JPWO2022034900A1 - - Google Patents

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Publication number
JPWO2022034900A1
JPWO2022034900A1 JP2022542866A JP2022542866A JPWO2022034900A1 JP WO2022034900 A1 JPWO2022034900 A1 JP WO2022034900A1 JP 2022542866 A JP2022542866 A JP 2022542866A JP 2022542866 A JP2022542866 A JP 2022542866A JP WO2022034900 A1 JPWO2022034900 A1 JP WO2022034900A1
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Japan
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JP2022542866A
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Japanese (ja)
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JPWO2022034900A5 (https=
JP7575464B2 (ja
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
    • C08F261/02—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols
    • C08F261/04—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated alcohols on to polymers of vinyl alcohol
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/42—Nitriles
    • C08F220/44—Acrylonitrile
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/02—Homopolymers or copolymers of unsaturated alcohols
    • C08L29/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/06—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to homopolymers or copolymers of aliphatic hydrocarbons containing only one carbon-to-carbon double bond
    • 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
    • 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
    • H01M4/13—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
    • 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
    • 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
    • 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
    • H01M4/625—Carbon or graphite
    • 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
    • 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
    • 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
    • H01M2300/0048—Molten electrolytes used at high temperature
    • H01M2300/0051—Carbonates
    • 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Graft Or Block Polymers (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
JP2022542866A 2020-08-12 2021-08-11 組成物、正極用組成物、正極用スラリー、正極、および二次電池 Active JP7575464B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020136306 2020-08-12
JP2020136306 2020-08-12
PCT/JP2021/029650 WO2022034900A1 (ja) 2020-08-12 2021-08-11 組成物、正極用組成物、正極用スラリー、正極、および二次電池

Publications (3)

Publication Number Publication Date
JPWO2022034900A1 true JPWO2022034900A1 (https=) 2022-02-17
JPWO2022034900A5 JPWO2022034900A5 (https=) 2023-12-05
JP7575464B2 JP7575464B2 (ja) 2024-10-29

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JP2022542866A Active JP7575464B2 (ja) 2020-08-12 2021-08-11 組成物、正極用組成物、正極用スラリー、正極、および二次電池

Country Status (7)

Country Link
US (1) US20230275233A1 (https=)
EP (1) EP4198067A4 (https=)
JP (1) JP7575464B2 (https=)
KR (1) KR20230050408A (https=)
CN (1) CN116075533A (https=)
TW (1) TW202219089A (https=)
WO (1) WO2022034900A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110797536A (zh) * 2019-10-24 2020-02-14 桑顿新能源科技(长沙)有限公司 一种锂离子电池正极浆料及其制备方法与锂离子电池
US20230317951A1 (en) * 2020-08-12 2023-10-05 Denka Company Limited Composition, positive electrode composition, positive electrode slurry, positive electrode, and secondary battery
CN119673985A (zh) * 2024-05-20 2025-03-21 河北大学 一种表面嫁接腈类官能团的金属氧化物及其制备方法和应用

Citations (14)

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JPH06506252A (ja) * 1991-03-19 1994-07-14 ザ・ダウ・ケミカル・カンパニー 吸収速度の速い高度に有効な表面積を有するしわのある吸収剤粒子
JP2000095823A (ja) * 1998-09-22 2000-04-04 Osaka Organic Chem Ind Ltd 吸水性ゲル溶液の製法
JP2001256980A (ja) * 2000-03-09 2001-09-21 Nippon Zeon Co Ltd リチウムイオン二次電池電極用バインダーおよびその利用
JP2004227974A (ja) * 2003-01-24 2004-08-12 Nippon Zeon Co Ltd 電極用スラリー組成物、電極および二次電池
JP2010521798A (ja) * 2008-03-18 2010-06-24 チャンゾウ ゾンケ ライファン パワー サイエンス アンド テクノロジー カンパニー リミテッド リチウムイオン電池用水性接着剤およびその製造方法、並びにリチウムイオン電池正極シート
JP2013048043A (ja) * 2011-08-29 2013-03-07 Dainichiseika Color & Chem Mfg Co Ltd 塗工液、導電性塗工膜、蓄電装置用電極板及び蓄電装置
WO2016024525A1 (ja) * 2014-08-11 2016-02-18 電気化学工業株式会社 電極用導電性組成物、それを用いた電極及びリチウムイオン二次電池
WO2017154949A1 (ja) * 2016-03-08 2017-09-14 デンカ株式会社 負極用バインダー組成物、負極用スラリー、負極及びリチウムイオン二次電池
WO2018230599A1 (ja) * 2017-06-13 2018-12-20 デンカ株式会社 組成物、正極用バインダー組成物
JP2019079646A (ja) * 2017-10-23 2019-05-23 デンカ株式会社 負極用バインダー組成物、負極用スラリー、負極及びナトリウムイオン電池
WO2020162505A1 (ja) * 2019-02-06 2020-08-13 デンカ株式会社 組成物、正極用スラリー及び電池
WO2020162503A1 (ja) * 2019-02-06 2020-08-13 デンカ株式会社 組成物、正極用スラリー及び電池
WO2020209260A1 (ja) * 2019-04-09 2020-10-15 デンカ株式会社 組成物
WO2022034899A1 (ja) * 2020-08-12 2022-02-17 デンカ株式会社 組成物、正極用組成物、正極用スラリー、正極、および二次電池

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JP3121943B2 (ja) 1992-12-02 2001-01-09 呉羽化学工業株式会社 フッ化ビニリデン系共重合体
JP2013084351A (ja) 2011-10-06 2013-05-09 Nippon Zeon Co Ltd 電気化学素子電極用複合粒子、電気化学素子電極材料、及び電気化学素子電極
JP2013098123A (ja) 2011-11-04 2013-05-20 Jsr Corp 電極用バインダー組成物、電極用スラリー、電極、および蓄電デバイス
US9318743B2 (en) * 2012-08-01 2016-04-19 Samsung Sdi Co., Ltd. Binder for electrode of lithium rechargeable battery and electrode for rechargeable battery comprising the same
CN105637686B (zh) 2013-10-09 2018-05-08 电化株式会社 正极用粘结剂组合物、正极用浆料、正极及锂离子二次电池
KR102294865B1 (ko) * 2017-12-08 2021-08-30 주식회사 엘지에너지솔루션 이차전지 전극용 바인더, 이를 포함하는 이차전지 전극 및 이차전지, 상기 이차전지 전극을 제조하기 위한 이차전지 전극용 조성물, 및 상기 이차전지 전극 제조 방법

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06506252A (ja) * 1991-03-19 1994-07-14 ザ・ダウ・ケミカル・カンパニー 吸収速度の速い高度に有効な表面積を有するしわのある吸収剤粒子
JP2000095823A (ja) * 1998-09-22 2000-04-04 Osaka Organic Chem Ind Ltd 吸水性ゲル溶液の製法
JP2001256980A (ja) * 2000-03-09 2001-09-21 Nippon Zeon Co Ltd リチウムイオン二次電池電極用バインダーおよびその利用
JP2004227974A (ja) * 2003-01-24 2004-08-12 Nippon Zeon Co Ltd 電極用スラリー組成物、電極および二次電池
JP2010521798A (ja) * 2008-03-18 2010-06-24 チャンゾウ ゾンケ ライファン パワー サイエンス アンド テクノロジー カンパニー リミテッド リチウムイオン電池用水性接着剤およびその製造方法、並びにリチウムイオン電池正極シート
JP2013048043A (ja) * 2011-08-29 2013-03-07 Dainichiseika Color & Chem Mfg Co Ltd 塗工液、導電性塗工膜、蓄電装置用電極板及び蓄電装置
WO2016024525A1 (ja) * 2014-08-11 2016-02-18 電気化学工業株式会社 電極用導電性組成物、それを用いた電極及びリチウムイオン二次電池
WO2017154949A1 (ja) * 2016-03-08 2017-09-14 デンカ株式会社 負極用バインダー組成物、負極用スラリー、負極及びリチウムイオン二次電池
WO2018230599A1 (ja) * 2017-06-13 2018-12-20 デンカ株式会社 組成物、正極用バインダー組成物
JP2019079646A (ja) * 2017-10-23 2019-05-23 デンカ株式会社 負極用バインダー組成物、負極用スラリー、負極及びナトリウムイオン電池
WO2020162505A1 (ja) * 2019-02-06 2020-08-13 デンカ株式会社 組成物、正極用スラリー及び電池
WO2020162503A1 (ja) * 2019-02-06 2020-08-13 デンカ株式会社 組成物、正極用スラリー及び電池
WO2020209260A1 (ja) * 2019-04-09 2020-10-15 デンカ株式会社 組成物
WO2022034899A1 (ja) * 2020-08-12 2022-02-17 デンカ株式会社 組成物、正極用組成物、正極用スラリー、正極、および二次電池

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Publication number Publication date
CN116075533A (zh) 2023-05-05
TW202219089A (zh) 2022-05-16
KR20230050408A (ko) 2023-04-14
WO2022034900A1 (ja) 2022-02-17
EP4198067A1 (en) 2023-06-21
US20230275233A1 (en) 2023-08-31
JP7575464B2 (ja) 2024-10-29
EP4198067A4 (en) 2024-03-27

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