PL3370278T3 - Katoda dla akumulatora, sposób jej wytwarzania i zawierający ją akumulator litowy - Google Patents

Katoda dla akumulatora, sposób jej wytwarzania i zawierający ją akumulator litowy

Info

Publication number
PL3370278T3
PL3370278T3 PL16860292T PL16860292T PL3370278T3 PL 3370278 T3 PL3370278 T3 PL 3370278T3 PL 16860292 T PL16860292 T PL 16860292T PL 16860292 T PL16860292 T PL 16860292T PL 3370278 T3 PL3370278 T3 PL 3370278T3
Authority
PL
Poland
Prior art keywords
secondary battery
same
cathode
lithium secondary
preparing
Prior art date
Application number
PL16860292T
Other languages
English (en)
Inventor
Young Geun Choi
Kang Kun Kim
Song Taek Oh
Joo Young Choi
Ji Hye Yang
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/KR2016/012273 external-priority patent/WO2017074109A1/ko
Publication of PL3370278T3 publication Critical patent/PL3370278T3/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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • 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
    • H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
    • H01M10/0564—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of organic materials only
    • H01M10/0566—Liquid materials
    • H01M10/0569—Liquid materials characterised by the solvents
    • 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
    • H01M4/0402—Methods of deposition of the material
    • H01M4/0404—Methods of deposition of the material by coating on electrode collectors
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H01M4/0435—Rolling or calendering
    • 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
    • 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
    • H01M4/139—Processes of manufacture
    • H01M4/1391—Processes of manufacture of 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
    • 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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
    • H01M4/583—Carbonaceous material, e.g. graphite-intercalation compounds or CFx
    • 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
    • H01M4/624—Electric conductive fillers
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/027—Negative electrodes
    • 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
    • H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
    • H01M2004/028—Positive electrodes
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL16860292T 2015-10-30 2016-10-28 Katoda dla akumulatora, sposób jej wytwarzania i zawierający ją akumulator litowy PL3370278T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20150151483 2015-10-30
KR1020160141349A KR102100879B1 (ko) 2015-10-30 2016-10-27 이차전지용 양극, 이의 제조 방법 및 이를 포함하는 리튬 이차전지
EP16860292.8A EP3370278B1 (en) 2015-10-30 2016-10-28 Cathode for secondary battery, method for preparing same, and lithium secondary battery comprising same
PCT/KR2016/012273 WO2017074109A1 (ko) 2015-10-30 2016-10-28 이차전지용 양극, 이의 제조 방법 및 이를 포함하는 리튬 이차전지

Publications (1)

Publication Number Publication Date
PL3370278T3 true PL3370278T3 (pl) 2020-06-01

Family

ID=58742104

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16860292T PL3370278T3 (pl) 2015-10-30 2016-10-28 Katoda dla akumulatora, sposób jej wytwarzania i zawierający ją akumulator litowy

Country Status (6)

Country Link
US (1) US10476078B2 (pl)
EP (1) EP3370278B1 (pl)
JP (1) JP6727668B2 (pl)
KR (1) KR102100879B1 (pl)
CN (1) CN107925057B (pl)
PL (1) PL3370278T3 (pl)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109509909B (zh) * 2018-10-17 2020-07-03 宁德时代新能源科技股份有限公司 二次电池
CN111868972B (zh) * 2018-11-22 2024-02-27 Sk新能源株式会社 负极的制造方法和包含该负极的快速充电性能得到改善的二次电池
KR102608796B1 (ko) * 2019-11-14 2023-12-04 주식회사 엘지에너지솔루션 서로 다른 입경의 활물질을 포함하는 이중층 구조의 합제층을 포함하는 이차전지용 전극 및 이의 제조방법
KR102558390B1 (ko) * 2020-10-26 2023-07-24 주식회사 에코프로비엠 양극 활물질 및 이를 포함하는 리튬 이차전지
EP4300615A1 (en) * 2021-03-12 2024-01-03 Ningde Amperex Technology Limited Electrochemical device and electronic apparatus
CN115911247B (zh) * 2021-09-30 2024-03-22 宁德时代新能源科技股份有限公司 正极极片、二次电池、电池模组、电池包及用电装置
CN114388872B (zh) * 2021-11-25 2023-05-16 电子科技大学长三角研究院(湖州) 一种柔性锂-二氧化碳软包电池及其制作方法
CN114512632B (zh) * 2021-12-31 2024-04-16 国联汽车动力电池研究院有限责任公司 一种用于锂硫电池的正极极片及其制备方法
WO2024091068A1 (ko) * 2022-10-27 2024-05-02 주식회사 엘지에너지솔루션 리튬 이차 전지

Family Cites Families (17)

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Publication number Priority date Publication date Assignee Title
JPH11260354A (ja) * 1998-03-13 1999-09-24 Toshiba Corp 電池の製造方法
KR100953543B1 (ko) * 2003-12-01 2010-04-21 삼성에스디아이 주식회사 리튬 애노드, 그의 제조방법 및 이를 채용한 리튬 전지
JP4805545B2 (ja) * 2004-03-17 2011-11-02 日本碍子株式会社 リチウム二次電池
JP2007109636A (ja) * 2005-09-14 2007-04-26 Nissan Motor Co Ltd 電池用電極
CN100449824C (zh) * 2005-10-24 2009-01-07 比亚迪股份有限公司 电池极片及含有该极片的锂离子二次电池的制备方法
JP5371032B2 (ja) * 2008-07-04 2013-12-18 日産自動車株式会社 非水電解液二次電池
JP5311157B2 (ja) 2009-06-05 2013-10-09 トヨタ自動車株式会社 リチウム二次電池
JP5773209B2 (ja) * 2010-01-21 2015-09-02 トヨタ自動車株式会社 リチウム二次電池
KR101627013B1 (ko) 2010-01-21 2016-06-03 도요타지도샤가부시키가이샤 리튬 2차 전지, 리튬 2차 전지의 제조 방법, 및 리튬 2차 전지를 구비하는 차량
JP2011175739A (ja) * 2010-02-23 2011-09-08 Hitachi Ltd リチウム二次電池及びその製造方法
CN103098292A (zh) * 2010-09-28 2013-05-08 松下电器产业株式会社 非水电解质二次电池及其制造方法
JP5812357B2 (ja) 2010-11-12 2015-11-11 トヨタ自動車株式会社 二次電池
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US20140087265A1 (en) * 2012-09-25 2014-03-27 Ngk Insulators, Ltd. Cathode active material for a lithium ion secondary battery and a lithium ion secondary battery
JP2014179240A (ja) * 2013-03-14 2014-09-25 Toshiba Corp 正極及び電池

Also Published As

Publication number Publication date
JP6727668B2 (ja) 2020-07-22
CN107925057B (zh) 2021-03-12
EP3370278A4 (en) 2018-09-05
US10476078B2 (en) 2019-11-12
KR20170051315A (ko) 2017-05-11
CN107925057A (zh) 2018-04-17
KR102100879B1 (ko) 2020-04-13
JP2018523279A (ja) 2018-08-16
EP3370278A1 (en) 2018-09-05
EP3370278B1 (en) 2019-12-11
US20180159126A1 (en) 2018-06-07

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