JP6876571B2 - Ｌｉｂ用セパレータ製造システム - Google Patents

Ｌｉｂ用セパレータ製造システム Download PDF

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Publication number
JP6876571B2
JP6876571B2 JP2017149893A JP2017149893A JP6876571B2 JP 6876571 B2 JP6876571 B2 JP 6876571B2 JP 2017149893 A JP2017149893 A JP 2017149893A JP 2017149893 A JP2017149893 A JP 2017149893A JP 6876571 B2 JP6876571 B2 JP 6876571B2
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JP
Japan
Prior art keywords
lib
separator
manufacturing system
film
separator manufacturing
Prior art date
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Active
Application number
JP2017149893A
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English (en)
Japanese (ja)
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JP2019029282A (ja
JP2019029282A5 (zh
Inventor
諭 中村
諭 中村
亮 石黒
亮 石黒
共祐 片本
共祐 片本
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.)
Japan Steel Works Ltd
Original Assignee
Japan Steel Works 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 Japan Steel Works Ltd filed Critical Japan Steel Works Ltd
Priority to JP2017149893A priority Critical patent/JP6876571B2/ja
Priority to CN201880050293.0A priority patent/CN111033800A/zh
Priority to PCT/JP2018/029037 priority patent/WO2019027001A1/ja
Priority to CN202310575296.9A priority patent/CN117080676A/zh
Priority to TW107126899A priority patent/TWI736787B/zh
Publication of JP2019029282A publication Critical patent/JP2019029282A/ja
Publication of JP2019029282A5 publication Critical patent/JP2019029282A5/ja
Application granted granted Critical
Publication of JP6876571B2 publication Critical patent/JP6876571B2/ja
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    • 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
    • H01M50/443—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
    • H01M50/431—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
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Cell Separators (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
JP2017149893A 2017-08-02 2017-08-02 Ｌｉｂ用セパレータ製造システム Active JP6876571B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017149893A JP6876571B2 (ja) 2017-08-02 2017-08-02 Ｌｉｂ用セパレータ製造システム
CN201880050293.0A CN111033800A (zh) 2017-08-02 2018-08-02 多层膜的制造方法
PCT/JP2018/029037 WO2019027001A1 (ja) 2017-08-02 2018-08-02 多層フィルムの製造方法
CN202310575296.9A CN117080676A (zh) 2017-08-02 2018-08-02 多层膜的制造方法
TW107126899A TWI736787B (zh) 2017-08-02 2018-08-02 多層薄膜之製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017149893A JP6876571B2 (ja) 2017-08-02 2017-08-02 Ｌｉｂ用セパレータ製造システム

Publications (3)

Publication Number Publication Date
JP2019029282A JP2019029282A (ja) 2019-02-21
JP2019029282A5 JP2019029282A5 (zh) 2020-04-23
JP6876571B2 true JP6876571B2 (ja) 2021-05-26

Family

ID=65233899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017149893A Active JP6876571B2 (ja) 2017-08-02 2017-08-02 Ｌｉｂ用セパレータ製造システム

Country Status (4)

Country Link
JP (1) JP6876571B2 (zh)
CN (2) CN117080676A (zh)
TW (1) TWI736787B (zh)
WO (1) WO2019027001A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110286085B (zh) * 2019-07-03 2022-04-05 业成科技（成都）有限公司 90°剥离强度测试夹具、剥离强度测试设备及方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3948824B2 (ja) * 1998-05-12 2007-07-25 帝人株式会社 延伸フィルムの製造方法およびその装置
JP2003112109A (ja) * 2001-10-01 2003-04-15 Toray Ind Inc フィルムの製造方法およびコーティング装置
CN101535386B (zh) * 2006-10-30 2012-07-04 旭化成电子材料株式会社 聚烯烃制微多孔膜
JP5419817B2 (ja) * 2010-07-13 2014-02-19 三菱樹脂株式会社 積層多孔フィルム、非水電解液二次電池用セパレータ、および非水電解液二次電池
EP3093904B1 (en) * 2014-01-10 2019-09-11 Toray Industries, Inc. Separator for batteries and method for producing same
KR102299957B1 (ko) * 2014-07-30 2021-09-08 에스케이이노베이션 주식회사 폴리올레핀계 다층 복합 다공막의 제조방법
CN107076912B (zh) * 2014-10-01 2020-08-11 住友化学株式会社 偏振性层叠膜或偏振板的制造方法
HUE046711T2 (hu) * 2014-11-18 2020-03-30 Toray Industries Mikropórusos poliolefin film, szeparátor akkumulátorhoz, és eljárások az elõállításra
JP2017064704A (ja) * 2015-10-02 2017-04-06 住友化学株式会社 塗工方法、塗工装置、および機能性フィルムの製造方法
JP6017010B1 (ja) * 2015-12-22 2016-10-26 住友化学株式会社 リチウムイオン二次電池用セパレータフィルムの製造方法およびリチウムイオン二次電池用セパレータフィルムの製造装置
WO2017110306A1 (ja) * 2015-12-24 2017-06-29 東レ株式会社 ポリオレフィン微多孔膜、電池用セパレータおよびそれらの製造方法

Also Published As

Publication number Publication date
JP2019029282A (ja) 2019-02-21
TWI736787B (zh) 2021-08-21
WO2019027001A1 (ja) 2019-02-07
TW201911625A (zh) 2019-03-16
CN117080676A (zh) 2023-11-17
CN111033800A (zh) 2020-04-17

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