PL3567662T3 - Materiał czynny elektrody ujemnej o wysokiej charakterystyce wyjściowej i zawierający go akumulator litowy - Google Patents

Materiał czynny elektrody ujemnej o wysokiej charakterystyce wyjściowej i zawierający go akumulator litowy

Info

Publication number
PL3567662T3
PL3567662T3 PL18767602.8T PL18767602T PL3567662T3 PL 3567662 T3 PL3567662 T3 PL 3567662T3 PL 18767602 T PL18767602 T PL 18767602T PL 3567662 T3 PL3567662 T3 PL 3567662T3
Authority
PL
Poland
Prior art keywords
negative electrode
active material
secondary battery
electrode active
same
Prior art date
Application number
PL18767602.8T
Other languages
English (en)
Inventor
Sung-Bin Park
Ji-Young Park
Bo-Ram Lee
Chi-Ho Jo
Jung-Min Han
Hyuck Hur
Wang-Mo Jung
Original Assignee
Lg Energy Solution, 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 Energy Solution, Ltd. filed Critical Lg Energy Solution, Ltd.
Publication of PL3567662T3 publication Critical patent/PL3567662T3/pl

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    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • C01G23/003Titanates
    • C01G23/005Alkali titanates
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/362Composites
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/36Selection of substances as active materials, active masses, active liquids
    • H01M4/48Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
    • H01M4/485Selection 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
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/50Solid solutions
    • C01P2002/52Solid solutions containing elements as dopants
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/50Solid solutions
    • C01P2002/52Solid solutions containing elements as dopants
    • C01P2002/54Solid solutions containing elements as dopants one element only
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/60Compounds characterised by their crystallite size
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/51Particles with a specific particle size distribution
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/62Submicrometer sized, i.e. from 0.1-1 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/11Powder tap density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/026Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027Negative electrodes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Secondary Cells (AREA)
PL18767602.8T 2017-03-13 2018-03-13 Materiał czynny elektrody ujemnej o wysokiej charakterystyce wyjściowej i zawierający go akumulator litowy PL3567662T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20170031306 2017-03-13
PCT/KR2018/002953 WO2018169290A2 (ko) 2017-03-13 2018-03-13 고출력 특성을 갖는 음극 활물질 및 이를 포함하는 리튬이차전지

Publications (1)

Publication Number Publication Date
PL3567662T3 true PL3567662T3 (pl) 2021-03-22

Family

ID=63522419

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18767602.8T PL3567662T3 (pl) 2017-03-13 2018-03-13 Materiał czynny elektrody ujemnej o wysokiej charakterystyce wyjściowej i zawierający go akumulator litowy

Country Status (7)

Country Link
US (1) US11165059B2 (pl)
EP (1) EP3567662B1 (pl)
JP (1) JP7041806B2 (pl)
KR (1) KR102165015B1 (pl)
CN (1) CN110291667B (pl)
PL (1) PL3567662T3 (pl)
WO (1) WO2018169290A2 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7038956B2 (ja) * 2017-03-21 2022-03-22 エルジー エナジー ソリューション リミテッド 高出力特性を有する負極活物質及びそれを含むリチウム二次電池
WO2021128092A1 (zh) * 2019-12-25 2021-07-01 宁德新能源科技有限公司 电化学装置及包含其的电子装置
US20260058127A1 (en) * 2024-08-22 2026-02-26 Largan Precision Co., Ltd. Anode composition, anode and battery

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4249727B2 (ja) * 2005-05-13 2009-04-08 株式会社東芝 非水電解質電池およびリチウムチタン複合酸化物
JP4498977B2 (ja) 2005-05-18 2010-07-07 株式会社小糸製作所 車両用前照灯
JP5095179B2 (ja) * 2006-11-10 2012-12-12 株式会社東芝 非水電解質電池、リチウムチタン複合酸化物および電池パック
JP2009164104A (ja) * 2007-09-06 2009-07-23 Canon Inc 負極用電極材料、その製造方法ならびに該材料を用いた電極構造体及び蓄電デバイス
JP5672859B2 (ja) 2010-08-26 2015-02-18 宇部興産株式会社 微細な炭素繊維と複合化されたリチウムチタン複合酸化物電極材料
CA2809511A1 (en) * 2010-08-31 2012-03-08 Toda Kogyo Corporation Lithium titanate particles and process for producing the lithium titanate particles, mg-containing lithium titanate particles and process for producing the mg-containing lithium titanate particles, negative electrode active substance particles for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary battery
JP5927182B2 (ja) * 2011-04-28 2016-06-01 石原産業株式会社 チタン酸リチウム前駆体の製造方法およびチタン酸リチウムの製造方法
CN103502151B (zh) * 2011-04-28 2016-01-13 石原产业株式会社 生产钛酸锂的方法
JP2013095646A (ja) * 2011-11-02 2013-05-20 Taiyo Yuden Co Ltd リチウムチタン複合酸化物、それを用いた電池用電極およびリチウムイオン二次電池
EP2595224A1 (en) * 2011-11-18 2013-05-22 Süd-Chemie IP GmbH & Co. KG Doped lithium titanium spinel compound and electrode comprising the same
KR101890744B1 (ko) 2012-02-08 2018-08-22 삼성전자주식회사 리튬 티타늄 산화물, 이의 제조 방법, 이를 포함한 음극 및 이를 채용한 리튬 전지
KR101539843B1 (ko) 2012-07-13 2015-07-27 주식회사 엘지화학 고밀도 음극 활물질 및 이의 제조방법
KR101796233B1 (ko) * 2013-05-23 2017-12-01 주식회사 포스코 이종 금속이 도핑된 리튬 티탄 복합 산화물의 제조 방법, 및 이에 의하여 제조된 이종 금속이 도핑된 리튬 티탄 복합 산화물
JP2015118892A (ja) * 2013-12-20 2015-06-25 株式会社Gsユアサ リチウム二次電池用正極活物質、その正極活物質の前駆体、リチウム二次電池用電極、リチウム二次電池及びバッテリーモジュール
JP6636254B2 (ja) * 2014-03-31 2020-01-29 大阪瓦斯株式会社 蓄電デバイス用チタン系構造体及びその製造方法、並びに該チタン系構造体を用いた電極活物質、電極活物質層、電極、及び蓄電デバイス
JP6437216B2 (ja) 2014-05-14 2018-12-12 株式会社東芝 電池
KR101770698B1 (ko) * 2014-12-10 2017-08-23 주식회사 엘지화학 리튬 티타늄 옥사이드 및 이를 포함하여 향상된 출력 특성을 갖는 리튬이차전지
HUE072910T2 (hu) 2015-01-21 2025-12-28 Lg Energy Solution Ltd Javított teljesítményû lítium szekunder akkumulátor
JP6656816B2 (ja) * 2015-03-31 2020-03-04 大阪瓦斯株式会社 ナトリウムイオン二次電池用チタン系材料及びその製造方法、並びに該チタン系材料を用いた電極活物質、電極活物質層、電極及びナトリウムイオン二次電池
KR101777919B1 (ko) 2015-09-10 2017-09-13 성균관대학교산학협력단 하수슬러지 유래 바이오중유의 제조방법 및 그로부터 제조된 바이오중유

Also Published As

Publication number Publication date
EP3567662A2 (en) 2019-11-13
EP3567662B1 (en) 2020-11-18
JP7041806B2 (ja) 2022-03-25
US11165059B2 (en) 2021-11-02
KR20180104584A (ko) 2018-09-21
WO2018169290A2 (ko) 2018-09-20
CN110291667B (zh) 2022-09-23
JP2020510281A (ja) 2020-04-02
EP3567662A4 (en) 2020-03-11
KR102165015B1 (ko) 2020-10-13
CN110291667A (zh) 2019-09-27
WO2018169290A3 (ko) 2019-01-03
US20200052294A1 (en) 2020-02-13

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