WO2012002769A3 - 섬유상의 구조체들을 포함하는 전극 조립체 - Google Patents

섬유상의 구조체들을 포함하는 전극 조립체 Download PDF

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WO2012002769A3
WO2012002769A3 PCT/KR2011/004851 KR2011004851W WO2012002769A3 WO 2012002769 A3 WO2012002769 A3 WO 2012002769A3 KR 2011004851 W KR2011004851 W KR 2011004851W WO 2012002769 A3 WO2012002769 A3 WO 2012002769A3
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structures
fiber
electrode assembly
shaped structures
shaped
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PCT/KR2011/004851
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English (en)
French (fr)
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WO2012002769A2 (ko
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김권석
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주식회사 샤인
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Priority to US13/807,622 priority Critical patent/US9472803B2/en
Priority to CN201180042343.9A priority patent/CN103201888B/zh
Priority to EP11801174.1A priority patent/EP2590251B1/en
Priority to ES11801174.1T priority patent/ES2664182T3/es
Priority to JP2013518262A priority patent/JP5901628B2/ja
Publication of WO2012002769A2 publication Critical patent/WO2012002769A2/ko
Publication of WO2012002769A3 publication Critical patent/WO2012002769A3/ko
Priority to US15/277,794 priority patent/US9997787B2/en

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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
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/058Construction or manufacture
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/04Construction or manufacture in general
    • H01M10/0436Small-sized flat cells or batteries for portable equipment
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/13Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/72Grids
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/72Grids
    • H01M4/74Meshes or woven material; Expanded metal
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/72Grids
    • H01M4/74Meshes or woven material; Expanded metal
    • H01M4/747Woven material
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M4/64Carriers or collectors
    • H01M4/70Carriers or collectors characterised by shape or form
    • H01M4/80Porous plates, e.g. sintered carriers
    • H01M4/806Nonwoven fibrous fabric containing only fibres
    • 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
    • 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
    • H01M50/46Separators, membranes or diaphragms characterised by their combination with electrodes
    • 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
    • H01M50/463Separators, membranes or diaphragms characterised by their shape
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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    • H01M6/02Details
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
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    • 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
    • H01M4/00Electrodes
    • H01M4/02Electrodes composed of, or comprising, active material
    • H01M2004/025Electrodes composed of, or comprising, active material with shapes other than plane or cylindrical
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/20Batteries in motive systems, e.g. vehicle, ship, plane
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00Batteries for particular applications
    • H01M2220/30Batteries in portable systems, e.g. mobile phone, laptop
    • 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)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)

Abstract

본 발명은 섬유상의 구조체들을 포함하는 전극 조립체에 관한 것이다. 본 발명의 일 실시예에 따른 전지의 전극 조립체는, 제 1 방향으로 연장된 복수의 섬유상의 제 1 구조체들을 포함하는 제 1 전극, 상기 제 1 방향과 다른 제 2 방향으로 연장되고, 상기 제 1 구조체들의 극성과 반대 극성을 갖는 복수의 섬유상의 제 2 구조체들을 포함하는 제 2 전극; 및 서로 교차하는 상기 제 1 구조체들과 상기 제 2 구조체들 사이에 배치되어 상기 제 1 구조체들과 상기 제 2 구조체들을 이격시키는 제 1 분리막을 포함한다.
PCT/KR2011/004851 2010-07-02 2011-07-01 섬유상의 구조체들을 포함하는 전극 조립체 WO2012002769A2 (ko)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US13/807,622 US9472803B2 (en) 2010-07-02 2011-07-01 Electrode assembly comprising fiber-shaped structures
CN201180042343.9A CN103201888B (zh) 2010-07-02 2011-07-01 包括纤维形状结构的电极组件
EP11801174.1A EP2590251B1 (en) 2010-07-02 2011-07-01 Electrode assembly comprising fiber-shaped structures
ES11801174.1T ES2664182T3 (es) 2010-07-02 2011-07-01 Conjunto de electrodos que comprende estructuras con forma de fibra
JP2013518262A JP5901628B2 (ja) 2010-07-02 2011-07-01 纎維状の構造体を含む電極組立体
US15/277,794 US9997787B2 (en) 2010-07-02 2016-09-27 Electrode assembly comprising fiber-shaped structures

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100064132A KR101072289B1 (ko) 2010-07-02 2010-07-02 섬유상의 구조체들을 포함하는 전극 조립체
KR10-2010-0064132 2010-07-02

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/807,622 A-371-Of-International US9472803B2 (en) 2010-07-02 2011-07-01 Electrode assembly comprising fiber-shaped structures
US15/277,794 Division US9997787B2 (en) 2010-07-02 2016-09-27 Electrode assembly comprising fiber-shaped structures

Publications (2)

Publication Number Publication Date
WO2012002769A2 WO2012002769A2 (ko) 2012-01-05
WO2012002769A3 true WO2012002769A3 (ko) 2012-05-03

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PCT/KR2011/004851 WO2012002769A2 (ko) 2010-07-02 2011-07-01 섬유상의 구조체들을 포함하는 전극 조립체

Country Status (7)

Country Link
US (2) US9472803B2 (ko)
EP (2) EP2590251B1 (ko)
JP (1) JP5901628B2 (ko)
KR (1) KR101072289B1 (ko)
CN (2) CN105374977B (ko)
ES (1) ES2664182T3 (ko)
WO (1) WO2012002769A2 (ko)

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Also Published As

Publication number Publication date
US20170033364A1 (en) 2017-02-02
US20130095367A1 (en) 2013-04-18
EP2590251A2 (en) 2013-05-08
WO2012002769A2 (ko) 2012-01-05
US9472803B2 (en) 2016-10-18
CN103201888A (zh) 2013-07-10
EP2590251B1 (en) 2017-12-27
EP3327850A1 (en) 2018-05-30
ES2664182T3 (es) 2018-04-18
CN105374977B (zh) 2019-02-22
CN103201888B (zh) 2016-09-07
EP2590251A4 (en) 2016-04-20
JP2013534704A (ja) 2013-09-05
CN105374977A (zh) 2016-03-02
JP5901628B2 (ja) 2016-04-13
KR101072289B1 (ko) 2011-10-11
US9997787B2 (en) 2018-06-12

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