JPWO2023053990A1 - - Google Patents

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Publication number
JPWO2023053990A1
JPWO2023053990A1 JP2023528087A JP2023528087A JPWO2023053990A1 JP WO2023053990 A1 JPWO2023053990 A1 JP WO2023053990A1 JP 2023528087 A JP2023528087 A JP 2023528087A JP 2023528087 A JP2023528087 A JP 2023528087A JP WO2023053990 A1 JPWO2023053990 A1 JP WO2023053990A1
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JP
Japan
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.)
Granted
Application number
JP2023528087A
Other versions
JP7343083B2 (ja
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Publication of JPWO2023053990A1 publication Critical patent/JPWO2023053990A1/ja
Application granted granted Critical
Publication of JP7343083B2 publication Critical patent/JP7343083B2/ja
Active legal-status Critical Current
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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
    • H01M50/40—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
    • 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
    • H01M50/403—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
    • 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
    • H01M50/431—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
    • H01M50/446—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
    • H01M50/40—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
    • H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2023528087A 2021-09-29 2022-09-15 蓄電デバイスセパレータバインダー水溶液、蓄電デバイスセパレータスラリー、蓄電デバイスセパレータ、蓄電デバイスセパレータ／電極積層体及び蓄電デバイス Active JP7343083B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2021159978 2021-09-29
JP2021159978 2021-09-29
JP2021159977 2021-09-29
JP2021159977 2021-09-29
PCT/JP2022/034571 WO2023053990A1 (ja) 2021-09-29 2022-09-15 蓄電デバイスセパレータバインダー水溶液、蓄電デバイスセパレータスラリー、蓄電デバイスセパレータ、蓄電デバイスセパレータ／電極積層体及び蓄電デバイス

Publications (2)

Publication Number Publication Date
JPWO2023053990A1 true JPWO2023053990A1 (ja) 2023-04-06
JP7343083B2 JP7343083B2 (ja) 2023-09-12

Family

ID=85782464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023528087A Active JP7343083B2 (ja) 2021-09-29 2022-09-15 蓄電デバイスセパレータバインダー水溶液、蓄電デバイスセパレータスラリー、蓄電デバイスセパレータ、蓄電デバイスセパレータ／電極積層体及び蓄電デバイス

Country Status (3)

Country Link
JP (1) JP7343083B2 (ja)
KR (1) KR20240068657A (ja)
WO (1) WO2023053990A1 (ja)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010021059A (ja) * 2008-07-11 2010-01-28 Toyo Ink Mfg Co Ltd 水系炭素材料組成物及びそれを用いた電池用組成物
WO2019065370A1 (ja) * 2017-09-28 2019-04-04 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、非水系二次電池部材、および非水系二次電池
JP2019057488A (ja) * 2017-03-28 2019-04-11 荒川化学工業株式会社 熱架橋型リチウムイオン電池用スラリー及びその製造方法、リチウムイオン電池用電極、リチウムイオン電池用セパレータ、リチウムイオン電池用セパレータ／電極積層体、並びにリチウムイオン電池

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013089437A (ja) 2011-10-18 2013-05-13 Toray Ind Inc リチウムイオン電池電極用バインダー、それを用いたリチウムイオン電池負極用ペーストおよびリチウムイオン電池負極の製造方法
JP6579383B2 (ja) 2016-08-10 2019-09-25 荒川化学工業株式会社 リチウムイオン二次電池用セパレータ、リチウムイオン二次電池用セパレータの製造方法、及びリチウムイオン二次電池

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010021059A (ja) * 2008-07-11 2010-01-28 Toyo Ink Mfg Co Ltd 水系炭素材料組成物及びそれを用いた電池用組成物
JP2019057488A (ja) * 2017-03-28 2019-04-11 荒川化学工業株式会社 熱架橋型リチウムイオン電池用スラリー及びその製造方法、リチウムイオン電池用電極、リチウムイオン電池用セパレータ、リチウムイオン電池用セパレータ／電極積層体、並びにリチウムイオン電池
WO2019065370A1 (ja) * 2017-09-28 2019-04-04 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、非水系二次電池部材、および非水系二次電池

Also Published As

Publication number Publication date
KR20240068657A (ko) 2024-05-17
WO2023053990A1 (ja) 2023-04-06
JP7343083B2 (ja) 2023-09-12

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