TW202347853A - 二次電池用合劑、二次電池用合劑片及其製造方法以及固體二次電池 - Google Patents

二次電池用合劑、二次電池用合劑片及其製造方法以及固體二次電池 Download PDF

Info

Publication number
TW202347853A
TW202347853A TW112107658A TW112107658A TW202347853A TW 202347853 A TW202347853 A TW 202347853A TW 112107658 A TW112107658 A TW 112107658A TW 112107658 A TW112107658 A TW 112107658A TW 202347853 A TW202347853 A TW 202347853A
Authority
TW
Taiwan
Prior art keywords
mixture
secondary battery
binder
sheet
secondary batteries
Prior art date
Application number
TW112107658A
Other languages
English (en)
Chinese (zh)
Inventor
山田貴哉
山田雅彦
寺田純平
藤原花英
平賀健太郎
献偉
Original Assignee
日商大金工業股份有限公司
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 日商大金工業股份有限公司 filed Critical 日商大金工業股份有限公司
Publication of TW202347853A publication Critical patent/TW202347853A/zh

Links

Classifications

    • 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
    • H01M10/052—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
    • H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
    • H01M10/0562—Solid materials
    • 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
    • H01M4/48—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
    • 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
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • H01M4/623—Binders being polymers fluorinated polymers
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • 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
    • H01M2300/0065—Solid electrolytes
    • H01M2300/0068—Solid electrolytes inorganic
    • H01M2300/0071—Oxides
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
TW112107658A 2022-03-02 2023-03-02 二次電池用合劑、二次電池用合劑片及其製造方法以及固體二次電池 TW202347853A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022-032055 2022-03-02
JP2022032055 2022-03-02

Publications (1)

Publication Number Publication Date
TW202347853A true TW202347853A (zh) 2023-12-01

Family

ID=87883761

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112107658A TW202347853A (zh) 2022-03-02 2023-03-02 二次電池用合劑、二次電池用合劑片及其製造方法以及固體二次電池

Country Status (7)

Country Link
US (1) US20240421316A1 (https=)
EP (1) EP4489139A4 (https=)
JP (1) JP7835996B2 (https=)
KR (1) KR20240153360A (https=)
CN (1) CN118805273A (https=)
TW (1) TW202347853A (https=)
WO (1) WO2023167297A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012099315A (ja) * 2010-11-01 2012-05-24 Sumitomo Electric Ind Ltd 全固体リチウム電池用正極とその製造方法および全固体リチウム電池
KR20130115293A (ko) 2010-11-10 2013-10-21 다이킨 고교 가부시키가이샤 전기 이중층 캐패시터용 전해액
JP4984007B1 (ja) 2010-12-21 2012-07-25 ダイキン工業株式会社 ポリテトラフルオロエチレン混合物
CN105793336B (zh) 2013-11-29 2019-12-24 大金工业株式会社 双向拉伸多孔质膜
JP6294094B2 (ja) 2014-02-13 2018-03-14 株式会社オハラ ガラス電解質及び全固体リチウムイオン二次電池
EP4016666A1 (en) 2014-04-18 2022-06-22 Tesla, Inc. Dry energy storage device electrode and methods of making the same
JP7261995B2 (ja) 2019-01-30 2023-04-21 パナソニックＩｐマネジメント株式会社 全固体電池およびその製造方法
CN112421114B (zh) * 2019-08-21 2021-11-23 南京博驰新能源股份有限公司 一种固态电解质膜的制备加工方法
JP7601086B2 (ja) 2020-02-28 2024-12-17 日本ゼオン株式会社 電気化学デバイス用電解液、可塑性組成物、用途及び製造方法
US20230076834A1 (en) * 2020-03-02 2023-03-09 Navitas Systems, Llc Compositions and methods for electro-chemical cell component fabrication
CN113871566B (zh) * 2021-09-18 2023-06-23 苏州清陶新能源科技有限公司 一种干法电极膜、其制备方法和应用

Also Published As

Publication number Publication date
WO2023167297A1 (ja) 2023-09-07
JPWO2023167297A1 (https=) 2023-09-07
EP4489139A1 (en) 2025-01-08
KR20240153360A (ko) 2024-10-22
CN118805273A (zh) 2024-10-18
JP7835996B2 (ja) 2026-03-26
US20240421316A1 (en) 2024-12-19
EP4489139A4 (en) 2025-07-09

Similar Documents

Publication Publication Date Title
TWI821838B (zh) 固體二次電池用片材之製造方法及固體二次電池用黏結劑
TWI904229B (zh) 全固體二次電池用合劑、全固體二次電池用合劑片及其製造方法、以及全固體二次電池
TW202347854A (zh) 二次電池用合劑、二次電池用合劑片及其製造方法以及二次電池
US20240421344A1 (en) Mixture for secondary battery, mixture sheet for secondary battery, method for producing the same, and solid-state secondary battery
JP7364973B2 (ja) 二次電池用合剤、二次電池用合剤シート及びその製造方法並びに二次電池
TW202345445A (zh) 二次電池用合劑、二次電池用合劑片、二次電池用合劑片之製造方法及二次電池
TW202347855A (zh) 二次電池用合劑、二次電池用合劑片及其製造方法以及二次電池
US20240421316A1 (en) Mixture for secondary battery, mixture sheet for secondary battery, method for producing the same, and solid-state secondary battery
JP7486006B2 (ja) 固体二次電池用シートの製造方法、固体二次電池電極用結着剤、電極作製用組成物、電極合剤、及び、電極