KR101392416B1 - 세퍼레이터의 제조 방법, 세퍼레이터 제조 장치 및 이 방법을 이용해 제조된세퍼레이터 - Google Patents

세퍼레이터의 제조 방법, 세퍼레이터 제조 장치 및 이 방법을 이용해 제조된세퍼레이터 Download PDF

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KR101392416B1
KR101392416B1 KR1020120091195A KR20120091195A KR101392416B1 KR 101392416 B1 KR101392416 B1 KR 101392416B1 KR 1020120091195 A KR1020120091195 A KR 1020120091195A KR 20120091195 A KR20120091195 A KR 20120091195A KR 101392416 B1 KR101392416 B1 KR 101392416B1
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KR
South Korea
Prior art keywords
separator
layer
bonding
nanofiber
inorganic
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KR1020120091195A
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English (en)
Korean (ko)
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KR20130134992A (ko
Inventor
김익수
이재환
이향두
황도혁
Original Assignee
신슈 다이가쿠
주식회사 톱텍
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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
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/0007—Electro-spinning
    • 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
    • H01M50/44—Fibrous 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
    • H01M50/443—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
    • H01M50/446—Composite material consisting of a mixture of organic and inorganic materials
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/449—Separators, membranes or diaphragms characterised by the material having a layered structure
    • H01M50/454—Separators, membranes or diaphragms characterised by the material having a layered structure comprising a non-fibrous layer and a fibrous layer superimposed on one another
    • 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
    • H01M50/457—Separators, membranes or diaphragms characterised by the material having a layered structure comprising three or more layers
    • 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
KR1020120091195A 2012-05-30 2012-08-21 세퍼레이터의 제조 방법, 세퍼레이터 제조 장치 및 이 방법을 이용해 제조된세퍼레이터 KR101392416B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2012-123719 2012-05-30
JP2012123719A JP6054640B2 (ja) 2012-05-30 2012-05-30 セパレーターの製造方法、セパレーター製造装置及びセパレーター

Publications (2)

Publication Number Publication Date
KR20130134992A KR20130134992A (ko) 2013-12-10
KR101392416B1 true KR101392416B1 (ko) 2014-05-07

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JP (1) JP6054640B2 (ja)
KR (1) KR101392416B1 (ja)

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Publication number Priority date Publication date Assignee Title
JP6443839B2 (ja) * 2015-03-25 2018-12-26 パナソニックＩｐマネジメント株式会社 フィルム材の製造方法および製造装置
JP6690199B2 (ja) * 2015-11-16 2020-04-28 トヨタ紡織株式会社 電池素子用セパレータの製造方法
ES2681746B1 (es) * 2017-03-13 2019-08-12 Bioinicia S L Procedimiento de adhesion de particulas sobre un sustrato inerte
WO2024060128A1 (zh) * 2022-09-22 2024-03-28 宁德新能源科技有限公司 电化学装置和电子装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044935A (ja) 2008-08-12 2010-02-25 Nitto Denko Corp 複合多孔質フィルムおよびそれを用いた電池用セパレータ、並びに非水系電解液二次電池

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US5202178A (en) * 1992-02-28 1993-04-13 International Paper Company High-strength nylon battery separator material and related method of manufacture
JPH06207387A (ja) * 1993-01-12 1994-07-26 Toray Ind Inc 模様干渉発色布帛およびその製造方法
JP3738154B2 (ja) * 1999-06-30 2006-01-25 株式会社シンクロン 複合金属化合物の薄膜形成方法及びその薄膜形成装置
JP4499851B2 (ja) * 1999-07-28 2010-07-07 帝人株式会社 電極隔離用セパレーター
JP2001250529A (ja) * 2000-03-03 2001-09-14 Nippon Sheet Glass Co Ltd アルカリ二次電池
JP4675574B2 (ja) * 2004-04-26 2011-04-27 ダイワボウホールディングス株式会社 有機電解液電池用セパレータ及びその製造方法
JP4657782B2 (ja) * 2005-04-07 2011-03-23 帝人テクノプロダクツ株式会社 高捕集効率と低圧力損失とを兼ね備えたフィルター
US20090137043A1 (en) * 2007-11-27 2009-05-28 North Carolina State University Methods for modification of polymers, fibers and textile media
JP2010065327A (ja) * 2008-09-08 2010-03-25 Shinshu Univ 導電体被覆繊維集合体及びその製造方法
JP5189459B2 (ja) * 2008-10-27 2013-04-24 株式会社クラレ リチウム電池用セパレータ及びそれを用いたリチウム電池
US20130022658A1 (en) * 2011-07-23 2013-01-24 Synos Technology, Inc. Depositing material with antimicrobial properties on permeable substrate using atomic layer deposition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010044935A (ja) 2008-08-12 2010-02-25 Nitto Denko Corp 複合多孔質フィルムおよびそれを用いた電池用セパレータ、並びに非水系電解液二次電池

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JP6054640B2 (ja) 2016-12-27
KR20130134992A (ko) 2013-12-10

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