CA2946479C - A process for the manufacture of a composite electrode, the composite electrode so obtained, and a secondary battery provided with said composite electrode - Google Patents

A process for the manufacture of a composite electrode, the composite electrode so obtained, and a secondary battery provided with said composite electrode Download PDF

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Publication number
CA2946479C
CA2946479C CA2946479A CA2946479A CA2946479C CA 2946479 C CA2946479 C CA 2946479C CA 2946479 A CA2946479 A CA 2946479A CA 2946479 A CA2946479 A CA 2946479A CA 2946479 C CA2946479 C CA 2946479C
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Canada
Prior art keywords
monomer
electrode
group
compound
optionally
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CA2946479A
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English (en)
French (fr)
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CA2946479A1 (en
Inventor
Olivier PRAS
Helene Rouault
Julio A. Abusleme
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.)
Syensqo SA
Original Assignee
Solvay SA
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Publication date
Application filed by Solvay SA filed Critical Solvay SA
Publication of CA2946479A1 publication Critical patent/CA2946479A1/en
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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
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/362—Composites
    • H01M4/366—Composites as layered products
    • 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
    • H01M4/62—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
    • 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
    • H01M4/13—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
    • H01M4/62—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
    • 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
    • H01M10/058—Construction or 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
    • H01M4/133—Electrodes based on 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
    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
    • 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
    • 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

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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA2946479A 2014-05-07 2015-05-06 A process for the manufacture of a composite electrode, the composite electrode so obtained, and a secondary battery provided with said composite electrode Active CA2946479C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14305669 2014-05-07
EP14305669.5 2014-05-07
PCT/EP2015/059923 WO2015169835A1 (en) 2014-05-07 2015-05-06 Composite electrodes

Publications (2)

Publication Number Publication Date
CA2946479A1 CA2946479A1 (en) 2015-11-12
CA2946479C true CA2946479C (en) 2023-03-14

Family

ID=50771217

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2946479A Active CA2946479C (en) 2014-05-07 2015-05-06 A process for the manufacture of a composite electrode, the composite electrode so obtained, and a secondary battery provided with said composite electrode

Country Status (10)

Country Link
US (2) US11081692B2 (https=)
EP (1) EP3140876B1 (https=)
JP (1) JP6715776B2 (https=)
KR (1) KR102388498B1 (https=)
CN (1) CN107078267B (https=)
CA (1) CA2946479C (https=)
HU (1) HUE050751T2 (https=)
PL (1) PL3140876T3 (https=)
TW (1) TWI675941B (https=)
WO (1) WO2015169835A1 (https=)

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RS63864B1 (sr) * 2016-06-14 2023-01-31 Solvay Membrana od fluoropolimera za elektrohemijske uređaje
KR102422024B1 (ko) * 2016-06-14 2022-07-18 솔베이(소시에떼아노님) 전기화학 장치용 플루오로중합체 막
US11532823B2 (en) * 2016-06-14 2022-12-20 Solvay Sa Flexible battery
WO2018012374A1 (ja) * 2016-07-11 2018-01-18 旭硝子株式会社 電解質材料、それを含む液状組成物およびその使用
CN111684626A (zh) * 2017-11-24 2020-09-18 索尔维特殊聚合物意大利有限公司 用于石墨/硅阳极的pvdf粘合剂
CN112119518B (zh) * 2018-05-17 2024-10-18 索尔维特殊聚合物意大利有限公司 电极形成组合物
FR3083922B1 (fr) * 2018-07-11 2020-10-16 Commissariat Energie Atomique Accumulateur electrochimique a architecture bipolaire comportant une structure specifique
JP2022521222A (ja) * 2019-02-19 2022-04-06 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． リチウム電池電極のための組成物
US12489106B2 (en) 2019-05-03 2025-12-02 Syensqo Sa Method for the manufacture of electrodes
JP7688015B2 (ja) * 2019-08-07 2025-06-03 ソルベイ スペシャルティ ポリマーズ イタリー エス．ピー．エー． 二次電池電極用の組成物
FR3100930B1 (fr) * 2019-09-17 2021-09-17 Commissariat Energie Atomique Procédé de fabrication d’une électrode comprenant une matrice polymérique piégeant un électrolyte
JP2023509946A (ja) * 2020-01-10 2023-03-10 ソルヴェイ（ソシエテ アノニム） 少なくとも１つのゲル化電極を有する電気化学デバイス
CN112210775B (zh) * 2020-10-09 2022-12-02 中国科学院微电子研究所 一种零件涂层制备装置及零件涂层制备方法、终端装置
CN117529507A (zh) * 2021-04-19 2024-02-06 索尔维特殊聚合物意大利有限公司 用于制备部分氟化的聚合物的方法
FR3155639B1 (fr) 2023-11-21 2025-12-05 Commissariat Energie Atomique Procédé de fabrication d’un ensemble comprenant une électrode et un collecteur de courant
WO2025214993A1 (en) 2024-04-11 2025-10-16 Specialty Operations France Ionic conductive membranes
WO2025214992A1 (en) 2024-04-11 2025-10-16 Specialty Operations France Ionic conductive membranes
WO2025228665A1 (en) 2024-04-29 2025-11-06 Syensqo Specialty Polymers Italy S.p.A. Battery electrode and method of making the same

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JP3855288B2 (ja) * 1995-12-08 2006-12-06 ダイキン工業株式会社 非水電解液を用いた二次電池の電極用バインダー
JPH09231977A (ja) * 1996-02-27 1997-09-05 Elf Atochem Japan Kk 電極およびその製法
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JP2000133271A (ja) * 1998-10-27 2000-05-12 Mitsubishi Rayon Co Ltd 電極活物質結着用バインダー
JP3982221B2 (ja) * 2001-02-01 2007-09-26 三菱マテリアル株式会社 リチウムイオンポリマー二次電池及び該電池の密着層に用いる結着剤の合成方法
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Also Published As

Publication number Publication date
CN107078267A (zh) 2017-08-18
US11973214B2 (en) 2024-04-30
KR102388498B1 (ko) 2022-04-21
US11081692B2 (en) 2021-08-03
WO2015169835A1 (en) 2015-11-12
TWI675941B (zh) 2019-11-01
EP3140876A1 (en) 2017-03-15
US20170077505A1 (en) 2017-03-16
EP3140876B1 (en) 2020-07-15
US20200303731A1 (en) 2020-09-24
HUE050751T2 (hu) 2021-01-28
PL3140876T3 (pl) 2020-12-14
CA2946479A1 (en) 2015-11-12
CN107078267B (zh) 2021-05-07
JP6715776B2 (ja) 2020-07-01
TW201606138A (zh) 2016-02-16
JP2017515281A (ja) 2017-06-08
KR20160149273A (ko) 2016-12-27

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