KR20090123818A - 이온전도성 수지 파이버, 이온전도성 복합막, 막-전극 접합체 및 연료전지 - Google Patents
이온전도성 수지 파이버, 이온전도성 복합막, 막-전극 접합체 및 연료전지 Download PDFInfo
- Publication number
- KR20090123818A KR20090123818A KR1020090046586A KR20090046586A KR20090123818A KR 20090123818 A KR20090123818 A KR 20090123818A KR 1020090046586 A KR1020090046586 A KR 1020090046586A KR 20090046586 A KR20090046586 A KR 20090046586A KR 20090123818 A KR20090123818 A KR 20090123818A
- Authority
- KR
- South Korea
- Prior art keywords
- ion conductive
- conductive resin
- membrane
- ion
- inner layer
- Prior art date
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/06—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances
- H01B1/12—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of other non-metallic substances organic substances
- H01B1/122—Ionic conductors
-
- 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
- H01M8/02—Details
-
- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
-
- 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
- H01M8/02—Details
- H01M8/0289—Means for holding the electrolyte
-
- 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
-
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
-
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
-
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
-
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
-
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
-
- 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
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1034—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having phosphorus, e.g. sulfonated polyphosphazenes [S-PPh]
-
- 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
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- 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
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1044—Mixtures of polymers, of which at least one is ionically conductive
-
- 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
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1051—Non-ion-conducting additives, e.g. stabilisers, SiO2 or ZrO2
-
- 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
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1053—Polymer electrolyte composites, mixtures or blends consisting of layers of polymers with at least one layer being ionically conductive
-
- 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
-
- 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
- H01M8/1062—Polymeric electrolyte materials characterised by a porous support having no ion-conducting properties characterised by the physical properties of the porous support, e.g. its porosity or thickness
-
- 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
- H01M8/1067—Polymeric electrolyte materials characterised by their physical properties, e.g. porosity, ionic conductivity or thickness
-
- 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- 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
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
-
- 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)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Composite Materials (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Physics & Mathematics (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Fuel Cell (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Multicomponent Fibers (AREA)
- Conductive Materials (AREA)
- Inert Electrodes (AREA)
Abstract
Description
Claims (13)
- 이온전도성 수지를 포함하여 이루어지는 내층;상기 내층의 이온전도성 수지보다 큰 EW 값을 갖는 이온전도성 수지를 포함하여 이루어지며, 상기 내층을 감싸며 형성되는 외층;을 포함하여 이루어지는 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 내층에 포함되는 이온전도성 수지는 폴리아릴렌에테르설폰(poly(arylene ether sulfone)); 및 설폰산기가 도입된 폴리아릴렌에테르케톤(poly(arylene ether ketone)), 폴리아릴렌에테르이미드(poly(arylene ether imide)), 나일론(nylone), 셀룰로오스 아세테이트(cellulose actetate) 및 셀룰로오스 트리아세테이트(cellulose triacetate);로 이루어진 군에서 선택되는 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 외층에 포함되는 이온전도성 수지는 폴리아릴렌에테르설폰(poly(arylene ether sulfone)); 및 설폰산기가 도입된 폴리아릴렌에테르케톤(poly(arylene ether ketone)), 폴리아릴렌에테르이미드(poly(arylene ether imide)), 나일론(nylone), 셀룰로오스 아세테이트(cellulose actetate) 및 셀룰로 오스 트리아세테이트(cellulose triacetate);로 이루어진 군에서 선택되는 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 내층에 포함되는 이온전도성 수지 및 상기 외층에 포함되는 이온전도성 수지의 EW 값은 각각 600~1000 및 601~1100인 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 내층의 직경이 50 nm 내지 300 ㎛인 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 외층의 두께는 100 nm 내지 300 ㎛인 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 내층 또는 외층의 단면은 원형 또는 각형인 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 있어서,상기 내층은 실리카, 티타늄 옥사이드, 지르코늄 옥사이드 및 포스포텅스틱산으로 이루어진 군에서 선택되는 친수성 무기 물질을 더 포함하는 것을 특징으로 하는 이온전도성 수지 파이버.
- 제1항에 따른 이온전도성 수지 파이버로 이루어지는 다공성 매트; 및상기 다공성 매트에 함침되며, 폴리테트라플루오로에틸렌, 폴리비닐리덴플루오라이드 및 이들의 혼합물로 이루어지는 군에서 선택되는 비이온전도성 고분자 수지;를 포함하여 이루어지는 이온전도성 복합막.
- 제1항에 따른 이온전도성 수지 파이버로 이루어지는 다공성 매트;상기 다공성 매트에 함침되며, 폴리테트라플루오로에틸렌, 폴리비닐리덴플루오라이드 및 이들의 혼합물로 이루어지는 군에서 선택되는 비이온전도성 고분자 수지; 및상기 다공성 매트에 함침되며, 퍼플루오르술폰산 폴리머, 탄화수소계 폴리머, 폴리이미드, 폴리에테르술폰, 폴리페닐렌설파이드, 폴리페닐렌옥사이드, 폴리포스파진, 폴리에틸렌나프탈레이트, 폴리에스테르, 도핑된 폴리벤즈이미다졸, 폴리에테르케톤, 폴리술폰 및 이들의 산과 염기로 이루어진 군에서 선택되는 이온전도성 고분자 수지를 더 포함하여 이루어지는 것을 특징으로 하는 이온전도성 복합막.
- 제9항 또는 제10항에 있어서,상기 다공성 매트의 기공도는 50~90%인 것을 특징으로 하는 이온전도성 복합막.
- 제9항 또는 제10항에 따른 이온전도성 복합막; 및상기 이온전도성 복합막을 사이에 두고 서로 대향하여 위치하는 애노드 전극 및 캐소드 전극;을 포함하고,상기 애노드 전극 및 캐소드 전극은 기체확산층 및 촉매층을 포함하는 것을 특징으로 하는 연료전지용 막-전극 접합체.
- 하나 또는 둘 이상의 제12항에 따른 막-전극 접합체와 상기 막-전극 접합체들 사이에 개재하는 세퍼레이터를 포함하는 스택;연료를 상기 스택으로 공급하는 연료공급부; 및산화제를 상기 스택으로 공급하는 산화제공급부를 포함하는 것을 특징으로 하는 연료전지.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20080049822 | 2008-05-28 | ||
KR1020080049822 | 2008-05-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20090123818A true KR20090123818A (ko) | 2009-12-02 |
KR101000214B1 KR101000214B1 (ko) | 2010-12-10 |
Family
ID=41377792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020090046586A KR101000214B1 (ko) | 2008-05-28 | 2009-05-27 | 이온전도성 수지 파이버, 이온전도성 복합막, 막-전극 접합체 및 연료전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8617764B2 (ko) |
EP (1) | EP2293370B1 (ko) |
JP (1) | JP5043232B2 (ko) |
KR (1) | KR101000214B1 (ko) |
CN (1) | CN102047476B (ko) |
WO (1) | WO2009145570A2 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015099208A1 (ko) * | 2013-12-23 | 2015-07-02 | 한국화학연구원 | Pan 부직포 지지체에 탄화수소계 전해질을 함침시켜 제조한 복합막 및 이의 용도 |
WO2016048041A3 (ko) * | 2014-09-23 | 2016-05-19 | 주식회사 엘지화학 | 이온전달 고분자 함유 복합막 및 이의 제조방법 |
WO2022071731A1 (ko) * | 2020-09-29 | 2022-04-07 | 코오롱인더스트리 주식회사 | 고분자 전해질 막 및 이를 포함하는 막 전극 어셈블리 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5948243B2 (ja) * | 2009-08-26 | 2016-07-06 | エヴォクア ウォーター テクノロジーズ ピーティーイー リミテッド | イオン交換膜 |
JP5855093B2 (ja) * | 2010-05-25 | 2016-02-09 | コーロン ファッション マテリアル アイ エヌ シー | ポリイミド多孔性ウェブ、その製造方法、及びそれを含む電解質膜 |
WO2011149732A2 (en) * | 2010-05-25 | 2011-12-01 | 3M Innovative Properties Company | Reinforced electrolyte membrane |
CN103237591B (zh) | 2010-10-15 | 2016-04-13 | 伊沃夸水处理技术有限责任公司 | 制备用于制造阳离子交换膜的单体溶液的方法 |
CN103237600B (zh) | 2010-10-15 | 2016-07-13 | 伊沃夸水处理技术有限责任公司 | 阴离子交换膜及制造方法 |
US9716285B2 (en) | 2011-01-19 | 2017-07-25 | Audi Ag | Porous nano-fiber mats to reinforce proton conducting membranes for PEM applications |
EP2722919B1 (en) * | 2011-06-16 | 2017-12-20 | LG Chem, Ltd. | Polymer electrolyte membrane for fuel cell, and membrane electrode conjugate and fuel cell comprising same |
WO2014055123A1 (en) | 2012-10-04 | 2014-04-10 | Evoqua Water Technologies Llc | High-performance anion exchange membranes and methods of making same |
AU2013330438B2 (en) | 2012-10-11 | 2017-06-01 | Evoqua Water Technologies Llc | Coated ion exchange membranes |
JP6322900B2 (ja) * | 2013-04-26 | 2018-05-16 | デクセリアルズ株式会社 | ポリマー素子およびその製造方法、ならびにレンズモジュールおよび撮像装置 |
GB201413794D0 (en) * | 2014-08-04 | 2014-09-17 | Johnson Matthey Fuel Cells Ltd And Universit� De Montpellier Ii And Ct Nat De La Rech Scient | Membrane |
CN104530682B (zh) * | 2015-01-16 | 2017-01-25 | 长春工业大学 | 纳米纤维素/磺化聚芳醚酮复合膜及其制备方法与应用 |
CN105136892B (zh) * | 2015-09-06 | 2017-12-12 | 广东南海普锐斯科技有限公司 | 一种电化学传感器用纤维素‑杂多酸质子交换膜及其制法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU425620B2 (en) * | 1967-01-23 | 1972-06-29 | Ici Australia Limited | Core-sheel graft copolymers with ion exchange resin shell |
WO1997041168A1 (en) * | 1996-04-30 | 1997-11-06 | W.L. Gore & Associates, Inc. | Integral multi-layered ion-exchange composite membranes |
JP4907773B2 (ja) | 2001-02-07 | 2012-04-04 | 旭化成イーマテリアルズ株式会社 | フッ素系イオン交換膜の製造方法 |
JP4067315B2 (ja) | 2001-02-07 | 2008-03-26 | 旭化成ケミカルズ株式会社 | フッ素系イオン交換樹脂膜 |
JP4911822B2 (ja) * | 2001-02-07 | 2012-04-04 | 旭化成イーマテリアルズ株式会社 | イオン交換樹脂膜の製造方法 |
JP2003132910A (ja) * | 2001-10-29 | 2003-05-09 | Matsushita Electric Ind Co Ltd | 高分子電解質膜とこれを用いた燃料電池 |
JP2005108770A (ja) * | 2003-10-01 | 2005-04-21 | Matsushita Electric Ind Co Ltd | 電解質膜電極接合体の製造方法 |
JP2005232202A (ja) * | 2004-02-17 | 2005-09-02 | Toyobo Co Ltd | 多層イオン交換膜、膜/電極接合体、燃料電池 |
US8642228B2 (en) * | 2004-08-31 | 2014-02-04 | Samsung Sdi Co., Ltd. | Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane |
US20070128425A1 (en) * | 2005-12-07 | 2007-06-07 | 3M Innovative Properties Company | Reinforced ion-conductive membranes |
JP5151074B2 (ja) * | 2006-06-08 | 2013-02-27 | 株式会社日立製作所 | 固体高分子電解質膜,膜電極接合体およびそれを用いた燃料電池 |
WO2009075357A1 (ja) * | 2007-12-13 | 2009-06-18 | Asahi Glass Company, Limited | 固体高分子形燃料電池用電極、膜電極接合体および触媒層の製造方法 |
-
2009
- 2009-05-27 KR KR1020090046586A patent/KR101000214B1/ko active IP Right Grant
- 2009-05-28 US US12/994,435 patent/US8617764B2/en active Active
- 2009-05-28 CN CN2009801196596A patent/CN102047476B/zh active Active
- 2009-05-28 JP JP2011511510A patent/JP5043232B2/ja active Active
- 2009-05-28 EP EP09755035.4A patent/EP2293370B1/en active Active
- 2009-05-28 WO PCT/KR2009/002829 patent/WO2009145570A2/ko active Application Filing
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015099208A1 (ko) * | 2013-12-23 | 2015-07-02 | 한국화학연구원 | Pan 부직포 지지체에 탄화수소계 전해질을 함침시켜 제조한 복합막 및 이의 용도 |
WO2016048041A3 (ko) * | 2014-09-23 | 2016-05-19 | 주식회사 엘지화학 | 이온전달 고분자 함유 복합막 및 이의 제조방법 |
US10418646B2 (en) | 2014-09-23 | 2019-09-17 | Lg Chem, Ltd. | Composite membrane containing ion transfer polymer and method for preparing same |
WO2022071731A1 (ko) * | 2020-09-29 | 2022-04-07 | 코오롱인더스트리 주식회사 | 고분자 전해질 막 및 이를 포함하는 막 전극 어셈블리 |
Also Published As
Publication number | Publication date |
---|---|
JP2011523982A (ja) | 2011-08-25 |
US20110200907A1 (en) | 2011-08-18 |
WO2009145570A2 (ko) | 2009-12-03 |
EP2293370B1 (en) | 2015-03-04 |
CN102047476B (zh) | 2013-11-27 |
EP2293370A4 (en) | 2011-08-10 |
KR101000214B1 (ko) | 2010-12-10 |
US8617764B2 (en) | 2013-12-31 |
JP5043232B2 (ja) | 2012-10-10 |
CN102047476A (zh) | 2011-05-04 |
EP2293370A2 (en) | 2011-03-09 |
WO2009145570A3 (ko) | 2010-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101000214B1 (ko) | 이온전도성 수지 파이버, 이온전도성 복합막, 막-전극 접합체 및 연료전지 | |
KR101178644B1 (ko) | 이온전도성 복합막, 막-전극 접합체 및 연료전지 | |
JP6235554B2 (ja) | 高分子電解質膜、その製造方法及びそれを含む膜−電極アセンブリ | |
CN105680078A (zh) | 离子传导膜结构 | |
KR102119295B1 (ko) | 막 전극 접합체의 제조방법, 막 전극 접합체 및 이를 포함하는 연료 전지 | |
JP2014096375A (ja) | 燃料電池用高分子電解質膜の製造方法、膜電極接合体及び高分子電解質型燃料電池 | |
KR101312971B1 (ko) | 불소계 이오노모를 이용하여 표면 개질한 탄화수소계 고분자 전해질 분리막, 막 전극 접합체 및 연료전지 | |
JP2004063430A (ja) | 燃料電池用固体高分子電解質膜 | |
KR101715447B1 (ko) | 막 전극 접합체의 제조방법, 막 전극 접합체 및 이를 포함하는 연료전지 | |
KR102090860B1 (ko) | 고분자 전해질막, 이를 포함하는 막 전극 접합체 및 상기 막 전극 접합체를 포함하는 연료 전지 | |
KR20150138103A (ko) | 연료전지용 전극, 이를 포함하는 막 전극 접합체 및 상기 막 전극 접합체를 포함하는 연료전지 | |
KR20190086392A (ko) | 연료전지용 기체확산층, 이를 포함하는 막-전극 접합체, 이를 포함하는 연료 전지 및 연료전지용 기체확산층의 제조방법 | |
KR101758960B1 (ko) | 전해질 막, 그의 제조방법 및 그를 포함하는 막 전극 접합체와 연료전지 | |
JP2010113876A (ja) | 膜電極接合体とこれを備えた燃料電池 | |
JP2005339991A (ja) | 高分子電解質膜、並びに、それを使用した固体高分子形燃料電池および直接メタノール形燃料電池。 | |
KR20080050872A (ko) | 연료전지용 막-전극 접합체 및 연료전지 | |
KR20170004747A (ko) | 막 전극 접합체, 이를 포함하는 연료 전지 및 연료 전지를 포함하는 전지 모듈 | |
KR20050121911A (ko) | 연료전지용 전극 및 이를 포함하는 연료전지 | |
KR20140146014A (ko) | 전해질 막, 그의 제조방법 및 그를 포함하는 막 전극 접합체와 연료전지 | |
KR20230082576A (ko) | 연료 전지용 강화 복합막 및 이를 포함하는 연료 전지용 막-전극 어셈블리 | |
KR20220130582A (ko) | 금속제 기체확산층, 막-전극 접합체 및 연료전지 | |
KR20220130583A (ko) | 금속제 기체확산층, 막-전극 접합체 및 연료전지 | |
KR100709193B1 (ko) | 직접 산화형 연료 전지용 스택 및 이를 포함하는 직접산화형 연료 전지 시스템 | |
KR20060001630A (ko) | 연료전지용 전극, 이를 포함하는 연료전지 및 연료전지용전극의 제조방법 | |
KR20170034147A (ko) | 막 전극 접합체, 연료 전지 및 전지 모듈 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20131018 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20141017 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150923 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160928 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170919 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20181016 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20191016 Year of fee payment: 10 |