PL2712009T3 - Aktywny materiał anody typu bimodalnego i akumulator litowy zawierający ten materiał - Google Patents

Aktywny materiał anody typu bimodalnego i akumulator litowy zawierający ten materiał

Info

Publication number
PL2712009T3
PL2712009T3 PL13788872T PL13788872T PL2712009T3 PL 2712009 T3 PL2712009 T3 PL 2712009T3 PL 13788872 T PL13788872 T PL 13788872T PL 13788872 T PL13788872 T PL 13788872T PL 2712009 T3 PL2712009 T3 PL 2712009T3
Authority
PL
Poland
Prior art keywords
bimodal
active material
secondary battery
lithium secondary
anode active
Prior art date
Application number
PL13788872T
Other languages
English (en)
Inventor
Ye Ri Kim
Je Young Kim
Byung Hun Oh
Hyun Woong Yun
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
Priority claimed from KR1020130081007A external-priority patent/KR101558044B1/ko
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL2712009T3 publication Critical patent/PL2712009T3/pl

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
    • 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
    • H01M4/362—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
    • H01M4/52—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M2004/021—Physical characteristics, e.g. porosity, surface area
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • 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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Composite Materials (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
PL13788872T 2012-07-13 2013-07-11 Aktywny materiał anody typu bimodalnego i akumulator litowy zawierający ten materiał PL2712009T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20120076901 2012-07-13
KR1020130081007A KR101558044B1 (ko) 2012-07-13 2013-07-10 바이모달 타입의 음극 활물질 및 이를 포함하는 리튬 이차전지
EP13788872.3A EP2712009B1 (en) 2012-07-13 2013-07-11 Bimodal-type anode active material and lithium secondary battery including same
PCT/KR2013/006222 WO2014010973A1 (ko) 2012-07-13 2013-07-11 바이모달 타입의 음극 활물질 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL2712009T3 true PL2712009T3 (pl) 2020-03-31

Family

ID=49916330

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13788872T PL2712009T3 (pl) 2012-07-13 2013-07-11 Aktywny materiał anody typu bimodalnego i akumulator litowy zawierający ten materiał

Country Status (4)

Country Link
US (1) US9397335B2 (pl)
EP (1) EP2712009B1 (pl)
PL (1) PL2712009T3 (pl)
WO (1) WO2014010973A1 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016172017A1 (en) * 2015-04-22 2016-10-27 Arkema Inc. Porous article having polymer binder sub-micron particle
WO2017046858A1 (ja) 2015-09-14 2017-03-23 株式会社 東芝 非水電解質電池及び電池パック
US10938033B2 (en) 2016-02-05 2021-03-02 Lg Chem, Ltd. Negative electrode active material and secondary battery comprising same
KR101991845B1 (ko) * 2016-03-24 2019-06-24 주식회사 엘지화학 음극 및 이의 제조방법
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
CN110832677B (zh) * 2017-07-07 2022-06-24 株式会社村田制作所 二次电池、电池包、电动车辆、电力储存系统、电动工具以及电子设备
CN114072356A (zh) * 2019-07-15 2022-02-18 加利福尼亚大学董事会 锂过量过渡金属缺乏的尖晶石用于快速充电/放电锂离子电池材料
JP2023528771A (ja) * 2021-01-29 2023-07-06 エルジー エナジー ソリューション リミテッド 正極およびこれを含むリチウム二次電池
JP7528024B2 (ja) * 2021-04-27 2024-08-05 株式会社東芝 電極、二次電池、電池パック、車両、電極作製用スラリーの製造方法及び電極の製造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4768901B2 (ja) * 1999-06-03 2011-09-07 チタン工業株式会社 リチウムチタン複合酸化物及びその製造方法、並びにその用途
JP2002008658A (ja) 2000-06-27 2002-01-11 Toyota Central Res & Dev Lab Inc リチウム二次電池電極活物質用リチウムチタン複合酸化物およびその製造方法
JP2006054159A (ja) 2004-07-15 2006-02-23 Sumitomo Metal Mining Co Ltd 非水系二次電池用正極活物質およびその製造方法
US8105714B2 (en) * 2004-10-29 2012-01-31 Medtronic, Inc. Lithium-ion battery
JP5228393B2 (ja) * 2007-07-31 2013-07-03 株式会社Ｇｓユアサ リチウムイオン二次電池
JPWO2009147854A1 (ja) * 2008-06-04 2011-10-27 パナソニック株式会社 組電池
JP5287520B2 (ja) * 2008-09-02 2013-09-11 住友化学株式会社 電極活物質、電極および非水電解質二次電池
WO2010058990A2 (ko) * 2008-11-20 2010-05-27 주식회사 엘지화학 이차 전지용 전극활물질 및 그 제조방법
JP5926959B2 (ja) * 2009-12-22 2016-05-25 石原産業株式会社 チタン酸リチウム、該チタン酸リチウムの製造方法、該製造方法に用いるスラリー、該チタン酸リチウムを含む電極活物質及び該電極活物質を用いたリチウム二次電池
JP2012048959A (ja) * 2010-08-26 2012-03-08 Sanyo Electric Co Ltd 非水電解質二次電池用電極及び非水電解質二次電池
KR101278832B1 (ko) 2012-05-24 2013-07-01 주식회사 엘지화학 표면이 피복된 리튬티탄산화물 분말, 이를 구비한 전극, 및 이차전지

Also Published As

Publication number Publication date
EP2712009B1 (en) 2019-09-11
WO2014010973A1 (ko) 2014-01-16
EP2712009A1 (en) 2014-03-26
US9397335B2 (en) 2016-07-19
EP2712009A4 (en) 2015-11-25
US20140027679A1 (en) 2014-01-30

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