JP2006512747A - 過放電性能改善用添加剤を含む正極活物質及びこれを用いたリチウム二次電池 - Google Patents

過放電性能改善用添加剤を含む正極活物質及びこれを用いたリチウム二次電池 Download PDF

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Publication number
JP2006512747A
JP2006512747A JP2005518275A JP2005518275A JP2006512747A JP 2006512747 A JP2006512747 A JP 2006512747A JP 2005518275 A JP2005518275 A JP 2005518275A JP 2005518275 A JP2005518275 A JP 2005518275A JP 2006512747 A JP2006512747 A JP 2006512747A
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positive electrode
lithium
active material
electrode active
secondary battery
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JP2006512747A5 (https=
Inventor
リー、ジェイ‐ヒュン
ジャン、ミン‐チュル
リュウ、ドゥク‐ヒュン
ジョン、ジュン‐ヨン
リー、ハン‐ホ
アーン、ソーン‐ホ
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LG Chem Ltd
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LG Chem Ltd
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    • 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
    • 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
    • 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
    • H01M4/04—Processes of manufacture in general
    • H01M4/0438—Processes of manufacture in general by electrochemical processing
    • H01M4/044—Activating, forming or electrochemical attack of the supporting material
    • H01M4/0445—Forming after manufacture of the electrode, e.g. first charge, cycling
    • 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
    • H01M4/362—Composites
    • H01M4/364—Composites as mixtures
    • 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
    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
    • 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
    • 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
    • H01M2300/00—Electrolytes
    • H01M2300/0017—Non-aqueous electrolytes
    • H01M2300/0025—Organic electrolyte
    • H01M2300/0028—Organic electrolyte characterised by the solvent
    • H01M2300/0037—Mixture of solvents
    • H01M2300/004—Three solvents
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
JP2005518275A 2003-04-09 2004-04-06 過放電性能改善用添加剤を含む正極活物質及びこれを用いたリチウム二次電池 Pending JP2006512747A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2003-0022429A KR100533095B1 (ko) 2003-04-09 2003-04-09 과방전 방지제를 포함하는 양극 활물질 및 이를 이용한리튬 이차 전지
PCT/KR2004/000786 WO2004091016A1 (en) 2003-04-09 2004-04-06 Cathode active material comprising additive for improving overdischarge-performance and lithium secondary battery using the same

Publications (2)

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JP2006512747A true JP2006512747A (ja) 2006-04-13
JP2006512747A5 JP2006512747A5 (https=) 2009-10-22

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JP2005518275A Pending JP2006512747A (ja) 2003-04-09 2004-04-06 過放電性能改善用添加剤を含む正極活物質及びこれを用いたリチウム二次電池

Country Status (10)

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US (1) US20070015055A1 (https=)
EP (1) EP1609201A4 (https=)
JP (1) JP2006512747A (https=)
KR (1) KR100533095B1 (https=)
CN (1) CN1771618A (https=)
BR (1) BRPI0409759B8 (https=)
CA (1) CA2522107C (https=)
RU (1) RU2307431C2 (https=)
TW (1) TWI269472B (https=)
WO (1) WO2004091016A1 (https=)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008547156A (ja) * 2005-04-22 2008-12-25 エルジー・ケム・リミテッド 大容量不可逆物質を含有する新規なリチウムイオン電池システム
WO2013108396A1 (ja) * 2012-01-20 2013-07-25 トヨタ自動車株式会社 非水電解質二次電池の製造方法及び非水電解質二次電池
JP2022540661A (ja) * 2020-01-31 2022-09-16 エルジー エナジー ソリューション リミテッド 二次電池用正極材に含まれる不可逆添加剤、それを含む正極材、および正極材を含む二次電池
JP2024536612A (ja) * 2021-10-25 2024-10-04 寧徳新能源科技有限公司 正極片及びそれを含むリチウムイオン二次電池
JP2024539298A (ja) * 2021-10-25 2024-10-28 寧徳新能源科技有限公司 電気化学装置及びそれを含む電子装置
JP7852042B2 (ja) 2021-10-25 2026-04-27 寧徳新能源科技有限公司 正極片及びそれを含むリチウムイオン二次電池

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JP4790418B2 (ja) * 2003-09-26 2011-10-12 エルジー・ケム・リミテッド 過放電時における正極の終了電圧を調節する方法及びリチウム二次電池用正極活物質
WO2006064774A1 (ja) * 2004-12-13 2006-06-22 Matsushita Electric Industrial Co., Ltd. 活物質層と固体電解質層とを含む積層体およびこれを用いた全固体リチウム二次電池
US20060234123A1 (en) * 2005-04-15 2006-10-19 Avestor Limited Partnership Lithium Rechargeable Battery
US7923150B2 (en) 2005-08-26 2011-04-12 Panasonic Corporation Non-aqueous electrolyte secondary battery
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US7494744B2 (en) * 2006-03-08 2009-02-24 Changs-Ascending Enterprise Co. Cathode material for Li-ion battery applications
KR101502440B1 (ko) * 2007-07-12 2015-03-13 에이일이삼 시스템즈 인코포레이티드 리튬 이온 배터리용 다기능 혼합 금속 감람석
KR100927244B1 (ko) * 2007-10-13 2009-11-16 주식회사 엘지화학 리튬 이차전지용 양극 활물질
KR100889622B1 (ko) * 2007-10-29 2009-03-20 대정이엠(주) 안전성이 우수한 리튬 이차전지용 양극 활물질 및 그제조방법과 이를 포함하는 리튬 이차전지
TWI466370B (zh) 2008-01-17 2014-12-21 A123 Systems Inc 鋰離子電池的混合式金屬橄欖石電極材料
KR101865419B1 (ko) 2009-08-25 2018-06-07 에이일이삼 시스템즈, 엘엘씨 개선된 비용량 및 에너지 밀도를 갖는 리튬 이온 배터리를 위한 혼합된 금속 감람석 전극 물질
CN102695760B (zh) * 2009-09-18 2014-12-24 A123系统公司 磷酸铁及其制备方法
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JP5970978B2 (ja) * 2011-07-04 2016-08-17 日産自動車株式会社 電気デバイス用正極活物質、電気デバイス用正極及び電気デバイス
RU2538605C2 (ru) * 2011-08-03 2015-01-10 Российская Федерация,от имени которой выступает Министерство образования и науки Российской Федерации Способ получения нитевидных кристаллов активного материала положительного электрода литий-воздушного аккумулятора
US9991566B2 (en) * 2011-11-03 2018-06-05 Johnson Controls Technology Company Cathode active material for overcharge protection in secondary lithium batteries
JP5999307B2 (ja) * 2012-03-07 2016-09-28 日産自動車株式会社 正極活物質、電気デバイス用正極及び電気デバイス
JP6112380B2 (ja) 2012-03-07 2017-04-12 日産自動車株式会社 正極活物質、電気デバイス用正極及び電気デバイス
JP6156713B2 (ja) 2012-03-07 2017-07-05 日産自動車株式会社 正極活物質、電気デバイス用正極及び電気デバイス
JP6085994B2 (ja) * 2012-04-27 2017-03-01 日産自動車株式会社 非水電解質二次電池の製造方法
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KR102268176B1 (ko) * 2017-08-28 2021-06-22 주식회사 엘지에너지솔루션 리튬 이차전지
HUE062067T2 (hu) 2017-11-17 2023-09-28 Lg Energy Solution Ltd Eljárás egy lítium szekunder akkumulátorhoz alkalmas katód anyagba foglalt irreverzibilis adalékanyag elõállítására, az azzal elõállított irreverzibilis adalékanyagot magába foglaló katód anyag, és a katód anyagot tartalmazó lítium szekunder akkumulátor
JP6988502B2 (ja) * 2018-01-17 2022-01-05 トヨタ自動車株式会社 全固体電池用正極合剤、全固体電池用正極、全固体電池及びこれらの製造方法
KR102791146B1 (ko) * 2018-06-21 2025-04-04 주식회사 엘지에너지솔루션 리튬 이차전지
RU2702785C1 (ru) * 2018-08-29 2019-10-14 Автономная некоммерческая образовательная организация высшего образования "Сколковский институт науки и технологий" Защитное шпинельное покрытие для ni-mn-co (nmc) катода с повышенным содержанием li для литий-ионных аккумуляторов, способ нанесения указанного покрытия на катод и катод с указанным покрытием
JP7365565B2 (ja) * 2020-03-18 2023-10-20 トヨタ自動車株式会社 正極活物質および該正極活物質を備える二次電池
CN114766067B (zh) * 2021-10-25 2024-10-15 宁德新能源科技有限公司 正极极片、电化学装置及电子装置
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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008547156A (ja) * 2005-04-22 2008-12-25 エルジー・ケム・リミテッド 大容量不可逆物質を含有する新規なリチウムイオン電池システム
WO2013108396A1 (ja) * 2012-01-20 2013-07-25 トヨタ自動車株式会社 非水電解質二次電池の製造方法及び非水電解質二次電池
JPWO2013108396A1 (ja) * 2012-01-20 2015-05-11 トヨタ自動車株式会社 非水電解質二次電池の製造方法及び非水電解質二次電池
JP2022540661A (ja) * 2020-01-31 2022-09-16 エルジー エナジー ソリューション リミテッド 二次電池用正極材に含まれる不可逆添加剤、それを含む正極材、および正極材を含む二次電池
JP7276979B2 (ja) 2020-01-31 2023-05-18 エルジー エナジー ソリューション リミテッド 二次電池用正極材に含まれる不可逆添加剤、それを含む正極材、および正極材を含む二次電池
US12418028B2 (en) 2020-01-31 2025-09-16 Lg Energy Solution, Ltd. Irreversible additive comprised in cathode material for secondary battery, cathode material comprising the same, and secondary battery comprising cathode material
JP2024536612A (ja) * 2021-10-25 2024-10-04 寧徳新能源科技有限公司 正極片及びそれを含むリチウムイオン二次電池
JP2024539298A (ja) * 2021-10-25 2024-10-28 寧徳新能源科技有限公司 電気化学装置及びそれを含む電子装置
JP7815430B2 (ja) 2021-10-25 2026-02-17 寧徳新能源科技有限公司 電気化学装置及びそれを含む電子装置
JP7852042B2 (ja) 2021-10-25 2026-04-27 寧徳新能源科技有限公司 正極片及びそれを含むリチウムイオン二次電池

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EP1609201A1 (en) 2005-12-28
BRPI0409759B1 (pt) 2015-12-29
RU2005134662A (ru) 2006-04-10
TW200501472A (en) 2005-01-01
TWI269472B (en) 2006-12-21
CA2522107A1 (en) 2004-10-21
CN1771618A (zh) 2006-05-10
WO2004091016A1 (en) 2004-10-21
RU2307431C2 (ru) 2007-09-27
KR100533095B1 (ko) 2005-12-01
CA2522107C (en) 2013-04-02
BRPI0409759B8 (pt) 2023-01-17
EP1609201A4 (en) 2009-11-11
BRPI0409759A (pt) 2006-05-09
KR20040088292A (ko) 2004-10-16
US20070015055A1 (en) 2007-01-18

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