CN1771618A - 含有改善过放电性能用添加剂的阴极活性物质和使用它的锂二次电池 - Google Patents

含有改善过放电性能用添加剂的阴极活性物质和使用它的锂二次电池 Download PDF

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Publication number
CN1771618A
CN1771618A CNA2004800094978A CN200480009497A CN1771618A CN 1771618 A CN1771618 A CN 1771618A CN A2004800094978 A CNA2004800094978 A CN A2004800094978A CN 200480009497 A CN200480009497 A CN 200480009497A CN 1771618 A CN1771618 A CN 1771618A
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Prior art keywords
lithium
active material
cathode active
secondary battery
manganese oxide
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English (en)
Chinese (zh)
Inventor
李在宪
张民哲
柳德铉
郑俊溶
李汉浩
安谆昊
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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)
CNA2004800094978A 2003-04-09 2004-04-06 含有改善过放电性能用添加剂的阴极活性物质和使用它的锂二次电池 Pending CN1771618A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020030022429 2003-04-09
KR10-2003-0022429A KR100533095B1 (ko) 2003-04-09 2003-04-09 과방전 방지제를 포함하는 양극 활물질 및 이를 이용한리튬 이차 전지

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CN1771618A true CN1771618A (zh) 2006-05-10

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CNA2004800094978A Pending CN1771618A (zh) 2003-04-09 2004-04-06 含有改善过放电性能用添加剂的阴极活性物质和使用它的锂二次电池

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

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CN104011915A (zh) * 2011-11-03 2014-08-27 约翰逊控制技术有限责任公司 用于二次锂电池中过充电保护的阴极活性材料
CN104067435A (zh) * 2012-01-20 2014-09-24 丰田自动车株式会社 非水电解质二次电池的制造方法和非水电解质二次电池
CN110754009A (zh) * 2017-08-28 2020-02-04 株式会社Lg化学 锂二次电池
WO2023070988A1 (zh) * 2021-10-25 2023-05-04 宁德新能源科技有限公司 电化学装置和包含其的电子装置
US12438145B2 (en) 2021-10-25 2025-10-07 Ningde Amperex Technology Limited Electrochemical apparatus and electronic apparatus including same

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JP2008536271A (ja) * 2005-04-15 2008-09-04 アヴェスター リミティッド パートナーシップ Ｌｉ４Ｔｉ５Ｏ１２ベースのアノードに対して余剰のＬｉＦｅＰＯ４ベースのカソードを有するリチウム可充電電池
EP1880436B1 (en) * 2005-04-22 2017-07-19 LG Chem, Ltd. System of lithium ion battery containing material with high irreversible capacity
US7923150B2 (en) 2005-08-26 2011-04-12 Panasonic Corporation Non-aqueous electrolyte secondary battery
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JP5558349B2 (ja) 2007-07-12 2014-07-23 エー１２３ システムズ， インコーポレイテッド リチウムイオンバッテリー用の多機能合金オリビン
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
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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
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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
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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
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Publication number Priority date Publication date Assignee Title
CN104011915A (zh) * 2011-11-03 2014-08-27 约翰逊控制技术有限责任公司 用于二次锂电池中过充电保护的阴极活性材料
CN104011915B (zh) * 2011-11-03 2017-03-01 约翰逊控制技术有限责任公司 用于二次锂电池中过充电保护的阴极活性材料
CN104067435A (zh) * 2012-01-20 2014-09-24 丰田自动车株式会社 非水电解质二次电池的制造方法和非水电解质二次电池
CN104067435B (zh) * 2012-01-20 2016-09-28 丰田自动车株式会社 非水电解质二次电池的制造方法和非水电解质二次电池
CN110754009A (zh) * 2017-08-28 2020-02-04 株式会社Lg化学 锂二次电池
CN110754009B (zh) * 2017-08-28 2022-08-02 株式会社Lg新能源 锂二次电池
US11784315B2 (en) 2017-08-28 2023-10-10 Lg Energy Solution, Ltd. Lithium secondary battery
WO2023070988A1 (zh) * 2021-10-25 2023-05-04 宁德新能源科技有限公司 电化学装置和包含其的电子装置
US12438145B2 (en) 2021-10-25 2025-10-07 Ningde Amperex Technology Limited Electrochemical apparatus and electronic apparatus including same

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Publication number Publication date
KR100533095B1 (ko) 2005-12-01
EP1609201A1 (en) 2005-12-28
EP1609201A4 (en) 2009-11-11
TWI269472B (en) 2006-12-21
WO2004091016A1 (en) 2004-10-21
BRPI0409759B1 (pt) 2015-12-29
US20070015055A1 (en) 2007-01-18
RU2307431C2 (ru) 2007-09-27
BRPI0409759A (pt) 2006-05-09
CA2522107C (en) 2013-04-02
RU2005134662A (ru) 2006-04-10
KR20040088292A (ko) 2004-10-16
JP2006512747A (ja) 2006-04-13
BRPI0409759B8 (pt) 2023-01-17
TW200501472A (en) 2005-01-01
CA2522107A1 (en) 2004-10-21

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