KR100647287B1 - 폴리머 전해질막 및 이를 채용한 연료전지 - Google Patents
폴리머 전해질막 및 이를 채용한 연료전지 Download PDFInfo
- Publication number
- KR100647287B1 KR100647287B1 KR1020040069091A KR20040069091A KR100647287B1 KR 100647287 B1 KR100647287 B1 KR 100647287B1 KR 1020040069091 A KR1020040069091 A KR 1020040069091A KR 20040069091 A KR20040069091 A KR 20040069091A KR 100647287 B1 KR100647287 B1 KR 100647287B1
- Authority
- KR
- South Korea
- Prior art keywords
- electrolyte membrane
- polymer electrolyte
- ion conductive
- polymer
- group
- Prior art date
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 72
- 239000005518 polymer electrolyte Substances 0.000 title claims abstract description 65
- 239000000446 fuel Substances 0.000 title claims abstract description 40
- 239000011159 matrix material Substances 0.000 claims abstract description 41
- 229920000642 polymer Polymers 0.000 claims abstract description 36
- 238000000576 coating method Methods 0.000 claims abstract description 35
- 239000011248 coating agent Substances 0.000 claims abstract description 31
- 229920001940 conductive polymer Polymers 0.000 claims abstract description 20
- 239000000835 fiber Substances 0.000 claims abstract description 20
- 150000002500 ions Chemical class 0.000 claims description 50
- -1 sulfonyl acrylate Chemical compound 0.000 claims description 20
- 150000001875 compounds Chemical class 0.000 claims description 19
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical group OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 17
- 239000003431 cross linking reagent Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 13
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 13
- 239000004014 plasticizer Substances 0.000 claims description 10
- 238000006116 polymerization reaction Methods 0.000 claims description 10
- 239000000178 monomer Substances 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 239000002033 PVDF binder Substances 0.000 claims description 7
- 239000010419 fine particle Substances 0.000 claims description 7
- 229920002981 polyvinylidene fluoride Polymers 0.000 claims description 7
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims description 6
- 125000000542 sulfonic acid group Chemical group 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 4
- DAKWPKUUDNSNPN-UHFFFAOYSA-N Trimethylolpropane triacrylate Chemical compound C=CC(=O)OCC(CC)(COC(=O)C=C)COC(=O)C=C DAKWPKUUDNSNPN-UHFFFAOYSA-N 0.000 claims description 4
- 125000000524 functional group Chemical group 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 4
- AGBXYHCHUYARJY-UHFFFAOYSA-N 2-phenylethenesulfonic acid Chemical compound OS(=O)(=O)C=CC1=CC=CC=C1 AGBXYHCHUYARJY-UHFFFAOYSA-N 0.000 claims description 3
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- JHRWWRDRBPCWTF-OLQVQODUSA-N captafol Chemical group C1C=CC[C@H]2C(=O)N(SC(Cl)(Cl)C(Cl)Cl)C(=O)[C@H]21 JHRWWRDRBPCWTF-OLQVQODUSA-N 0.000 claims description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 3
- DOMLXBPXLNDFAB-UHFFFAOYSA-N ethoxyethane;methyl prop-2-enoate Chemical compound CCOCC.COC(=O)C=C DOMLXBPXLNDFAB-UHFFFAOYSA-N 0.000 claims description 3
- 230000008020 evaporation Effects 0.000 claims description 3
- LNMQRPPRQDGUDR-UHFFFAOYSA-N hexyl prop-2-enoate Chemical group CCCCCCOC(=O)C=C LNMQRPPRQDGUDR-UHFFFAOYSA-N 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 125000005462 imide group Chemical group 0.000 claims description 3
- 229920001427 mPEG Polymers 0.000 claims description 3
- QTECDUFMBMSHKR-UHFFFAOYSA-N prop-2-enyl prop-2-enoate Chemical compound C=CCOC(=O)C=C QTECDUFMBMSHKR-UHFFFAOYSA-N 0.000 claims description 3
- 125000000565 sulfonamide group Chemical group 0.000 claims description 3
- 238000010894 electron beam technology Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 238000001771 vacuum deposition Methods 0.000 claims description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims 4
- 230000002378 acidificating effect Effects 0.000 claims 2
- 230000000379 polymerizing effect Effects 0.000 claims 2
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 2
- 229920002554 vinyl polymer Polymers 0.000 claims 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims 1
- 230000001678 irradiating effect Effects 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 36
- 239000000463 material Substances 0.000 abstract description 5
- 230000002209 hydrophobic effect Effects 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000003792 electrolyte Substances 0.000 description 11
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 239000007789 gas Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004132 cross linking Methods 0.000 description 3
- 229920000554 ionomer Polymers 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229920000557 Nafion® Polymers 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 239000010416 ion conductor Substances 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- ATVJXMYDOSMEPO-UHFFFAOYSA-N 3-prop-2-enoxyprop-1-ene Chemical compound C=CCOCC=C ATVJXMYDOSMEPO-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 150000002894 organic compounds Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002407 reforming Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0006—Organic membrane manufacture by chemical reactions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/125—In situ manufacturing by polymerisation, polycondensation, cross-linking or chemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
- B01D71/401—Polymers based on the polymerisation of acrylic acid, e.g. polyacrylate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/44—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds, not provided for in a single one of groups B01D71/26-B01D71/42
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
- B01D71/60—Polyamines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
- B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
-
- 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
- C08J5/2206—Films, membranes or diaphragms based on organic and/or inorganic macromolecular compounds
- C08J5/2275—Heterogeneous membranes
-
- 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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/36—After-treatment
- C08J9/40—Impregnation
- C08J9/405—Impregnation with polymerisable compounds
-
- 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
-
- 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
- H01M8/1058—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
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. insitu polymerisation or insitu crosslinking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/15—Use of additives
- B01D2323/20—Plasticizers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/26—Spraying processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/30—Cross-linking
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2323/00—Details relating to membrane preparation
- B01D2323/34—Use of radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/24—Mechanical properties, e.g. strength
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/26—Electrical properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/34—Molecular weight or degree of polymerisation
-
- 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
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0088—Composites
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Sustainable Development (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Fuel Cell (AREA)
- Conductive Materials (AREA)
Abstract
Description
No | 술포닐 아크릴레이트 (중량부) | PEGDA (중량부) |
1 | 100 | 0 |
2 | 80 | 20 |
3 | 50 | 50 |
4 | 30 | 70 |
Claims (21)
- 다공성 고분자 매트릭스; 및상기 다공성 고분자 매트릭스의 단일 파이버의 외면에 형성된 이온 전도성 폴리머 코팅막을 포함하며, 상기 이온 전도성 폴리머가 이온 전도 중합성 화합물과 가교제의 중합 결과물이고,상기 단일 파이버의 외면에 이온 전도성 폴리머 코팅막이 형성된 후, 포어 (pore)가 존재하는 것을 특징으로 하는 폴리머 전해질막.
- 삭제
- 제1항에 있어서, 상기 이온 전도 중합성 화합물이 말단에 술폰산기, 인산기, 카르복실기. 이미드기, 술폰이미드기, 술폰아미드기 및 하이드록시기중에서 선택된 하나 이상의 작용기와 불포화 결합을 갖고 있고, 중량 평균 분자량이 10,000 g/mole 이하인 모노머 또는 올리고머인 것을 특징으로 하는 폴리머 전해질막.
- 제1항에 있어서, 상기 이온 전도 중합성 화합물이 비닐술폰산, 스티렌 술폰산, 술포닐 아크릴레이트, 말단에 술폰산기를 갖는 비닐계 모노머중에서 선택된 하나 이상인 것을 특징으로 하는 폴리머 전해질막.
- 제1항에 있어서, 상기 가교제가 헥실 아크릴레이트, 부틸 아크릴레이트, 트리메틸올프로판 트리아크릴레이트, 폴리(에틸렌글리콜) 메타크릴레이트, 폴리(에틸렌글리콜) 디메타크릴레이트, 알릴아크릴레이트, 디비닐벤젠중에서 선택된 하나 이상인 것을 특징으로 하는 폴리머 전해질막.
- 제1항에 있어서, 상기 이온 전도성 폴리머 코팅막이,이온 전도 중합성 화합물과 가교제를 포함하는 조성물을 미세 입자 코팅한 후, 이를 중합하여 얻어진 것임을 특징으로 하는 폴리머 전해질막.
- 제6항에 있어서, 상기 조성물에 가소제가 더 부가되는 것을 특징으로 하는 폴리머 전해질막.
- 제7항에 있어서, 상기 가소제가 폴리(에틸렌글리콜) 메틸 에테르 아크릴레이트 및 폴리알릴에테르로 이루어진 군으로부터 선택된 하나 이상인 것을 특징으로 하는 폴리머 전해질막.
- 제1항에 있어서, 상기 다공성 고분자 매트릭스가 폴리테트라플루오로에틸렌, 폴리비닐리덴플루오라이드, 폴리프로필렌, 폴리에틸렌으로 이루어진 군으로부터 선택된 하나 이상으로 이루어진 부직포인 것을 특징으로 하는 폴리머 전해질막.
- 제1항에 있어서, 상기 다공성 고분자 매트릭스의 두께가 20 내지 150㎛이고 기공도가 30 내지 90%인 것을 특징으로 하는 폴리머 전해질막.
- 제1항에 있어서, 상기 단일파이버의 외면에 형성된 이온 전도성 폴리머를 포함하는 코팅막의 두께가 1 내지 3㎛인 것을 특징으로 하는 폴리머 전해질막.
- 다공성 고분자 매트릭스상에 이온 전도 중합성 화합물, 가교제를 포함하는 조성물을 이용하여 미세 입자 코팅인 진공 증착 코팅을 실시하는 단계; 및상기 결과물의 중합 반응을 실시하여 다공성 고분자 매트릭스의 단일파이버의 외면에 형성된 이온 전도성 폴리머 코팅막을 포함하는 폴리머 전해질을 얻는 단계를 포함하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 미세 입자 코팅이 플래쉬 증발 (flash evaporation) 방식에 의하여 이루어지는 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 조성물에 이온 전도 중합성 화합물 100 중량부를 기준으로 하여 20 내지 200 중량부의 가소제가 더 포함되는 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제14항에 있어서, 상기 가소제가 폴리(에틸렌글리콜) 메틸 에테르 아크릴레이트 및 폴리알릴에테르로 이루어진 군으로부터 선택된 하나 이상인 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 중합 반응이 광을 조사하거나 전자빔을 가하거나 또는 열을 가하여 이루어지는 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 이온 전도 중합성 화합물이 말단에 술폰산기, 인산기, 카르복실기 등과 같은 산성 그룹, 이미드기, 술폰이미드기, 술폰아미드기 및 히드록시기중에서 선택된 하나 이상의 작용기와 불포화 결합을 갖고 있고, 중량 평균 분자량이 10,000 g/mole 이하인 모노머 또는 올리고머인 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 이온 전도 중합성 화합물이 비닐술폰산, 스티렌 술폰산, 술포닐 아크릴레이트, 말단에 술폰산을 포함한 비닐계 모노머중에서 선택된 하나 이상인 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 가교제가 헥실 아크릴레이트, 부틸 아크릴레이트, 트리메틸올프로판 트리아크릴레이트, 폴리(에틸렌글리콜) 메타크릴레이트, 폴리(에틸렌글리콜) 디메타크릴레이트, 알릴아크릴레이트, 디비닐벤젠중에서 선택된 하나 이상인 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 제12항에 있어서, 상기 가교제가 산성 그룹 함유 중합성 화합물 100 중량부 를 기준으로 하여 25 내지 300 중량부인 것을 특징으로 하는 폴리머 전해질막의 제조방법.
- 캐소드;애노드; 및상기 캐소드와 애노드 사이에 개재된 제1항, 제3항 내지 제11항중 어느 한 항의 폴리머 전해질막을 포함하는 것을 특징으로 하는 연료전지.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040069091A KR100647287B1 (ko) | 2004-08-31 | 2004-08-31 | 폴리머 전해질막 및 이를 채용한 연료전지 |
CNB2005100590387A CN100409475C (zh) | 2004-08-31 | 2005-03-23 | 聚合物电解质膜及采用它的燃料电池 |
DE602005009622T DE602005009622D1 (de) | 2004-08-31 | 2005-04-05 | Polymerelektrolytmembran und diese enthaltende Brennstoffzelle |
EP05252135A EP1630890B1 (en) | 2004-08-31 | 2005-04-05 | Polymer electrolyte membrane and fuel cell employing the same |
US11/150,183 US8026016B2 (en) | 2004-08-31 | 2005-06-13 | Polymer electrolyte membrane and fuel cell employing the same |
JP2005251274A JP4769518B2 (ja) | 2004-08-31 | 2005-08-31 | ポリマー電解質膜及びポリマー電解質膜を採用した燃料電池 |
US11/363,241 US8642228B2 (en) | 2004-08-31 | 2006-02-28 | Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040069091A KR100647287B1 (ko) | 2004-08-31 | 2004-08-31 | 폴리머 전해질막 및 이를 채용한 연료전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060020282A KR20060020282A (ko) | 2006-03-06 |
KR100647287B1 true KR100647287B1 (ko) | 2006-11-23 |
Family
ID=36139642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020040069091A KR100647287B1 (ko) | 2004-08-31 | 2004-08-31 | 폴리머 전해질막 및 이를 채용한 연료전지 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8026016B2 (ko) |
EP (1) | EP1630890B1 (ko) |
JP (1) | JP4769518B2 (ko) |
KR (1) | KR100647287B1 (ko) |
CN (1) | CN100409475C (ko) |
DE (1) | DE602005009622D1 (ko) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100624470B1 (ko) * | 2005-06-14 | 2006-09-15 | 삼성에스디아이 주식회사 | 연료전지용 고분자 전해질막 및 그의 제조방법 |
KR100718108B1 (ko) * | 2005-10-07 | 2007-05-14 | 삼성에스디아이 주식회사 | 고분자 전해질막, 그 제조방법 및 이를 이용한 연료전지 |
KR100709220B1 (ko) * | 2005-11-30 | 2007-04-18 | 삼성에스디아이 주식회사 | 연료 전지용 고분자 전해질 막, 이의 제조방법 및 이를포함하는 연료 전지 시스템 |
JP5286646B2 (ja) * | 2006-04-19 | 2013-09-11 | トヨタ自動車株式会社 | スルホン基含有モノマーの重合方法 |
KR101300290B1 (ko) * | 2006-10-27 | 2013-08-28 | 유티씨 파워 코포레이션 | 캐소드 기판층보다 두꺼운 애노드 기판층을 갖는 액체 전해질 연료 전지 |
JP2011181185A (ja) * | 2008-05-28 | 2011-09-15 | Toyota Motor Corp | 電解質膜 |
EP2144319A1 (de) * | 2008-07-09 | 2010-01-13 | Micronas GmbH | Verfahren zum Herstellen einer protonenleitfähigen, strukturierten Elektrolytmembran |
US9182406B2 (en) | 2008-08-04 | 2015-11-10 | Biodesy, Inc. | Nonlinear optical detection of molecules comprising an unnatural amino acid possessing a hyperpolarizability |
US20110124025A1 (en) * | 2009-11-20 | 2011-05-26 | College Of Nanoscale Science And Engineering | Cell Collecting Devices and Methods for Collecting Cells |
WO2012125138A1 (en) | 2011-03-11 | 2012-09-20 | Utc Power Corporation | Unitized electrode assembly with high equivalent weight ionomer |
GB2503604B (en) | 2011-03-21 | 2020-04-22 | Biodesy Llc | Classification of kinase inhibitors using second harmonic optical techniques |
CN103922317A (zh) * | 2014-05-07 | 2014-07-16 | 南京工业大学 | 一种氮掺杂多孔碳材料、制备方法及其应用 |
WO2016106286A1 (en) | 2014-12-23 | 2016-06-30 | Biodesy, Inc. | Attachment of proteins to interfaces for use in nonlinear optical detection |
JP6822101B2 (ja) * | 2016-11-29 | 2021-01-27 | セイコーエプソン株式会社 | 高分子電解質、電池、および電子機器 |
JP6885780B2 (ja) * | 2017-05-10 | 2021-06-16 | トヨタ自動車株式会社 | 固体高分子電解質膜 |
CN107129592B (zh) * | 2017-05-22 | 2019-05-21 | 东北林业大学 | 一种纤维素聚合物电解质膜及其制备方法和应用 |
DE102018131922A1 (de) * | 2018-12-12 | 2020-06-18 | Carl Freudenberg Kg | Membran für den selektiven Stofftransport |
JP2022535132A (ja) * | 2019-06-04 | 2022-08-04 | メンブリオン・インコーポレイテッド | セラミック陰イオン交換材料 |
WO2021006496A1 (ko) * | 2019-07-08 | 2021-01-14 | 코오롱인더스트리 주식회사 | 고분자 전해질막, 그 제조방법, 및 그것을 포함하는 전기화학 장치 |
CN115104207A (zh) * | 2019-12-27 | 2022-09-23 | 可隆工业株式会社 | 聚合物电解质膜、其制造方法和包括其的电化学装置 |
WO2024101800A1 (ko) * | 2022-11-08 | 2024-05-16 | 코오롱인더스트리 주식회사 | 연료 전지용 막-전극 어셈블리, 및 이의 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6248469B1 (en) | 1997-08-29 | 2001-06-19 | Foster-Miller, Inc. | Composite solid polymer electrolyte membranes |
WO2001063683A2 (en) | 2000-02-23 | 2001-08-30 | Toyota Jidosha Kabushiki Kaisha | Polymer electrolyte membrane and method of production thereof |
KR20030032321A (ko) * | 2001-10-17 | 2003-04-26 | 송민규 | 연료전지용 고분자 전해질 막 및 이의 제조방법 |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5096561A (en) * | 1990-07-02 | 1992-03-17 | Masud Akhtar | Thin film ionic conductors, methods and devices |
US5451476A (en) * | 1992-11-23 | 1995-09-19 | The Trustees Of The University Of Pennsylvania | Cathode for a solid-state battery |
US5834523A (en) * | 1993-09-21 | 1998-11-10 | Ballard Power Systems, Inc. | Substituted α,β,β-trifluorostyrene-based composite membranes |
CN1038562C (zh) | 1994-06-20 | 1998-06-03 | 中国科学院化学研究所 | 聚丙烯微孔膜为基膜的离子交换膜及其制法 |
US6258276B1 (en) * | 1996-10-18 | 2001-07-10 | Mcmaster University | Microporous membranes and uses thereof |
US6444343B1 (en) * | 1996-11-18 | 2002-09-03 | University Of Southern California | Polymer electrolyte membranes for use in fuel cells |
US6030718A (en) * | 1997-11-20 | 2000-02-29 | Avista Corporation | Proton exchange membrane fuel cell power system |
US6503564B1 (en) * | 1999-02-26 | 2003-01-07 | 3M Innovative Properties Company | Method of coating microstructured substrates with polymeric layer(s), allowing preservation of surface feature profile |
WO2000054351A1 (fr) * | 1999-03-08 | 2000-09-14 | Center For Advanced Science And Technology Incubation, Ltd. | Membrane electrolytique pour pile a combustible et son procede de fabrication, et pile a combustible et son procede de fabrication |
KR100298802B1 (ko) * | 1999-06-28 | 2001-09-22 | 김순택 | 고체 고분자 전해질용 가교제 및 이를 이용하여 제조된 가교형 고체 고분자 전해질 |
EP1179550A1 (en) | 2000-02-16 | 2002-02-13 | Idemitsu Petrochemical Co., Ltd. | Polyelectrolyte, polyelectrolyte film, and fuel cell |
JP4899238B2 (ja) | 2000-06-21 | 2012-03-21 | 株式会社豊田中央研究所 | 複合化架橋電解質 |
JP4621344B2 (ja) | 2000-09-06 | 2011-01-26 | 日東電工株式会社 | プロトン伝導性膜又はフィルムとそれらを用いてなる燃料電池 |
EP1349602B1 (en) * | 2000-12-12 | 2013-10-30 | ResMed Limited | Headgear |
US20020127474A1 (en) * | 2001-01-09 | 2002-09-12 | E.C.R.-Electro-Chemical Research Ltd. | Proton-selective conducting membranes |
US6468595B1 (en) * | 2001-02-13 | 2002-10-22 | Sigma Technologies International, Inc. | Vaccum deposition of cationic polymer systems |
ITMI20010383A1 (it) * | 2001-02-26 | 2002-08-26 | Ausimont Spa | Membrane idrofiliche porose |
KR100453680B1 (ko) | 2001-11-10 | 2004-10-20 | 한국과학기술연구원 | 가교된 이온 교환 막 및 그 제조방법 |
JP2004014232A (ja) | 2002-06-05 | 2004-01-15 | Uni-Chemical Co Ltd | リン酸基及び/又はスルホン酸基を含有する固体高分子電解質(複合)膜並びにそれを用いた燃料電池 |
JP2004055165A (ja) | 2002-07-16 | 2004-02-19 | Akihiko Tanioka | スチレン系高分子電解質及びその製造方法 |
JP2004063430A (ja) | 2002-07-31 | 2004-02-26 | Hitachi Cable Ltd | 燃料電池用固体高分子電解質膜 |
JP3928611B2 (ja) | 2002-10-08 | 2007-06-13 | 東洋紡績株式会社 | ポリアリーレンエーテル系化合物、それを含有する組成物、およびそれらの製造方法 |
JP4284463B2 (ja) | 2002-10-25 | 2009-06-24 | 東亞合成株式会社 | 電解質膜および当該電解質膜を用いた燃料電池 |
JP2004253336A (ja) | 2003-02-21 | 2004-09-09 | Toagosei Co Ltd | 電解質膜および当該電解質膜を用いた燃料電池 |
JP2004335244A (ja) * | 2003-05-07 | 2004-11-25 | Nec Tokin Corp | 電解質膜電極接合体とその製造方法ならびに固体高分子型燃料電池 |
KR100508639B1 (ko) | 2003-06-04 | 2005-08-17 | 주식회사 협진아이엔씨 | 비수계 고분자 전해질막 및 이를 이용한 연료전지 |
KR20070086373A (ko) * | 2004-12-03 | 2007-08-27 | 니토 덴코 가부시키가이샤 | 전해질막의 제조 방법, 전해질막 및 그의 전해질막을이용한 고체 고분자형 연료 전지 |
CN101069313B (zh) | 2004-12-03 | 2012-04-04 | 日东电工株式会社 | 电解质膜的制造方法、电解质膜以及使用该电解质膜的固体高分子型燃料电池 |
-
2004
- 2004-08-31 KR KR1020040069091A patent/KR100647287B1/ko active IP Right Grant
-
2005
- 2005-03-23 CN CNB2005100590387A patent/CN100409475C/zh active Active
- 2005-04-05 EP EP05252135A patent/EP1630890B1/en active Active
- 2005-04-05 DE DE602005009622T patent/DE602005009622D1/de active Active
- 2005-06-13 US US11/150,183 patent/US8026016B2/en active Active
- 2005-08-31 JP JP2005251274A patent/JP4769518B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6248469B1 (en) | 1997-08-29 | 2001-06-19 | Foster-Miller, Inc. | Composite solid polymer electrolyte membranes |
WO2001063683A2 (en) | 2000-02-23 | 2001-08-30 | Toyota Jidosha Kabushiki Kaisha | Polymer electrolyte membrane and method of production thereof |
KR20030032321A (ko) * | 2001-10-17 | 2003-04-26 | 송민규 | 연료전지용 고분자 전해질 막 및 이의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
US20060046134A1 (en) | 2006-03-02 |
KR20060020282A (ko) | 2006-03-06 |
JP2006073530A (ja) | 2006-03-16 |
CN100409475C (zh) | 2008-08-06 |
CN1744364A (zh) | 2006-03-08 |
DE602005009622D1 (de) | 2008-10-23 |
EP1630890B1 (en) | 2008-09-10 |
EP1630890A1 (en) | 2006-03-01 |
US8026016B2 (en) | 2011-09-27 |
JP4769518B2 (ja) | 2011-09-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100723389B1 (ko) | 폴리머 전해질막 및 이를 채용한 연료전지 | |
JP4769518B2 (ja) | ポリマー電解質膜及びポリマー電解質膜を採用した燃料電池 | |
JP4728208B2 (ja) | 燃料電池用高分子電解質膜及びこれを含む燃料電池システム | |
KR101135479B1 (ko) | 연료전지용 고분자 전해질막, 이의 제조방법, 및 이를포함하는 연료전지 시스템 | |
CN100360582C (zh) | 聚合物电解质和使用其的燃料电池 | |
KR101135477B1 (ko) | 다공성 멤브레인 및 그 제조방법, 이를 이용한 연료전지용고분자 전해질막, 및 이를 포함하는 연료전지 시스템 | |
WO2005088749A1 (ja) | 膜電極接合体及び膜電極接合体の製造方法並びに固体高分子形燃料電池 | |
JP2010538416A (ja) | 高分子形燃料電池に用いられるプロトン伝導性高分子電解質膜 | |
WO2007074616A1 (ja) | 膜電極接合体、および、これを用いた燃料電池 | |
KR100624470B1 (ko) | 연료전지용 고분자 전해질막 및 그의 제조방법 | |
US8642228B2 (en) | Polymer electrolyte membrane and fuel cell using the polymer electrolyte membrane | |
KR20070019868A (ko) | 연료전지용 고분자 전해질막, 이를 포함하는 막-전극어셈블리, 이를 포함하는 연료전지 시스템, 및 이의제조방법 | |
KR100994124B1 (ko) | 고분자막, 그 제조방법 및 이를 채용한 연료전지 | |
KR100658739B1 (ko) | 연료전지용 고분자 전해질막 및 그 제조방법 | |
KR101002654B1 (ko) | 연료전지용 고분자 전해질막, 이의 제조방법, 이를포함하는 연료전지용 막-전극 어셈블리, 및 이를 포함하는연료전지 시스템 | |
KR100696680B1 (ko) | 연료전지용 고분자 전해질막 및 그 제조방법 | |
KR101181852B1 (ko) | 연료전지용 전극 및 이를 포함하는 막-전극 어셈블리 및 연료전지 시스템 | |
KR100352563B1 (ko) | 고분자 전해질막 연료전지용 복합 고분자 전해질 막의제조방법 | |
KR20070014679A (ko) | 연료 전지용 고분자 전해질 막, 이의 제조방법 및 이를포함하는 연료 전지 시스템 | |
KR100889768B1 (ko) | 양성자 전도성 고분자 조성물, 상기 고분자 조성물을이용한 고분자막 및 이를 이용한 연료전지 | |
EP1675201A2 (en) | Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte | |
KR20070098325A (ko) | 탄화수소계 고분자 전해질막 표면 개질 | |
JP2006331712A (ja) | 触媒層及びその製造方法、膜電極接合体、並びに、固体高分子型燃料電池 | |
KR20090039977A (ko) | 연료전지용 고분자 전해질 막, 및 이를 포함하는연료전지용 막-전극 어셈블리 및 연료전지 시스템 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20121022 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20131024 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20141023 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20151020 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20161028 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20171019 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20181025 Year of fee payment: 13 |