JPWO2020175079A1 - - Google Patents

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Publication number
JPWO2020175079A1
JPWO2020175079A1 JP2021501853A JP2021501853A JPWO2020175079A1 JP WO2020175079 A1 JPWO2020175079 A1 JP WO2020175079A1 JP 2021501853 A JP2021501853 A JP 2021501853A JP 2021501853 A JP2021501853 A JP 2021501853A JP WO2020175079 A1 JPWO2020175079 A1 JP WO2020175079A1
Authority
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.)
Pending
Application number
JP2021501853A
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Filing date
Publication date
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Publication of JPWO2020175079A1 publication Critical patent/JPWO2020175079A1/ja
Pending 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
    • H01M50/446—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
    • 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
    • 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
    • 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
    • H01M50/431—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
    • H01M50/431—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
    • H01M50/489—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
    • 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
    • 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
    • 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)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Separators (AREA)
JP2021501853A 2019-02-28 2020-02-06 Pending JPWO2020175079A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019036980 2019-02-28
PCT/JP2020/004647 WO2020175079A1 (ja) 2019-02-28 2020-02-06 電気化学素子用機能層、電気化学素子用機能層付きセパレータ、及び電気化学素子

Publications (1)

Publication Number Publication Date
JPWO2020175079A1 true JPWO2020175079A1 (ja) 2020-09-03

Family

ID=72238709

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021501853A Pending JPWO2020175079A1 (ja) 2019-02-28 2020-02-06

Country Status (6)

Country Link
US (1) US20220190439A1 (ja)
EP (1) EP3933958A4 (ja)
JP (1) JPWO2020175079A1 (ja)
KR (1) KR20210132000A (ja)
CN (1) CN112956072B (ja)
WO (1) WO2020175079A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022110227A1 (zh) * 2020-11-30 2022-06-02 宁德时代新能源科技股份有限公司 一种隔离膜、其制备方法及其相关的二次电池、电池模块、电池包和装置
TWI795101B (zh) * 2020-11-30 2023-03-01 日商旭化成股份有限公司 蓄電裝置用分隔件及包含其之蓄電裝置
CN114846691B (zh) * 2020-11-30 2024-03-29 宁德时代新能源科技股份有限公司 一种隔离膜、含有它的二次电池及其相关的电池模块、电池包和装置
EP4261922A1 (en) 2020-12-09 2023-10-18 Zeon Corporation Composition for functional layer of electrochemical element, layered body for electrochemical element, and electrochemical element
CN116529905A (zh) * 2020-12-09 2023-08-01 日本瑞翁株式会社 电化学元件用层叠体和电化学元件
JP2022132817A (ja) * 2021-03-01 2022-09-13 株式会社リコー 液体組成物
CN113708008A (zh) * 2021-07-29 2021-11-26 惠州锂威新能源科技有限公司 一种隔离膜及其制备方法、应用
CN113764818A (zh) * 2021-08-04 2021-12-07 河北金力新能源科技股份有限公司 一种强粘结性隔膜浆料及其制备方法、隔膜和锂电池
CN115606015A (zh) * 2022-01-18 2023-01-13 东莞新能源科技有限公司（Cn） 一种电极极片、电化学装置和电子装置
CN117413428A (zh) * 2022-03-31 2024-01-16 日本瑞翁株式会社 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
WO2023229037A1 (ja) * 2022-05-27 2023-11-30 旭化成株式会社 蓄電デバイス用セパレータ及びこれを含む蓄電デバイス
WO2023229033A1 (ja) * 2022-05-27 2023-11-30 旭化成株式会社 蓄電デバイス用セパレータ及びこれを含む蓄電デバイス
WO2023229035A1 (ja) * 2022-05-27 2023-11-30 旭化成株式会社 蓄電デバイス用セパレータ及びこれを含む蓄電デバイス
WO2024024506A1 (ja) * 2022-07-27 2024-02-01 パナソニックエナジー株式会社 非水電解質二次電池
WO2024024747A1 (ja) * 2022-07-29 2024-02-01 パナソニックエナジー株式会社 電池用セパレータ及び電池

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010081150A1 (en) * 2009-01-12 2010-07-15 A123 Systems, Inc. Laminated battery cell and methods for creating the same
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
CN104221184B (zh) * 2012-04-05 2016-10-05 日本瑞翁株式会社 二次电池用隔板
JP6399921B2 (ja) * 2014-12-22 2018-10-03 三星エスディアイ株式会社Samsung SDI Co., Ltd. 非水電解質二次電池用電極巻回素子、それを用いた非水電解質二次電池、及び非水電解質二次電池用電極巻回素子の製造方法
US11289739B2 (en) * 2015-03-20 2022-03-29 Zeon Corporation Composition for non-aqueous secondary battery functional layer, non-aqueous secondary battery functional layer, and non-aqueous secondary battery
KR102181313B1 (ko) * 2015-04-02 2020-11-26 주식회사 엘지화학 리튬 이차전지용 세퍼레이터 및 그의 제조방법
JP2017152268A (ja) * 2016-02-25 2017-08-31 東レバッテリーセパレータフィルム株式会社 電池用セパレータ
CN105958000B (zh) * 2016-07-11 2019-05-03 东莞市魔方新能源科技有限公司 一种锂离子电池复合隔膜及其制备方法
PL3506394T3 (pl) * 2016-08-25 2024-03-04 Zeon Corporation Kompozycja dla warstw funkcjonalnych niewodnej baterii akumulatorowej, warstwa funkcjonalna dla niewodnych baterii akumulatorowych, niewodna bateria akumulatorowa i sposób wytwarzania elektrody dla niewodnych baterii akumulatorowych
JP6872932B2 (ja) * 2017-03-01 2021-05-19 旭化成株式会社 蓄電デバイス用セパレータ
JP6995521B2 (ja) * 2017-07-14 2022-01-14 キヤノン株式会社 画像形成装置

Also Published As

Publication number Publication date
EP3933958A1 (en) 2022-01-05
CN112956072B (zh) 2023-03-14
EP3933958A4 (en) 2022-11-30
US20220190439A1 (en) 2022-06-16
WO2020175079A1 (ja) 2020-09-03
CN112956072A (zh) 2021-06-11
KR20210132000A (ko) 2021-11-03

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