KR102193848B1 - 리튬 이온 배터리 전극용 조성물 - Google Patents

리튬 이온 배터리 전극용 조성물 Download PDF

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KR102193848B1
KR102193848B1 KR1020167033990A KR20167033990A KR102193848B1 KR 102193848 B1 KR102193848 B1 KR 102193848B1 KR 1020167033990 A KR1020167033990 A KR 1020167033990A KR 20167033990 A KR20167033990 A KR 20167033990A KR 102193848 B1 KR102193848 B1 KR 102193848B1
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electrode
slurry
amount
cathode
components
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KR20170009890A (ko
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쭈오 왕
씨우친 시
쿤 첸
잉준 차이
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다우 글로벌 테크놀로지스 엘엘씨
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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
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • 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
    • H01M4/0402—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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M4/36—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
    • H01M4/62—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
    • H01M4/64—Carriers or collectors
    • H01M4/66—Selection of materials
    • H01M4/661—Metal or alloys, e.g. alloy coatings
    • 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
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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  • 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)
  • Composite Materials (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
KR1020167033990A 2014-05-19 2014-05-19 리튬 이온 배터리 전극용 조성물 Active KR102193848B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2014/077759 WO2015176201A1 (en) 2014-05-19 2014-05-19 Composition for lithium ion battery electrodes

Publications (2)

Publication Number Publication Date
KR20170009890A KR20170009890A (ko) 2017-01-25
KR102193848B1 true KR102193848B1 (ko) 2020-12-22

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Country Status (6)

Country Link
US (1) US10276861B2 (https=)
EP (1) EP3146578B1 (https=)
JP (1) JP6392897B2 (https=)
KR (1) KR102193848B1 (https=)
CN (1) CN106463728B (https=)
WO (1) WO2015176201A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6356164B2 (ja) * 2016-01-15 2018-07-11 関西ペイント株式会社 リチウムイオン電池正極用導電ペースト及びリチウムイオン電池正極用合材ペースト
CN108117096A (zh) * 2016-11-29 2018-06-05 丰田自动车株式会社 锂离子电池负极材料以及锂离子电池负极
CN110749600A (zh) * 2019-09-27 2020-02-04 惠州亿纬创能电池有限公司 表征锂离子电池用cmc中水不溶物含量的测量方法
JP2021128886A (ja) * 2020-02-14 2021-09-02 日本製紙株式会社 非水電解質二次電池用結合剤、非水電解質二次電池用電極組成物、非水電解質二次電池用電極、非水電解質二次電池および非水電解質二次電池用結合剤の製造方法
US20220384816A1 (en) * 2020-02-14 2022-12-01 Nippon Paper Industries Co., Ltd. Binder for non-aqueous electrolyte secondary batteries, electrode composition for non-aqueous electrolyte secondary batteries, electrode for non-aqueous electrolyte secondary batteries, non-aqueous electrolyte secondary battery and method for producing binder for non-aqueous electrolyte secondary batteries
JP2021128887A (ja) * 2020-02-14 2021-09-02 日本製紙株式会社 非水電解質二次電池用結合剤、非水電解質二次電池用電極組成物、非水電解質二次電池用電極、非水電解質二次電池および非水電解質二次電池用結合剤の製造方法
JP2021128888A (ja) * 2020-02-14 2021-09-02 日本製紙株式会社 非水電解質二次電池用結合剤、非水電解質二次電池用電極組成物、非水電解質二次電池用電極、非水電解質二次電池および非水電解質二次電池用結合剤の製造方法

Citations (3)

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JP2008171816A (ja) * 2007-01-05 2008-07-24 Samsung Sdi Co Ltd リチウム電池用アノード及びそれを採用したリチウム電池
WO2012111770A1 (ja) * 2011-02-18 2012-08-23 旭硝子株式会社 含フッ素共重合体ラテックスの製造方法、含フッ素共重合体ラテックス、電極製造用バインダー、蓄電デバイス用電極合剤および蓄電デバイス用電極
JP2013196821A (ja) * 2012-03-16 2013-09-30 Hitachi Maxell Ltd 重合体および二次電池

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JPH07226205A (ja) * 1993-12-15 1995-08-22 Toshiba Battery Co Ltd アルカリ二次電池
JP5053073B2 (ja) * 2005-01-27 2012-10-17 株式会社クレハ フッ化ビニリデン系コア／シェル型重合体およびその非水系電気化学素子における利用
KR100800969B1 (ko) 2006-01-18 2008-02-11 주식회사 엘지화학 바인더로서 폴리비닐알콜을 포함하는 전극 합제 및 이를기반으로 한 리튬 이차전지
CN101260282B (zh) 2008-03-18 2010-08-11 成都中科来方能源科技有限公司 锂离子电池用水性粘合剂、制备方法及锂离子电池正极片
JP2010080297A (ja) * 2008-09-26 2010-04-08 Sanyo Electric Co Ltd 非水電解質二次電池用負極、非水電解質二次電池及び非水電解質二次電池用負極の製造方法
JP2011065929A (ja) * 2009-09-18 2011-03-31 Panasonic Corp 非水電解質二次電池用負極およびその製造方法
KR20150035475A (ko) * 2009-11-18 2015-04-06 미쓰이 가가쿠 가부시키가이샤 전기 화학 셀용 수성 페이스트, 이 수성 페이스트를 도포하여 이루어지는 전기 화학 셀용 극판, 및 이 극판을 포함하는 전지
KR101342512B1 (ko) 2011-03-17 2013-12-17 로베르트 보쉬 게엠베하 수계 활물질 조성물, 이를 이용하여 제조된 전극 및 리튬 이차 전지
KR20130081055A (ko) 2012-01-06 2013-07-16 삼성에스디아이 주식회사 리튬 전지용 양극 소재, 이로부터 얻어지는 양극 및 상기 양극을 채용한 리튬 전지
US9187622B2 (en) * 2012-02-09 2015-11-17 Samsung Sdi Co., Ltd. Composite binder for battery, and anode and battery including the composite binder

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Publication number Priority date Publication date Assignee Title
JP2008171816A (ja) * 2007-01-05 2008-07-24 Samsung Sdi Co Ltd リチウム電池用アノード及びそれを採用したリチウム電池
WO2012111770A1 (ja) * 2011-02-18 2012-08-23 旭硝子株式会社 含フッ素共重合体ラテックスの製造方法、含フッ素共重合体ラテックス、電極製造用バインダー、蓄電デバイス用電極合剤および蓄電デバイス用電極
JP2013196821A (ja) * 2012-03-16 2013-09-30 Hitachi Maxell Ltd 重合体および二次電池

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Publication number Publication date
EP3146578B1 (en) 2018-12-05
JP6392897B2 (ja) 2018-09-19
CN106463728A (zh) 2017-02-22
EP3146578A1 (en) 2017-03-29
CN106463728B (zh) 2020-03-10
US20170084911A1 (en) 2017-03-23
WO2015176201A1 (en) 2015-11-26
JP2017520885A (ja) 2017-07-27
US10276861B2 (en) 2019-04-30
EP3146578A4 (en) 2017-11-01
KR20170009890A (ko) 2017-01-25

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