CN109638207A - 粘接层、层和组合物 - Google Patents

粘接层、层和组合物 Download PDF

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Publication number
CN109638207A
CN109638207A CN201811257317.8A CN201811257317A CN109638207A CN 109638207 A CN109638207 A CN 109638207A CN 201811257317 A CN201811257317 A CN 201811257317A CN 109638207 A CN109638207 A CN 109638207A
Authority
CN
China
Prior art keywords
layer
adhesive layer
spacer
electrode
secondary cell
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
CN201811257317.8A
Other languages
English (en)
Chinese (zh)
Inventor
绪方俊彦
村上力
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.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Publication of CN109638207A publication Critical patent/CN109638207A/zh
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
    • H01M50/46—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/18—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of discrete sheets or panels only
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • 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
    • 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
    • H01M50/491—Porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B32B2038/168—Removing solvent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/10—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
    • H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Separators (AREA)
CN201811257317.8A 2012-07-18 2013-07-16 粘接层、层和组合物 Pending CN109638207A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012-159299 2012-07-18
JP2012159299 2012-07-18
CN201380037872.9A CN104508898A (zh) 2012-07-18 2013-07-16 粘接层、层和组合物

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380037872.9A Division CN104508898A (zh) 2012-07-18 2013-07-16 粘接层、层和组合物

Publications (1)

Publication Number Publication Date
CN109638207A true CN109638207A (zh) 2019-04-16

Family

ID=49948938

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811257317.8A Pending CN109638207A (zh) 2012-07-18 2013-07-16 粘接层、层和组合物
CN201380037872.9A Pending CN104508898A (zh) 2012-07-18 2013-07-16 粘接层、层和组合物

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201380037872.9A Pending CN104508898A (zh) 2012-07-18 2013-07-16 粘接层、层和组合物

Country Status (5)

Country Link
US (1) US10522809B2 (cg-RX-API-DMAC7.html)
JP (3) JP5790866B2 (cg-RX-API-DMAC7.html)
KR (1) KR20150032895A (cg-RX-API-DMAC7.html)
CN (2) CN109638207A (cg-RX-API-DMAC7.html)
WO (1) WO2014014118A1 (cg-RX-API-DMAC7.html)

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JP6243666B2 (ja) * 2013-09-05 2017-12-06 マクセルホールディングス株式会社 リチウムイオン二次電池用セパレータおよびその製造方法、並びにリチウムイオン二次電池およびその製造方法
JP6854071B2 (ja) * 2013-09-12 2021-04-07 ユニチカ株式会社 リチウム二次電池用電極
US9520243B2 (en) * 2014-02-17 2016-12-13 Korea Institute Of Energy Research Method of manufacturing flexible thin-film typer super-capacitor device using a hot-melt adhesive film, and super-capacitor device manufactured by the method
JP6404577B2 (ja) * 2014-02-27 2018-10-10 マクセルホールディングス株式会社 非水電解質二次電池及びその製造方法
KR102221807B1 (ko) * 2014-08-11 2021-03-02 삼성에스디아이 주식회사 이차 전지
KR101838652B1 (ko) * 2014-10-08 2018-03-14 주식회사 엘지화학 신규한 점착층을 구비한 세퍼레이터 및 그의 제조방법
KR102143672B1 (ko) * 2016-08-12 2020-08-11 주식회사 엘지화학 이차전지 분리막용 잉크 조성물 및 이를 포함하는 이차전지용 분리막
HUE063687T2 (hu) * 2017-03-31 2024-01-28 Zeon Corp Összetétel nem-vizes újratölthetõ telep funkcionális réteghez, funkcionális réteg nem-vizes újratölthetõ telephez, valamint nem-vizes újratölthetõ telep
CN108878742A (zh) * 2017-05-12 2018-11-23 住友化学株式会社 非水电解液二次电池用绝缘性多孔层
JP7357234B2 (ja) * 2018-09-25 2023-10-06 パナソニックＩｐマネジメント株式会社 セパレータおよび非水電解質二次電池
EP3859820A4 (en) * 2018-09-27 2022-06-15 Zeon Corporation NON-WATERED SECONDARY BATTERY SLURRY, NON-WATERED SECONDARY BATTERY BATTERY PART WITH ADHESIVE LAYER, METHOD OF MAKING A NON-WATERED SECONDARY BATTERY LAMINATE, AND METHOD OF MANUFACTURING NON-WATERED SECONDARY BATTERY
KR102164003B1 (ko) 2018-11-19 2020-10-12 삼성에스디아이 주식회사 전극 조립체 및 그의 제조 방법
US12224392B2 (en) 2018-11-19 2025-02-11 Samsung Sdi Co., Ltd. Electrode assembly and method of manufacturing the same
CN109713370A (zh) * 2018-12-20 2019-05-03 福建师范大学 一体型电池电芯的制备方法
CN109728350A (zh) * 2018-12-20 2019-05-07 福建师范大学 水体系羟丙基甲基纤维素的一体电池电芯的制备方法
CN109802083B (zh) * 2019-03-29 2022-02-01 宁德新能源科技有限公司 电化学装置
JP7172921B2 (ja) * 2019-09-05 2022-11-16 トヨタ自動車株式会社 電池パック
EP4287297A4 (en) * 2021-01-29 2025-07-09 Zeon Corp NON-AQUEOUS SECONDARY BATTERY

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JP2004241172A (ja) * 2003-02-04 2004-08-26 Nitto Denko Corp 電池における電極／セパレータ接合体の製造方法
CN102569701A (zh) * 2012-01-04 2012-07-11 宁德新能源科技有限公司 一种锂离子电池及其隔膜
CN102569881A (zh) * 2012-01-04 2012-07-11 宁德新能源科技有限公司 一种锂离子电池

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JP2004241172A (ja) * 2003-02-04 2004-08-26 Nitto Denko Corp 電池における電極／セパレータ接合体の製造方法
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CN102569881A (zh) * 2012-01-04 2012-07-11 宁德新能源科技有限公司 一种锂离子电池

Also Published As

Publication number Publication date
JP2015156395A (ja) 2015-08-27
JP6713506B2 (ja) 2020-06-24
JP2018137242A (ja) 2018-08-30
KR20150032895A (ko) 2015-03-30
JP5790866B2 (ja) 2015-10-07
WO2014014118A1 (ja) 2014-01-23
CN104508898A (zh) 2015-04-08
JPWO2014014118A1 (ja) 2016-07-07
US20150171393A1 (en) 2015-06-18
US10522809B2 (en) 2019-12-31

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