PL3764449T3 - Sposób wytwarzania laminatu do akumulatora - Google Patents

Sposób wytwarzania laminatu do akumulatora

Info

Publication number
PL3764449T3
PL3764449T3 PL19756683.9T PL19756683T PL3764449T3 PL 3764449 T3 PL3764449 T3 PL 3764449T3 PL 19756683 T PL19756683 T PL 19756683T PL 3764449 T3 PL3764449 T3 PL 3764449T3
Authority
PL
Poland
Prior art keywords
secondary battery
producing laminate
laminate
producing
battery
Prior art date
Application number
PL19756683.9T
Other languages
English (en)
Inventor
Masanobu Sato
Masuhiro OONISHI
Hiroshi Koga
Keiichiro Tanaka
Original Assignee
Zeon Corporation
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 Zeon Corporation filed Critical Zeon Corporation
Publication of PL3764449T3 publication Critical patent/PL3764449T3/pl

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
    • H01M10/058—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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • 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
    • H01M10/058—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
    • H01M4/04—Processes of manufacture in general
    • 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • H01M50/461—Separators, membranes or diaphragms characterised by their combination with electrodes with adhesive layers between electrodes and separators
    • 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)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Cell Separators (AREA)
  • Battery Electrode And Active Subsutance (AREA)
PL19756683.9T 2018-02-26 2019-02-01 Sposób wytwarzania laminatu do akumulatora PL3764449T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018032347 2018-02-26
PCT/JP2019/003729 WO2019163489A1 (ja) 2018-02-26 2019-02-01 二次電池用積層体の製造方法

Publications (1)

Publication Number Publication Date
PL3764449T3 true PL3764449T3 (pl) 2025-05-12

Family

ID=67687067

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19756683.9T PL3764449T3 (pl) 2018-02-26 2019-02-01 Sposób wytwarzania laminatu do akumulatora

Country Status (8)

Country Link
US (2) US12230765B2 (pl)
EP (2) EP3764449B1 (pl)
JP (1) JP7517146B2 (pl)
KR (2) KR20250048148A (pl)
CN (2) CN111670512A (pl)
HU (1) HUE070862T2 (pl)
PL (1) PL3764449T3 (pl)
WO (1) WO2019163489A1 (pl)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118867568A (zh) * 2017-08-21 2024-10-29 日本瑞翁株式会社 非水系二次电池用层叠体及其制造方法、非水系二次电池用卷绕体、以及非水系二次电池构件的制造方法
KR102354261B1 (ko) * 2018-06-12 2022-01-20 주식회사 엘지화학 패턴화 전극접착층이 구비된 전기화학소자용 분리막 및 상기 분리막의 제조방법
KR102812884B1 (ko) * 2019-12-10 2025-05-29 주식회사 엘지에너지솔루션 단위셀 및 그의 제조방법과 제조장치
EP4099471A4 (en) 2020-01-31 2025-04-16 Zeon Corporation Multilayer body for secondary batteries and secondary batteries
KR20220147590A (ko) * 2020-02-27 2022-11-03 니폰 제온 가부시키가이샤 검사 방법, 그리고 이차 전지용 적층체의 제조 방법 및 이차 전지의 제조 방법
KR20210119785A (ko) * 2020-03-25 2021-10-06 주식회사 엘지에너지솔루션 단위 셀 제조 장치 및 방법
KR102849367B1 (ko) * 2020-03-25 2025-08-25 주식회사 엘지에너지솔루션 단위 셀 제조 장치 및 방법
CN120237300A (zh) * 2021-03-30 2025-07-01 宁德新能源科技有限公司 电化学装置及电子装置
EP4089824A4 (en) 2021-03-30 2023-05-10 Ningde Amperex Technology Ltd. ELECTROCHEMICAL DEVICE AND ELECTRONIC DEVICE
WO2023008165A1 (ja) * 2021-07-30 2023-02-02 日本ゼオン株式会社 非水系二次電池用積層体、非水系二次電池用積層体の製造方法及び非水系二次電池
JP2023072260A (ja) * 2021-11-12 2023-05-24 プライムプラネットエナジー＆ソリューションズ株式会社 セパレータおよびこれを備える非水電解液二次電池
CN117795549A (zh) * 2022-04-08 2024-03-29 宁德时代新能源科技股份有限公司 偏移检测方法、装置、输送装置、存储介质
WO2024212909A1 (zh) * 2023-04-13 2024-10-17 江苏大学 改性聚苯硫醚及其改性方法、聚苯硫醚固态隔膜、预制锌盐隔膜及其制造方法、备注锌锰二次电池及其制造、及应用方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6967183B2 (en) * 1998-08-27 2005-11-22 Cabot Corporation Electrocatalyst powders, methods for producing powders and devices fabricated from same
JP3750490B2 (ja) * 2000-06-01 2006-03-01 三菱電機株式会社 電池
KR100388648B1 (ko) * 2001-05-23 2003-06-25 주식회사 코캄엔지니어링 자동화된 리튬 2차전지 제조 시스템
US6610353B1 (en) * 2002-09-23 2003-08-26 The Gillette Co. Method of applying adhesive to electrochemical cell components
JP5401756B2 (ja) * 2006-11-28 2014-01-29 日産自動車株式会社 二次電池
JP5109546B2 (ja) 2007-09-18 2012-12-26 Ｊｆｅスチール株式会社 積層コアの製造装置
WO2010087123A1 (ja) * 2009-01-28 2010-08-05 株式会社村田製作所 電池とその製造方法
WO2011026087A2 (en) * 2009-08-31 2011-03-03 Porous Power Technologies, Llc Battery manufacturing using laminated assemblies
JP5561191B2 (ja) * 2011-02-01 2014-07-30 株式会社Ｉｈｉ 電極積層体の製造装置および製造方法
JP5617725B2 (ja) 2011-03-28 2014-11-05 日本ゼオン株式会社 二次電池用電極、二次電池電極用バインダー、製造方法及び二次電池
KR101369326B1 (ko) 2011-12-27 2014-03-04 주식회사 엘지화학 세퍼레이터의 제조방법 및 이에 따라 제조된 세퍼레이터를 구비한 전기화학소자
WO2014021291A1 (ja) * 2012-07-30 2014-02-06 帝人株式会社 非水電解質電池用セパレータおよび非水電解質電池
KR102202318B1 (ko) * 2012-11-26 2021-01-12 제온 코포레이션 전극/세퍼레이터 적층체의 제조 방법 및 리튬 이온 2 차 전지
JP6186852B2 (ja) 2013-04-30 2017-08-30 日本ゼオン株式会社 二次電池多孔膜用スラリー組成物、二次電池用電極、二次電池用セパレータおよび二次電池
JP6155967B2 (ja) 2013-08-23 2017-07-05 日本ゼオン株式会社 リチウムイオン二次電池用の接着剤、接着層付きセパレータ、接着層付き電極、及びリチウムイオン二次電池
JP5877213B2 (ja) * 2014-01-24 2016-03-02 旭化成イーマテリアルズ株式会社 積層体、蓄電デバイス用セパレータ、蓄電デバイス、リチウムイオン二次電池および共重合体
WO2016017066A1 (ja) * 2014-07-30 2016-02-04 日本ゼオン株式会社 非水系二次電池機能層用組成物、非水系二次電池用機能層付き基材、非水系二次電池用積層体の製造方法および非水系二次電池
JP6698326B2 (ja) * 2014-12-09 2020-05-27 旭化成株式会社 多層多孔膜及び蓄電デバイス用セパレータ
JP6946295B2 (ja) 2016-07-28 2021-10-06 三洋電機株式会社 二次電池の製造方法

Also Published As

Publication number Publication date
US12230765B2 (en) 2025-02-18
KR20250048148A (ko) 2025-04-07
WO2019163489A1 (ja) 2019-08-29
EP3764449A4 (en) 2021-11-24
KR20200124223A (ko) 2020-11-02
HUE070862T2 (hu) 2025-07-28
JP7517146B2 (ja) 2024-07-17
EP4531190A2 (en) 2025-04-02
US20250149644A1 (en) 2025-05-08
US20210036375A1 (en) 2021-02-04
EP3764449B1 (en) 2025-02-19
EP4531190A3 (en) 2025-06-04
JPWO2019163489A1 (ja) 2021-02-04
CN119742411A (zh) 2025-04-01
CN111670512A (zh) 2020-09-15
EP3764449A1 (en) 2021-01-13

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