005-10-12 株式会社東芝 Non-aqueous electrolyte secondary battery

Also Published As

Publication number Publication date
KR20030076153A (en) 2003-09-26
KR100484713B1 (en) 2005-04-22

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