JP7681578B2 - 電極タブおよびその形成方法 - Google Patents

電極タブおよびその形成方法 Download PDF

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Publication number
JP7681578B2
JP7681578B2 JP2022516169A JP2022516169A JP7681578B2 JP 7681578 B2 JP7681578 B2 JP 7681578B2 JP 2022516169 A JP2022516169 A JP 2022516169A JP 2022516169 A JP2022516169 A JP 2022516169A JP 7681578 B2 JP7681578 B2 JP 7681578B2
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JP
Japan
Prior art keywords
substrate
layer
tab
dielectric layer
anode
Prior art date
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Active
Application number
JP2022516169A
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English (en)
Japanese (ja)
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JP2022548586A (ja
JP2022548586A5 (https=
Inventor
ピー． リーマー、ダグラス
エフ． ラドウィッグ、ピーター
ディ． スターキー、ジョセフ
ダブリュ． デイビス、マイケル
エム． ジェルキン、デュアン
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Hutchinson Technology Inc
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Hutchinson Technology Inc
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Publication of JP2022548586A5 publication Critical patent/JP2022548586A5/ja
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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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1603—Process or apparatus coating on selected surface areas
    • C23C18/1605—Process or apparatus coating on selected surface areas by masking
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/12—Electroplating: Baths therefor from solutions of nickel or cobalt
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/02—Electroplating of selected surface areas
    • C25D5/022—Electroplating of selected surface areas using masking means
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00—Electroplating characterised by the article coated
    • C25D7/06—Wires; Strips; Foils
    • C25D7/0614—Strips or foils
    • 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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Laminated Bodies (AREA)
  • Cell Electrode Carriers And Collectors (AREA)
  • Wire Bonding (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2022516169A 2019-09-13 2020-09-11 電極タブおよびその形成方法 Active JP7681578B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201962900419P 2019-09-13 2019-09-13
US62/900,419 2019-09-13
US17/017,471 2020-09-10
US17/017,471 US11791521B2 (en) 2019-09-13 2020-09-10 Electrode tabs and methods of forming
PCT/US2020/050558 WO2021050997A2 (en) 2019-09-13 2020-09-11 Electrode tabs and methods of forming

Publications (3)

Publication Number Publication Date
JP2022548586A JP2022548586A (ja) 2022-11-21
JP2022548586A5 JP2022548586A5 (https=) 2023-09-19
JP7681578B2 true JP7681578B2 (ja) 2025-05-22

Family

ID=74868080

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022516169A Active JP7681578B2 (ja) 2019-09-13 2020-09-11 電極タブおよびその形成方法

Country Status (4)

Country Link
US (1) US11791521B2 (https=)
JP (1) JP7681578B2 (https=)
CN (1) CN114746273B (https=)
WO (1) WO2021050997A2 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11322806B2 (en) 2019-09-13 2022-05-03 Hutchinson Technology Incorporated Sensored battery electrode
US20250030134A1 (en) * 2023-07-20 2025-01-23 GM Global Technology Operations LLC Electrochemical devices with multifunctional electrode separator assemblies having built-in reference electrodes

Citations (2)

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WO2018154913A1 (ja) 2017-02-27 2018-08-30 パナソニックＩｐマネジメント株式会社 非水電解質二次電池

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WO2018154913A1 (ja) 2017-02-27 2018-08-30 パナソニックＩｐマネジメント株式会社 非水電解質二次電池

Also Published As

Publication number Publication date
CN114746273A (zh) 2022-07-12
US20210083257A1 (en) 2021-03-18
CN114746273B (zh) 2025-07-18
US11791521B2 (en) 2023-10-17
JP2022548586A (ja) 2022-11-21
WO2021050997A2 (en) 2021-03-18
WO2021050997A3 (en) 2021-04-22

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