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FR3105603B1 - Dispositif électrochimique de type batterie possédant une durée de vie améliorée, comprenant des moyens d’étanchéité et de conduction électrique perfectionnés, et son procédé de fabrication - Google Patents

Dispositif électrochimique de type batterie possédant une durée de vie améliorée, comprenant des moyens d’étanchéité et de conduction électrique perfectionnés, et son procédé de fabrication Download PDF

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Publication number
FR3105603B1
FR3105603B1 FR1915548A FR1915548A FR3105603B1 FR 3105603 B1 FR3105603 B1 FR 3105603B1 FR 1915548 A FR1915548 A FR 1915548A FR 1915548 A FR1915548 A FR 1915548A FR 3105603 B1 FR3105603 B1 FR 3105603B1
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France
Prior art keywords
encapsulation system
battery
stack
improved
layers
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.)
Active
Application number
FR1915548A
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English (en)
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FR3105603A1 (fr
Inventor
Fabien Gaben
Ian Cayrefourcq
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.)
I Ten SA
Original Assignee
I Ten SA
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
Priority to FR1915548A priority Critical patent/FR3105603B1/fr
Application filed by I Ten SA filed Critical I Ten SA
Priority to JP2022538935A priority patent/JP7672412B2/ja
Priority to CA3162508A priority patent/CA3162508A1/fr
Priority to CN202080097512.8A priority patent/CN115152046A/zh
Priority to US17/788,461 priority patent/US20230027695A1/en
Priority to EP20829677.2A priority patent/EP4082053A1/fr
Priority to IL293763A priority patent/IL293763A/en
Priority to KR1020227025667A priority patent/KR20220121255A/ko
Priority to PCT/IB2020/062374 priority patent/WO2021130687A1/fr
Priority to TW109145871A priority patent/TWI908753B/zh
Publication of FR3105603A1 publication Critical patent/FR3105603A1/fr
Application granted granted Critical
Publication of FR3105603B1 publication Critical patent/FR3105603B1/fr
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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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/14—Primary casings; Jackets or wrappings for protecting against damage caused by external factors
    • H01M50/141—Primary casings; Jackets or wrappings for protecting against damage caused by external factors for protecting against humidity
    • 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
    • H01M10/04—Construction or manufacture in general
    • H01M10/0436—Small-sized flat cells or batteries for portable equipment
    • 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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
    • 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
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • 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
    • H01M4/0471—Processes of manufacture in general involving thermal treatment, e.g. firing, sintering, backing particulate active material, thermal decomposition, pyrolysis
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/105—Pouches or flexible bags
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117—Inorganic material
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/121—Organic material
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/122—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/126—Primary casings; Jackets or wrappings characterised by the material having a layered structure comprising three or more layers
    • 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)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Secondary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Primary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

Cette batterie comprend un empilement (I) alterné entre au moins une anode (20) et au moins une cathode (50), un système d’encapsulation dit primaire (1020) recouvrant quatre des six faces dudit empilement (I), au moins un organe de contact anodique (1040), apte à assurer le contact électrique entre l’empilement et un élément conducteur externe, au moins un organe de contact cathodique (1050), apte à assurer le contact électrique entre l’empilement et un élément conducteur externe. Selon l’invention la batterie comprend en outre un système d’encapsulation dit additionnel (1030), ce système d’encapsulation additionnel comprenant deux couches frontales (1031, 1032), dont chacune recouvre une couche frontale respective (1021, 1022) du système d’encapsulation primaire, ainsi que deux couches latérales (1033, 1035) dont chacune recouvre une couche latérale (1023, 1025) respective, dépourvue d’organe de contact, du système d’encapsulation primaire, chacune desdites deux couches frontales (1031, 1032) du système d’encapsulation additionnel (1030) recouvrant en outre les extrémités frontales (1041, 1042, 1051, 1052) respectivement des organes de contact anodique et des organes de contact cathodique, et chacune des couches frontales (1031, 1032) du système d’encapsulation additionnel formant une continuité de surfaces avec les couches latérales (1033, 1035) dudit système d’encapsulation additionnel. Figure pour l’abrégé : Fig. 6.
FR1915548A 2019-12-24 2019-12-24 Dispositif électrochimique de type batterie possédant une durée de vie améliorée, comprenant des moyens d’étanchéité et de conduction électrique perfectionnés, et son procédé de fabrication Active FR3105603B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR1915548A FR3105603B1 (fr) 2019-12-24 2019-12-24 Dispositif électrochimique de type batterie possédant une durée de vie améliorée, comprenant des moyens d’étanchéité et de conduction électrique perfectionnés, et son procédé de fabrication
PCT/IB2020/062374 WO2021130687A1 (fr) 2019-12-24 2020-12-23 Dispositif electrochimique de type batterie possedant une duree de vie amelioree, comprenant des moyens d'etancheite et de conduction electrique perfectionnes, et son procede de fabrication
CN202080097512.8A CN115152046A (zh) 2019-12-24 2020-12-23 包括改进的密封和导电方式的具有改进寿命的电化学电池装置及其制造方法
US17/788,461 US20230027695A1 (en) 2019-12-24 2020-12-23 Electrochemical battery device with improved lifetime, comprising improved sealing and electrical conduction means, and manufacturing method thereof
EP20829677.2A EP4082053A1 (fr) 2019-12-24 2020-12-23 Dispositif electrochimique de type batterie possedant une duree de vie amelioree, comprenant des moyens d'etancheite et de conduction electrique perfectionnes, et son procede de fabrication
IL293763A IL293763A (en) 2019-12-24 2020-12-23 An electrochemical battery device with an improved lifespan, including improved electrical sealing and conduction means, and a method of manufacturing them
JP2022538935A JP7672412B2 (ja) 2019-12-24 2020-12-23 改良された封止および電気伝導手段を含む、寿命が改善された電気化学電池装置、ならびにその製造方法
CA3162508A CA3162508A1 (fr) 2019-12-24 2020-12-23 Dispositif electrochimique de type batterie possedant une duree de vie amelioree, comprenant des moyens d'etancheite et de conduction electrique perfectionnes, et son procede de fabrication
KR1020227025667A KR20220121255A (ko) 2019-12-24 2020-12-23 개선된 밀폐 및 전기 전도 수단을 포함하는 수명이 향상된 전기화학적 배터리 장치, 및 그 제조 방법
TW109145871A TWI908753B (zh) 2019-12-24 2020-12-24 具有改進的抗滲密封性和導電裝置的長壽命電池型電化學裝置及其製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1915548A FR3105603B1 (fr) 2019-12-24 2019-12-24 Dispositif électrochimique de type batterie possédant une durée de vie améliorée, comprenant des moyens d’étanchéité et de conduction électrique perfectionnés, et son procédé de fabrication
FR1915548 2019-12-24

Publications (2)

Publication Number Publication Date
FR3105603A1 FR3105603A1 (fr) 2021-06-25
FR3105603B1 true FR3105603B1 (fr) 2021-11-26

Family

ID=70456894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1915548A Active FR3105603B1 (fr) 2019-12-24 2019-12-24 Dispositif électrochimique de type batterie possédant une durée de vie améliorée, comprenant des moyens d’étanchéité et de conduction électrique perfectionnés, et son procédé de fabrication

Country Status (9)

Country Link
US (1) US20230027695A1 (fr)
EP (1) EP4082053A1 (fr)
JP (1) JP7672412B2 (fr)
KR (1) KR20220121255A (fr)
CN (1) CN115152046A (fr)
CA (1) CA3162508A1 (fr)
FR (1) FR3105603B1 (fr)
IL (1) IL293763A (fr)
WO (1) WO2021130687A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3110774B1 (fr) * 2020-05-20 2022-04-15 I Ten Procédé de fabrication d’une batterie à ions de lithium

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3361562B2 (ja) * 1993-02-25 2003-01-07 ティーディーケイ株式会社 積層型電池
US5561004A (en) 1994-02-25 1996-10-01 Bates; John B. Packaging material for thin film lithium batteries
JP2001210375A (ja) 2000-01-26 2001-08-03 Kyocera Corp 固体電解質電池
US20020071989A1 (en) 2000-12-08 2002-06-13 Verma Surrenda K. Packaging systems and methods for thin film solid state batteries
JP2004311073A (ja) 2003-04-02 2004-11-04 Matsushita Electric Ind Co Ltd 過電流保護機能付きエネルギーデバイス及びその製造方法
US8679674B2 (en) 2005-03-25 2014-03-25 Front Edge Technology, Inc. Battery with protective packaging
FR2897434B1 (fr) 2006-02-15 2014-07-11 Commissariat Energie Atomique Procede et dispositif de mesure de permeation
WO2008004180A2 (fr) 2006-07-03 2008-01-10 Koninklijke Philips Electronics N.V. Source d'énergie électrochimique, module électronique et dispositif électronique équipés de ladite source d'énergie électrochimique
FR2982082B1 (fr) * 2011-11-02 2013-11-22 Fabien Gaben Procede de fabrication de batteries en couches minces entierement solides
FR3000616B1 (fr) 2012-12-31 2015-01-02 I Ten Procede de fabrication de batteries tout solide en structure multicouches
US9887403B2 (en) * 2013-03-15 2018-02-06 Apple Inc. Thin film encapsulation battery systems
JP2017182945A (ja) 2016-03-29 2017-10-05 Tdk株式会社 全固体リチウムイオン二次電池
JPWO2018123319A1 (ja) * 2016-12-29 2019-10-31 株式会社村田製作所 全固体電池、電子機器、電子カード、ウェアラブル機器および電動車両
JP7277387B2 (ja) * 2017-06-29 2023-05-18 アイ テン 電子部品及び電池の封止システム
FR3068826A1 (fr) * 2017-07-10 2019-01-11 Stmicroelectronics (Tours) Sas Batterie en couches minces
CN110311163A (zh) 2018-03-20 2019-10-08 深圳先进技术研究院 一种基于锂磷氧氮电解质的锂离子电池及其制备方法
FR3080957B1 (fr) * 2018-05-07 2020-07-10 I-Ten Electrodes mesoporeuses pour dispositifs electrochimiques en couches minces
FR3080952B1 (fr) * 2018-05-07 2020-07-17 I-Ten Electrolyte pour dispositifs electrochimiques en couches minces
WO2019232050A1 (fr) * 2018-05-29 2019-12-05 Hunt Energy Enterprises, L.L.C. Accumulateurs électriques intégrés à une route
FR3091036B1 (fr) 2018-12-24 2024-04-19 I Ten Procede de fabrication de batteries, et batterie obtenue par ce procede

Also Published As

Publication number Publication date
IL293763A (en) 2022-08-01
JP7672412B2 (ja) 2025-05-07
JP2023508068A (ja) 2023-02-28
WO2021130687A1 (fr) 2021-07-01
EP4082053A1 (fr) 2022-11-02
CN115152046A (zh) 2022-10-04
CA3162508A1 (fr) 2021-07-01
TW202135368A (zh) 2021-09-16
US20230027695A1 (en) 2023-01-26
FR3105603A1 (fr) 2021-06-25
KR20220121255A (ko) 2022-08-31

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