CN120359625A - 非水电解液二次电池的电极形成用浆料、非水电解液二次电池及非水电解液二次电池的制造方法 - Google Patents

非水电解液二次电池的电极形成用浆料、非水电解液二次电池及非水电解液二次电池的制造方法

Info

Publication number
CN120359625A
CN120359625A CN202380086077.2A CN202380086077A CN120359625A CN 120359625 A CN120359625 A CN 120359625A CN 202380086077 A CN202380086077 A CN 202380086077A CN 120359625 A CN120359625 A CN 120359625A
Authority
CN
China
Prior art keywords
active material
electrode
electrode active
slurry
conductive auxiliary
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN202380086077.2A
Other languages
English (en)
Chinese (zh)
Inventor
矶岛广
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Corp
Original Assignee
Fujifilm Corp
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 Fujifilm Corp filed Critical Fujifilm Corp
Publication of CN120359625A publication Critical patent/CN120359625A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/24—Electrically-conducting paints
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/45—Anti-settling agents
    • 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
    • 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
    • H01M4/13—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
    • H01M4/13—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
    • 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
    • H01M4/5825—Oxygenated metallic salts or polyanionic structures, e.g. borates, phosphates, silicates, olivines
    • 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
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
CN202380086077.2A 2022-12-27 2023-12-26 非水电解液二次电池的电极形成用浆料、非水电解液二次电池及非水电解液二次电池的制造方法 Pending CN120359625A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-210786 2022-12-27
JP2022210786 2022-12-27
PCT/JP2023/046714 WO2024143388A1 (ja) 2022-12-27 2023-12-26 非水電解液二次電池の電極形成用スラリー、非水電解液二次電池、及び非水電解液二次電池の製造方法

Publications (1)

Publication Number Publication Date
CN120359625A true CN120359625A (zh) 2025-07-22

Family

ID=91717829

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380086077.2A Pending CN120359625A (zh) 2022-12-27 2023-12-26 非水电解液二次电池的电极形成用浆料、非水电解液二次电池及非水电解液二次电池的制造方法

Country Status (5)

Country Link
US (1) US20250313705A1 (https=)
EP (1) EP4645445A4 (https=)
JP (1) JPWO2024143388A1 (https=)
CN (1) CN120359625A (https=)
WO (1) WO2024143388A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4470735B2 (ja) * 2002-07-02 2010-06-02 日本ゼオン株式会社 二次電池電極用スラリー組成物の製造方法
JP4920880B2 (ja) 2003-09-26 2012-04-18 三星エスディアイ株式会社 リチウムイオン二次電池
CN100438146C (zh) * 2005-10-12 2008-11-26 比亚迪股份有限公司 锂离子电池和该电池的正极及它们的制备方法
JP2008021614A (ja) * 2006-07-14 2008-01-31 Nissan Motor Co Ltd 電池用電極
JP5784928B2 (ja) 2011-03-03 2015-09-24 シャープ株式会社 非水系二次電池
US8993159B2 (en) 2012-12-13 2015-03-31 24M Technologies, Inc. Semi-solid electrodes having high rate capability
CN104332591B (zh) * 2014-09-05 2016-08-24 济宁市无界科技有限公司 一种锂离子电池正极浆料及其制备工艺
JP6485956B2 (ja) 2015-04-13 2019-03-20 富士フイルム株式会社 非水電解液および非水二次電池
JP6978207B2 (ja) 2016-02-12 2021-12-08 三洋化成工業株式会社 リチウムイオン電池
CN108610817A (zh) * 2017-01-05 2018-10-02 胡春宇 纳米智能健康粉末涂料
WO2018135395A1 (ja) 2017-01-20 2018-07-26 富士フイルム株式会社 非水二次電池用電解液、非水二次電池及び金属錯体
PL3639312T3 (pl) * 2017-06-15 2022-01-31 Cabot Corporation Elektrody i baterie zawierające różniące się cząstki sadzy

Also Published As

Publication number Publication date
EP4645445A1 (en) 2025-11-05
EP4645445A4 (en) 2026-04-29
JPWO2024143388A1 (https=) 2024-07-04
US20250313705A1 (en) 2025-10-09
WO2024143388A1 (ja) 2024-07-04

Similar Documents

Publication Publication Date Title
TWI458154B (zh) 鋰二次電池
JP6807010B2 (ja) リチウム二次電池用正極活物質、リチウム二次電池用正極、リチウム二次電池及びこれらの製造方法
KR102343726B1 (ko) 비수전해질 이차 전지용 부극재 및 그의 제조 방법, 및 비수전해질 이차 전지용 부극 활물질층, 비수전해질 이차 전지용 부극, 비수전해질 이차 전지
JPWO2018168505A1 (ja) 固体電解質組成物、固体電解質含有シートおよび全固体二次電池、並びに、固体電解質組成物、固体電解質含有シートおよび全固体二次電池の製造方法
JP6428243B2 (ja) 非水系リチウム二次電池及びその製造方法
KR101590678B1 (ko) 리튬 이차전지용 음극 활물질 및 이를 포함하는 리튬 이차전지
JP2017502488A (ja) カソードスラリを製造する方法およびカソード
KR20200074552A (ko) 이차전지용 음극 활물질, 이를 포함하는 음극 및 이의 제조방법
JP6567289B2 (ja) リチウムイオン二次電池
US9991563B2 (en) Energy storage device and energy storage apparatus
KR102571151B1 (ko) 리튬 이차전지용 음극, 이의 제조방법 및 이를 포함하는 리튬 이차전지
KR20210031423A (ko) 비수전해질 이차전지
CN114388793A (zh) 非水电解质二次电池用负极及包括该负极的非水电解质二次电池
JP6872845B2 (ja) 非水電解質二次電池
US12040445B2 (en) Solid electrolyte composition, solid electrolyte-containing sheet, all-solid state secondary battery, and methods for manufacturing solid electrolyte-containing sheet and all-solid state secondary battery
EP4645445A1 (en) Slurry used to form electrode of nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery, and method for producing nonaqueous electrolyte secondary battery
EP4583234A1 (en) Method for producing nonaqueous electrolyte secondary battery, slurry for nonaqueous electrolyte secondary batteries, and nonaqueous electrolyte secondary battery
US20260011741A1 (en) Positive electrode sheet for non-aqueous electrolytic solution secondary battery and non-aqueous electrolytic solution secondary battery
US20260051471A1 (en) Method for manufacturing non-aqueous electrolytic solution secondary battery, and non-aqueous electrolytic solution secondary battery
JP2015156259A (ja) リチウムイオン二次電池
US20260011712A1 (en) Slurry for forming positive electrode of non-aqueous electrolytic solution secondary battery, non-aqueous electrolytic solution secondary battery, and method for manufacturing non-aqueous electrolytic solution secondary battery
CN121079789A (zh) 非水电解液二次电池的正极用组合物、正极片及非水电解液二次电池
WO2025192647A1 (ja) 非水電解液二次電池の電極形成用スラリー、非水電解液二次電池、及び非水電解液二次電池の製造方法
CN121039833A (zh) 非水电解液二次电池的正极形成用浆料、正极片及非水电解液二次电池
WO2025164523A1 (ja) 非水電解液二次電池

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination