WO2011087344A3 - Porous support, and polymer electrolyte membrane for a fuel cell comprising same - Google Patents

Porous support, and polymer electrolyte membrane for a fuel cell comprising same Download PDF

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Publication number
WO2011087344A3
WO2011087344A3 PCT/KR2011/000368 KR2011000368W WO2011087344A3 WO 2011087344 A3 WO2011087344 A3 WO 2011087344A3 KR 2011000368 W KR2011000368 W KR 2011000368W WO 2011087344 A3 WO2011087344 A3 WO 2011087344A3
Authority
WO
WIPO (PCT)
Prior art keywords
porous support
fuel cell
same
polymer electrolyte
electrolyte membrane
Prior art date
Application number
PCT/KR2011/000368
Other languages
French (fr)
Korean (ko)
Other versions
WO2011087344A2 (en
Inventor
이영무
박치훈
이소영
한상훈
황두성
Original Assignee
한양대학교 산학협력단
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 한양대학교 산학협력단 filed Critical 한양대학교 산학협력단
Publication of WO2011087344A2 publication Critical patent/WO2011087344A2/en
Publication of WO2011087344A3 publication Critical patent/WO2011087344A3/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/18—Polybenzimidazoles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/22—Polybenzoxazoles
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
    • H01M8/1018—Polymeric electrolyte materials
    • H01M8/1058—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties
    • H01M8/106—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the chemical composition of the porous support
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Fuel Cell (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Provided is a porous support comprising a polymer derived from polyamic acid or a polymer derived from polyimide. The porous support has micro-pores as well as pico-pores present in the polymer derived from the polyamic acid, or pico-pores present in the polymer derived from the polyimide. The polyamic acid and the polyimide comprise repeating units produced from an aromatic diamine and dianhydride containing at least one functional group which is present at the ortho position with respect to an amine group.
PCT/KR2011/000368 2010-01-18 2011-01-18 Porous support, and polymer electrolyte membrane for a fuel cell comprising same WO2011087344A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0004497 2010-01-18
KR20100004497 2010-01-18

Publications (2)

Publication Number Publication Date
WO2011087344A2 WO2011087344A2 (en) 2011-07-21
WO2011087344A3 true WO2011087344A3 (en) 2012-02-02

Family

ID=44304853

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000368 WO2011087344A2 (en) 2010-01-18 2011-01-18 Porous support, and polymer electrolyte membrane for a fuel cell comprising same

Country Status (2)

Country Link
KR (2) KR101201491B1 (en)
WO (1) WO2011087344A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013032211A2 (en) * 2011-08-30 2013-03-07 주식회사 엘지화학 Polymer resin composition, polyimide resin film, method for preparing the polyimide resin film, metal stacked structure, and circuit board
KR101478301B1 (en) 2011-08-30 2014-12-31 주식회사 엘지화학 Polymer resin composition, poly-imide resin film, preparation method of the poly-imide resin film, metallic laminate, and circuit board
US9045897B2 (en) 2012-03-23 2015-06-02 Korea Institute Of Industrial Technology Infrared ray blocking multi-layered structure insulating film having thermal anisotropy
KR101357648B1 (en) * 2012-03-23 2014-02-04 한국생산기술연구원 Composition of transparent thermal resistance including clays and manufacturing method thereof
KR101379899B1 (en) * 2012-03-23 2014-04-01 한국생산기술연구원 Composition of transparent thermal resistance and manufacturing method thereof
KR101995527B1 (en) 2012-12-28 2019-07-02 코오롱인더스트리 주식회사 Reinforced composite membrane for fuel cell and membrane-electrode assembly for fuel cell comprising the same
EP3031848A1 (en) 2014-12-09 2016-06-15 ABB Technology Ltd Dielectric material and dielectric film
WO2017146457A2 (en) * 2016-02-26 2017-08-31 한양대학교 산학협력단 Ultrathin-film composite membrane based on thermally rearranged poly(benzoxazole-imide) copolymer, and production method therefor
KR101956169B1 (en) * 2016-05-24 2019-03-08 한양대학교 산학협력단 Self-humidifying ion-exchange composite membrane and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060085846A (en) * 2005-01-25 2006-07-28 한양대학교 산학협력단 Acid or base-doped proton conducting polymer, preparation method thereof, polymer membrane using the same and fuel cell using the same
KR100655176B1 (en) * 2005-08-11 2006-12-08 한양대학교 산학협력단 Crosslinked polyimides and their applications as electrochemical materials
WO2009142434A2 (en) * 2008-05-19 2009-11-26 한양대학교 산학협력단 Hollow fiber, dope solution composition for forming a hollow fiber, and method for manufacturing a hollow fiber using the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2640545A1 (en) * 2008-05-19 2009-11-19 Industry-University Cooperation Foundation, Hanyang University Polyimides dope composition, preparation method of hollow fiber using the same and hollow fiber prepared therefrom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060085846A (en) * 2005-01-25 2006-07-28 한양대학교 산학협력단 Acid or base-doped proton conducting polymer, preparation method thereof, polymer membrane using the same and fuel cell using the same
KR100655176B1 (en) * 2005-08-11 2006-12-08 한양대학교 산학협력단 Crosslinked polyimides and their applications as electrochemical materials
WO2009142434A2 (en) * 2008-05-19 2009-11-26 한양대학교 산학협력단 Hollow fiber, dope solution composition for forming a hollow fiber, and method for manufacturing a hollow fiber using the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PARK, HO BUM ET AL.: "Polymers with Cavities Tuned for Fast Selective Transport of Small Molecules and Ions", SCIENCE, vol. 318, 12 October 2007 (2007-10-12), pages 254 - 258 *

Also Published As

Publication number Publication date
KR20110084849A (en) 2011-07-26
KR20120114194A (en) 2012-10-16
WO2011087344A2 (en) 2011-07-21
KR101697693B1 (en) 2017-01-18
KR101201491B1 (en) 2012-12-21

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