KR101056590B1 - X-ray에 의해 감지될 수 있는 배터리 세퍼레이터와 배터리 내에서 세퍼레이터의 위치를 감지하는 방법 - Google Patents

X-ray에 의해 감지될 수 있는 배터리 세퍼레이터와 배터리 내에서 세퍼레이터의 위치를 감지하는 방법 Download PDF

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KR101056590B1
KR101056590B1 KR1020080086790A KR20080086790A KR101056590B1 KR 101056590 B1 KR101056590 B1 KR 101056590B1 KR 1020080086790 A KR1020080086790 A KR 1020080086790A KR 20080086790 A KR20080086790 A KR 20080086790A KR 101056590 B1 KR101056590 B1 KR 101056590B1
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ray
metal
separator
detected
battery
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KR20090031225A (ko
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정밍 장
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셀가드 엘엘씨
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • H01M50/414Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417Polyolefins
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • H01M50/429Natural polymers
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491Porosity
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • H01M10/0587Construction or manufacture of accumulators having only wound construction elements, i.e. wound positive electrodes, wound negative electrodes and wound separators
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/446Composite material consisting of a mixture of organic and inorganic materials
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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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)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
KR1020080086790A 2007-09-20 2008-09-03 X-ray에 의해 감지될 수 있는 배터리 세퍼레이터와 배터리 내에서 세퍼레이터의 위치를 감지하는 방법 Active KR101056590B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/858,364 US7662510B2 (en) 2007-09-20 2007-09-20 X-ray sensitive battery separator and a method for detecting the position of a separator in a battery
US11/858,364 2007-09-20

Publications (2)

Publication Number Publication Date
KR20090031225A KR20090031225A (ko) 2009-03-25
KR101056590B1 true KR101056590B1 (ko) 2011-08-11

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ID=40471995

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KR1020080086790A Active KR101056590B1 (ko) 2007-09-20 2008-09-03 X-ray에 의해 감지될 수 있는 배터리 세퍼레이터와 배터리 내에서 세퍼레이터의 위치를 감지하는 방법

Country Status (5)

Country Link
US (1) US7662510B2 (https=)
JP (1) JP5139934B2 (https=)
KR (1) KR101056590B1 (https=)
CN (1) CN101393018B (https=)
TW (1) TWI391653B (https=)

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US7550737B1 (en) * 2008-05-16 2009-06-23 The Gillette Company Battery
US9453805B2 (en) 2010-01-19 2016-09-27 Celgard, Llc X-ray sensitive battery separators and related methods
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EP2732487A4 (en) 2011-07-11 2015-04-08 California Inst Of Techn NEW SEPARATORS FOR ELECTROCHEMICAL SYSTEMS
US9379368B2 (en) 2011-07-11 2016-06-28 California Institute Of Technology Electrochemical systems with electronically conductive layers
US20150171398A1 (en) 2013-11-18 2015-06-18 California Institute Of Technology Electrochemical separators with inserted conductive layers
US10714724B2 (en) 2013-11-18 2020-07-14 California Institute Of Technology Membranes for electrochemical cells
JP6246684B2 (ja) * 2014-09-08 2017-12-13 Ckd株式会社 検査装置及び捲回装置
US9508976B2 (en) 2015-01-09 2016-11-29 Applied Materials, Inc. Battery separator with dielectric coating
US10340528B2 (en) 2015-12-02 2019-07-02 California Institute Of Technology Three-dimensional ion transport networks and current collectors for electrochemical cells
JP6865646B2 (ja) * 2016-11-30 2021-04-28 住友化学株式会社 欠陥検査装置、欠陥検査方法、及びセパレータ捲回体の製造方法
CN106684438B (zh) * 2017-02-07 2020-01-24 上海璞泰来新能源科技股份有限公司 一种可快速检测安全性的锂电池
DE102017113534A1 (de) * 2017-06-20 2018-12-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Verfahren zum Herstellen einer Batteriezelle
US10770705B2 (en) 2017-08-17 2020-09-08 Applied Materials, Inc. Olefin separator free Li-ion battery
JP7219148B2 (ja) * 2018-04-25 2023-02-07 住友化学株式会社 検査システム及び検査システムの駆動方法
CN117458079A (zh) * 2018-05-10 2024-01-26 赛尔格有限责任 公司 材料领域:纳米/微米子层化微孔膜、应用及相关方法
CN112534636A (zh) 2018-08-21 2021-03-19 应用材料公司 在用于电池的隔板上的超薄陶瓷涂层
CN113016104A (zh) 2018-09-17 2021-06-22 赛尔格有限责任公司 多层膜、隔板、电池及方法
JP7674247B2 (ja) 2019-01-04 2025-05-09 セルガード エルエルシー リチウム電池又はキャパシター用のポリイミド被覆セパレータ
US20220094019A1 (en) 2019-01-04 2022-03-24 Ceigard, LLC Coated microporous membranes, and battery separators, batteries, vehicles, and devices comprising the same
TW202044646A (zh) 2019-04-04 2020-12-01 美商希爾格得有限公司 用於高能量可充電鋰電池之聚醯胺—醯亞胺塗覆分隔件
WO2021216884A1 (en) 2020-04-24 2021-10-28 Celgard, Llc Multilayer porous membrane with incompatible resins
KR20230009226A (ko) * 2021-07-08 2023-01-17 현대자동차주식회사 리튬이차전지용 분리막 제조 방법 및 분리막을 포함하는 리튬이차전지
CN113394515B (zh) * 2021-08-17 2021-11-02 江苏卓高新材料科技有限公司 用于锂电池的复合隔膜及其制备方法以及其检测方法
CN116073004B (zh) * 2021-10-29 2024-02-02 宁德时代新能源科技股份有限公司 一种隔离膜、二次电池、电池模块、电池包及用电装置
KR102952010B1 (ko) * 2022-12-19 2026-04-14 주식회사 엘지에너지솔루션 분리막 접힘 확인이 용이한 스택셀, 분리막 검사 장치 및 방법
US20250300317A1 (en) 2024-03-21 2025-09-25 GM Global Technology Operations LLC Battery cell separator

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JP5139934B2 (ja) 2013-02-06
US20090081535A1 (en) 2009-03-26
CN101393018B (zh) 2012-07-04
CN101393018A (zh) 2009-03-25
TWI391653B (zh) 2013-04-01
JP2009110937A (ja) 2009-05-21
KR20090031225A (ko) 2009-03-25
TW200921092A (en) 2009-05-16
US7662510B2 (en) 2010-02-16

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