CN116918158A - 电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件 - Google Patents

电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件 Download PDF

Info

Publication number
CN116918158A
CN116918158A CN202280015142.8A CN202280015142A CN116918158A CN 116918158 A CN116918158 A CN 116918158A CN 202280015142 A CN202280015142 A CN 202280015142A CN 116918158 A CN116918158 A CN 116918158A
Authority
CN
China
Prior art keywords
functional layer
polymer
electrochemical element
composition
particulate polymer
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.)
Pending
Application number
CN202280015142.8A
Other languages
English (en)
Chinese (zh)
Inventor
高木一贵
金田拓也
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.)
Zeon Corp
Original Assignee
Zeon Corp
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 Corp filed Critical Zeon Corp
Publication of CN116918158A publication Critical patent/CN116918158A/zh
Pending legal-status Critical Current

Links

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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—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
    • H01M10/05—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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • 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
    • 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
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • 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
    • H01M50/409—Separators, membranes or diaphragms 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/42—Acrylic resins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/431—Inorganic material
    • H01M50/434—Ceramics
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/451—Separators, membranes or diaphragms characterised by the material having a layered structure comprising layers of only organic material and layers containing 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
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
    • 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
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H01G11/06—Hybrid capacitors with one of the electrodes allowing ions to be reversibly doped thereinto, e.g. lithium ion capacitors [LIC]
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
CN202280015142.8A 2021-02-26 2022-02-02 电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件 Pending CN116918158A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021030859 2021-02-26
JP2021-030859 2021-02-26
PCT/JP2022/004119 WO2022181275A1 (ja) 2021-02-26 2022-02-02 電気化学素子機能層用組成物、電気化学素子用機能層、電気化学素子用積層体および電気化学素子

Publications (1)

Publication Number Publication Date
CN116918158A true CN116918158A (zh) 2023-10-20

Family

ID=83048205

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280015142.8A Pending CN116918158A (zh) 2021-02-26 2022-02-02 电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件

Country Status (6)

Country Link
US (1) US20240234949A9 (https=)
EP (1) EP4300695A4 (https=)
JP (1) JP7854138B2 (https=)
KR (1) KR20230152665A (https=)
CN (1) CN116918158A (https=)
WO (1) WO2022181275A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025205262A1 (ja) * 2024-03-29 2025-10-02 日本ゼオン株式会社 リチウムイオン二次電池機能層用バインダー組成物、リチウムイオン二次電池機能層用スラリー組成物、リチウムイオン二次電池用機能層付きセパレータ、及びリチウムイオン二次電池
WO2026009976A1 (ja) * 2024-07-05 2026-01-08 日本ゼオン株式会社 電気化学素子用バインダー組成物、電気化学素子用集電体、電気化学素子用電極、電気化学素子、及び電気化学素子用バインダー組成物の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3046298C2 (de) 1980-12-09 1982-10-14 Karl 7298 Loßburg Hehl Granulatbehälter mit einem Sichtfenster für eine Kunststoff-Spritzgießmaschine
JP3235219B2 (ja) 1992-09-30 2001-12-04 日本ゼオン株式会社 ノルボルネン系共重合体、その水素添加物、それからなる光学材料、医療用材料、電気絶縁材料、および電子部品処理用器材
US9941497B2 (en) * 2012-04-05 2018-04-10 Zeon Corporation Separator for secondary cell
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
JP6221875B2 (ja) 2014-03-24 2017-11-01 日本ゼオン株式会社 非水系二次電池多孔膜用バインダー、非水系二次電池多孔膜用組成物、非水系二次電池用多孔膜および非水系二次電池
WO2016052302A1 (ja) 2014-09-29 2016-04-07 日本ゼオン株式会社 環状オレフィン開環重合体水素化物、樹脂成形体、および光学部材
JP6657780B2 (ja) 2015-10-27 2020-03-04 日本ゼオン株式会社 非水系二次電池多孔膜用スラリー組成物、非水系二次電池用電極の製造方法および非水系二次電池の製造方法
HUE061620T2 (hu) * 2016-12-02 2023-07-28 Asahi Chemical Ind Nemvizes elektrolitos akkumulátor szervetlen részecskék és azokat alkalmazó nemvizes elektrolitos akkumulátor
KR102569975B1 (ko) * 2017-03-13 2023-08-22 니폰 제온 가부시키가이샤 비수계 이차 전지 전극용 바인더 조성물, 비수계 이차 전지 전극용 도전재 페이스트 조성물, 비수계 이차 전지 전극용 슬러리 조성물, 비수계 이차 전지용 전극 및 비수계 이차 전지
US12191493B2 (en) * 2017-08-31 2025-01-07 Zeon Corporation Composition for electrochemical device functional layer, functional layer for electrochemical device, and electrochemical device
JP7342704B2 (ja) 2017-09-28 2023-09-12 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および非水系二次電池
JP2019192340A (ja) * 2018-04-18 2019-10-31 三井化学株式会社 二次電池用セパレータ、これを含む二次電池用積層体および捲回体、ならびに非水二次電池
JP7039507B2 (ja) * 2019-02-27 2022-03-22 住友化学株式会社 積層体
KR20210132000A (ko) * 2019-02-28 2021-11-03 니폰 제온 가부시키가이샤 전기 화학 소자용 기능층, 전기 화학 소자용 기능층 형성 세퍼레이터, 및 전기 화학 소자

Also Published As

Publication number Publication date
US20240136658A1 (en) 2024-04-25
EP4300695A1 (en) 2024-01-03
EP4300695A4 (en) 2025-07-16
JP7854138B2 (ja) 2026-05-01
WO2022181275A1 (ja) 2022-09-01
KR20230152665A (ko) 2023-11-03
JPWO2022181275A1 (https=) 2022-09-01
US20240234949A9 (en) 2024-07-11

Similar Documents

Publication Publication Date Title
KR102683937B1 (ko) 전기 화학 소자 기능층용 조성물, 전기 화학 소자용 기능층 및 전기 화학 소자
KR20210132000A (ko) 전기 화학 소자용 기능층, 전기 화학 소자용 기능층 형성 세퍼레이터, 및 전기 화학 소자
EP4053867A1 (en) Functional layer for electrochemical elements and method for producing same, separator with functional layer for electrochemical elements and method for producing same, and electrochemical element and method for producing same
KR20220140491A (ko) 전기 화학 소자용 적층체 및 전기 화학 소자
KR102422236B1 (ko) 비수계 이차 전지 기능층용 조성물, 비수계 이차 전지용 기능층 및 비수계 이차 전지
CN112567568B (zh) 非水系二次电池功能层用浆料组合物、功能层、间隔件以及非水系二次电池
CN106575735A (zh) 非水系二次电池用层叠体和非水系二次电池构件的制造方法
KR20190042554A (ko) 비수계 이차 전지 기능층용 조성물, 비수계 이차 전지용 기능층, 비수계 이차 전지, 및 비수계 이차 전지용 전극의 제조 방법
CN111492505B (zh) 非水系二次电池功能层用组合物、电池构件、层叠体的制造方法以及非水系二次电池
CN116918158A (zh) 电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件
CN116724457A (zh) 电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件
CN108370013A (zh) 非水系二次电池多孔膜用粘结剂组合物、非水系二次电池多孔膜用浆料组合物、非水系二次电池用多孔膜及非水系二次电池
CN116615812A (zh) 电化学元件功能层用组合物、电化学元件用层叠体以及电化学元件
CN119627362A (zh) 电化学元件功能层用组合物、电化学元件用层叠体以及电化学元件
CN117441261A (zh) 电化学元件功能层用组合物及其制造方法、电化学元件用功能层、电化学元件用层叠体以及电化学元件
WO2024135749A1 (ja) 電気化学素子機能層用組成物、電気化学素子用部材、電気化学素子用積層体の製造方法、および電気化学素子
KR20230141769A (ko) 전기 화학 소자 기능층용 조성물, 전기 화학 소자용적층체 및 전기 화학 소자
KR20220161300A (ko) 전기 화학 소자 기능층용 조성물, 전기 화학 소자용 적층체, 및 전기 화학 소자
CN119585934A (zh) 电化学元件功能层用组合物、电化学元件用功能层、电化学元件用层叠体以及电化学元件
CN120113093A (zh) 电化学元件功能层用组合物、电化学元件功能层用组合物前体、电化学元件用功能层、电化学元件用层叠体、以及电化学元件
CN116868433A (zh) 电化学元件功能层用组合物、电化学元件用层叠体以及电化学元件
CN119605028A (zh) 电化学元件功能层用组合物、电化学元件用层叠体以及电化学元件
CN120513546A (zh) 电化学元件功能层用组合物及其制造方法、电化学元件用功能层、电化学元件用层叠体、以及电化学元件

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination