WO2017171285A3 - Ion-exchange membrane, method for manufacturing same, and energy storing device comprising same - Google Patents

Ion-exchange membrane, method for manufacturing same, and energy storing device comprising same Download PDF

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Publication number
WO2017171285A3
WO2017171285A3 PCT/KR2017/002939 KR2017002939W WO2017171285A3 WO 2017171285 A3 WO2017171285 A3 WO 2017171285A3 KR 2017002939 W KR2017002939 W KR 2017002939W WO 2017171285 A3 WO2017171285 A3 WO 2017171285A3
Authority
WO
WIPO (PCT)
Prior art keywords
ion
exchange membrane
same
storing device
energy storing
Prior art date
Application number
PCT/KR2017/002939
Other languages
French (fr)
Korean (ko)
Other versions
WO2017171285A2 (en
Inventor
김나영
이동훈
염승집
Original Assignee
코오롱인더스트리 주식회사
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 코오롱인더스트리 주식회사 filed Critical 코오롱인더스트리 주식회사
Priority to JP2018545648A priority Critical patent/JP2019513164A/en
Priority to CN201780014559.1A priority patent/CN109071851A/en
Publication of WO2017171285A2 publication Critical patent/WO2017171285A2/en
Publication of WO2017171285A3 publication Critical patent/WO2017171285A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/20—Manufacture of shaped structures of ion-exchange resins
    • C08J5/22—Films, membranes or diaphragms
    • C08J5/2287—After-treatment
    • C08J5/2293—After-treatment of fluorine-containing membranes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M8/00—Fuel cells; Manufacture thereof
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • H01M8/184—Regeneration by electrochemical means
    • H01M8/188—Regeneration by electrochemical means by recharging of redox couples containing fluids; Redox flow type 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
    • 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
    • Y02E60/30—Hydrogen technology
    • Y02E60/50—Fuel cells
    • 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

Abstract

The present invention relates to an ion-exchange membrane, a method for manufacturing the same, and an energy storing device comprising the same. The ion-exchange membrane comprises: a porous support body comprising multiple pores; an ionic conductor filling the pores of the porous support body; and a silica coating layer that is positioned on the surface of the porous support body and comprises silica and an ionic conductor. An ion-exchange membrane according to an embodiment of the present invention has an improved bondability at an interface with other materials, which are bonded to the ion-exchange membrane, by means of surface energy control. Therefore, the ion-exchange membrane has a long-term durability maintained stably and thus can improve bonding durability not only when applied to an energy storing device, but also when applied to a power generating system. In addition, an ion-exchange membrane according to an embodiment of the present invention has a reduced resistance at an interface with other materials by means of surface energy control, and the through-plane exchange performance of the ion-exchange membrane is accordingly improved, making it possible to improve not only the bonding durability, but also the system efficiency.
PCT/KR2017/002939 2016-03-31 2017-03-20 Ion-exchange membrane, method for manufacturing same, and energy storing device comprising same WO2017171285A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018545648A JP2019513164A (en) 2016-03-31 2017-03-20 Ion exchange membrane, method of manufacturing the same, and energy storage device including the same
CN201780014559.1A CN109071851A (en) 2016-03-31 2017-03-20 Amberplex and its manufacturing method and energy storage device comprising the film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0039511 2016-03-31
KR1020160039511A KR101926784B1 (en) 2016-03-31 2016-03-31 Ion exchanging membrane, method for manufacturing the same and energy storage system comprising the same

Publications (2)

Publication Number Publication Date
WO2017171285A2 WO2017171285A2 (en) 2017-10-05
WO2017171285A3 true WO2017171285A3 (en) 2018-09-07

Family

ID=59964918

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2017/002939 WO2017171285A2 (en) 2016-03-31 2017-03-20 Ion-exchange membrane, method for manufacturing same, and energy storing device comprising same

Country Status (4)

Country Link
JP (2) JP2019513164A (en)
KR (1) KR101926784B1 (en)
CN (1) CN109071851A (en)
WO (1) WO2017171285A2 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019107996A1 (en) * 2017-11-30 2019-06-06 코오롱인더스트리 주식회사 Polymer electrolyte membrane, method for manufacturing same, and membrane electrode assembly comprising same
KR102293177B1 (en) * 2017-11-30 2021-08-26 코오롱인더스트리 주식회사 Polymer electrolyte membrane, method for manufacturing the same and membrane-electrode assembly comprising the same
KR102014970B1 (en) 2018-07-27 2019-08-27 인천대학교 산학협력단 Anion exchange membrane and method for preparing the same
KR102217838B1 (en) 2018-08-27 2021-02-22 인천대학교 산학협력단 Anion exchange membrane and method for preparing the same
WO2020137087A1 (en) * 2018-12-28 2020-07-02 パナソニックＩｐマネジメント株式会社 Redox flow cell
KR102251160B1 (en) * 2020-10-27 2021-05-14 한국에너지기술연구원 De-Ash in Biomass at Low-Temperature, Manufacturing Method and System of Fuel Production Connected with Energy Storage System
CN114807958A (en) * 2022-06-08 2022-07-29 中国科学院化学研究所 Proton exchange membrane electrode with high specific surface area and preparation method thereof

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KR20120012754A (en) * 2010-08-02 2012-02-10 (주)디자인파크개발 Monitoring method of usage condition of public exercising machine
KR20130106074A (en) * 2012-03-19 2013-09-27 코오롱패션머티리얼 (주) Polymer electrolyte membrane for fuel cell and fuel cell comprising same

Also Published As

Publication number Publication date
KR20170112456A (en) 2017-10-12
JP2020194779A (en) 2020-12-03
KR101926784B1 (en) 2018-12-07
JP7022178B2 (en) 2022-02-17
JP2019513164A (en) 2019-05-23
WO2017171285A2 (en) 2017-10-05
CN109071851A (en) 2018-12-21

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