DE10117687A1 - Protonenleitende Membran und deren Verwendung - Google Patents
Protonenleitende Membran und deren VerwendungInfo
- Publication number
- DE10117687A1 DE10117687A1 DE10117687A DE10117687A DE10117687A1 DE 10117687 A1 DE10117687 A1 DE 10117687A1 DE 10117687 A DE10117687 A DE 10117687A DE 10117687 A DE10117687 A DE 10117687A DE 10117687 A1 DE10117687 A1 DE 10117687A1
- Authority
- DE
- Germany
- Prior art keywords
- membrane
- membrane according
- polymer
- electrode
- temperatures
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 74
- 239000000446 fuel Substances 0.000 claims abstract description 12
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 36
- 229920000642 polymer Polymers 0.000 claims description 23
- 229920000137 polyphosphoric acid Polymers 0.000 claims description 20
- 125000003118 aryl group Chemical group 0.000 claims description 19
- 229920002480 polybenzimidazole Polymers 0.000 claims description 18
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 8
- 125000001072 heteroaryl group Chemical group 0.000 claims description 7
- KAESVJOAVNADME-UHFFFAOYSA-N Pyrrole Chemical group C=1C=CNC=1 KAESVJOAVNADME-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- -1 aromatic dicarboxylic acids Chemical class 0.000 claims description 5
- 239000002322 conducting polymer Substances 0.000 claims description 5
- 229920001940 conductive polymer Polymers 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000011261 inert gas Substances 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 239000004693 Polybenzimidazole Substances 0.000 claims description 3
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 3
- 125000003277 amino group Chemical group 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 125000003785 benzimidazolyl group Chemical group N1=C(NC2=C1C=CC=C2)* 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- KTWGCHVHXBORDH-UHFFFAOYSA-N 4,6-diphenylbenzene-1,3-dicarboxylic acid Chemical compound OC(=O)C1=CC(C(O)=O)=C(C=2C=CC=CC=2)C=C1C1=CC=CC=C1 KTWGCHVHXBORDH-UHFFFAOYSA-N 0.000 claims description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- 229920002577 polybenzoxazole Polymers 0.000 claims description 2
- IAYUQKZZQKUOFL-UHFFFAOYSA-N pyridine-2,3,5,6-tetramine Chemical compound NC1=CC(N)=C(N)N=C1N IAYUQKZZQKUOFL-UHFFFAOYSA-N 0.000 claims description 2
- 150000003230 pyrimidines Chemical class 0.000 claims description 2
- 229910052717 sulfur Inorganic materials 0.000 claims description 2
- 239000011593 sulfur Substances 0.000 claims description 2
- 239000000725 suspension Substances 0.000 claims description 2
- 239000005518 polymer electrolyte Substances 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 235000011007 phosphoric acid Nutrition 0.000 description 17
- 229920005597 polymer membrane Polymers 0.000 description 16
- 239000003570 air Substances 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 6
- 230000007062 hydrolysis Effects 0.000 description 6
- 238000006460 hydrolysis reaction Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- HSTOKWSFWGCZMH-UHFFFAOYSA-N 3,3'-diaminobenzidine Chemical group C1=C(N)C(N)=CC=C1C1=CC=C(N)C(N)=C1 HSTOKWSFWGCZMH-UHFFFAOYSA-N 0.000 description 3
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 239000000908 ammonium hydroxide Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012299 nitrogen atmosphere Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 description 2
- SMWDFEZZVXVKRB-UHFFFAOYSA-N Quinoline Chemical compound N1=CC=CC2=CC=CC=C21 SMWDFEZZVXVKRB-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- MWPLVEDNUUSJAV-UHFFFAOYSA-N anthracene Chemical compound C1=CC=CC2=CC3=CC=CC=C3C=C21 MWPLVEDNUUSJAV-UHFFFAOYSA-N 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N diphenyl Chemical compound C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 2
- USIUVYZYUHIAEV-UHFFFAOYSA-N diphenyl ether Chemical compound C=1C=CC=CC=1OC1=CC=CC=C1 USIUVYZYUHIAEV-UHFFFAOYSA-N 0.000 description 2
- KZTYYGOKRVBIMI-UHFFFAOYSA-N diphenyl sulfone Chemical compound C=1C=CC=CC=1S(=O)(=O)C1=CC=CC=C1 KZTYYGOKRVBIMI-UHFFFAOYSA-N 0.000 description 2
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- 239000012456 homogeneous solution Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 150000002531 isophthalic acids Chemical class 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000013074 reference sample Substances 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- 125000003837 (C1-C20) alkyl group Chemical group 0.000 description 1
- MILSYCKGLDDVLM-UHFFFAOYSA-N 2-phenylpropan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)C1=CC=CC=C1 MILSYCKGLDDVLM-UHFFFAOYSA-N 0.000 description 1
- ROFVEXUMMXZLPA-UHFFFAOYSA-N Bipyridyl Chemical compound N1=CC=CC=C1C1=CC=CC=N1 ROFVEXUMMXZLPA-UHFFFAOYSA-N 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 239000000010 aprotic solvent Substances 0.000 description 1
- 239000004305 biphenyl Substances 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000002529 biphenylenyl group Chemical group C1(=CC=CC=2C3=CC=CC=C3C12)* 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- CZZYITDELCSZES-UHFFFAOYSA-N diphenylmethane Chemical compound C=1C=CC=CC=1CC1=CC=CC=C1 CZZYITDELCSZES-UHFFFAOYSA-N 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002466 imines Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 125000001624 naphthyl group Chemical group 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 125000000843 phenylene group Chemical group C1(=C(C=CC=C1)*)* 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 150000003222 pyridines Chemical class 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
Classifications
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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
- 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]
-
- 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
-
- 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
- B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
-
- 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
-
- 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
- C08G73/0605—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0616—Polycondensates containing five-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
-
- 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
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0633—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only two nitrogen atoms in the ring
-
- 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
- C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
-
- 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
- C08G73/0683—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms
- C08G73/0688—Polycondensates containing six-membered rings, condensed with other rings, with nitrogen atoms as the only ring hetero atoms with only one nitrogen atom in the ring, e.g. polyquinolines
-
- 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
- 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
- C08J5/2218—Synthetic macromolecular compounds
- C08J5/2256—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions other than those involving carbon-to-carbon bonds, e.g. obtained by polycondensation
-
- 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
- H01M8/1016—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. in situ polymerisation or in situ crosslinking
-
- 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
- H01M8/1086—After-treatment of the membrane other than by polymerisation
- H01M8/109—After-treatment of the membrane other than by polymerisation thermal other than drying, e.g. sintering
-
- 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
- C08J2379/00—Characterised by the use 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 C08J2361/00 - C08J2377/00
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- 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)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Conductive Materials (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Fuel Cell (AREA)
- Silicon Polymers (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117687A DE10117687A1 (de) | 2001-04-09 | 2001-04-09 | Protonenleitende Membran und deren Verwendung |
| AT02745222T ATE493459T1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende membran und deren verwendung |
| MXPA03009187A MXPA03009187A (es) | 2001-04-09 | 2002-04-09 | Membrana conductora de protones y el uso de esta. |
| US10/472,810 US7235320B2 (en) | 2001-04-09 | 2002-04-09 | Proton-conducting membrane and use thereof |
| EP02745222A EP1379572B1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende membran und deren verwendung |
| CA002443849A CA2443849C (en) | 2001-04-09 | 2002-04-09 | Proton-conducting membrane and the use thereof |
| EP10007142A EP2270068B1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende Membran und deren Verwendung |
| CNB02807954XA CN100489011C (zh) | 2001-04-09 | 2002-04-09 | 质子导电膜及其应用 |
| DE50214833T DE50214833D1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende membran und deren verwendung |
| KR1020037013151A KR100897728B1 (ko) | 2001-04-09 | 2002-04-09 | 폴리아졸계 양성자 전도성 중합체 막, 및 이를 포함하는 전극 및 연료 전지 |
| BR0208728-6A BR0208728A (pt) | 2001-04-09 | 2002-04-09 | Membrana condutora de prótons e sua aplicação |
| PCT/EP2002/003901 WO2002081547A1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende membran und deren verwendung |
| JP2002579927A JP4919578B2 (ja) | 2001-04-09 | 2002-04-09 | プロトン伝導性ポリマー膜およびその使用 |
| DK02745222.6T DK1379572T3 (da) | 2001-04-09 | 2002-04-09 | Protonledende membran samt dens anvendelse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10117687A DE10117687A1 (de) | 2001-04-09 | 2001-04-09 | Protonenleitende Membran und deren Verwendung |
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| DE10117687A1 true DE10117687A1 (de) | 2002-10-17 |
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| DE10117687A Withdrawn DE10117687A1 (de) | 2001-04-09 | 2001-04-09 | Protonenleitende Membran und deren Verwendung |
| DE50214833T Expired - Lifetime DE50214833D1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende membran und deren verwendung |
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| DE50214833T Expired - Lifetime DE50214833D1 (de) | 2001-04-09 | 2002-04-09 | Protonenleitende membran und deren verwendung |
Country Status (12)
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| US (1) | US7235320B2 (enExample) |
| EP (2) | EP2270068B1 (enExample) |
| JP (1) | JP4919578B2 (enExample) |
| KR (1) | KR100897728B1 (enExample) |
| CN (1) | CN100489011C (enExample) |
| AT (1) | ATE493459T1 (enExample) |
| BR (1) | BR0208728A (enExample) |
| CA (1) | CA2443849C (enExample) |
| DE (2) | DE10117687A1 (enExample) |
| DK (1) | DK1379572T3 (enExample) |
| MX (1) | MXPA03009187A (enExample) |
| WO (1) | WO2002081547A1 (enExample) |
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| DE102014000630A1 (de) * | 2013-08-02 | 2015-02-26 | Forschungszentrum Jülich GmbH | Materialprüfung von Membranen für Polymerelektrolytbrennstoffzellen |
| DE102016008597A1 (de) * | 2015-07-24 | 2017-01-26 | Daimler Ag | Protonenleitfähiger Verbund-Elektrolyt mit verbesserten Additiven für Brennstoffzellen |
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| US4212714A (en) | 1979-05-14 | 1980-07-15 | General Electric Company | Electrolysis of alkali metal halides in a three compartment cell with self-pressurized buffer compartment |
| US4333805A (en) | 1980-05-02 | 1982-06-08 | General Electric Company | Halogen evolution with improved anode catalyst |
| US5525436A (en) * | 1994-11-01 | 1996-06-11 | Case Western Reserve University | Proton conducting polymers used as membranes |
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| JP3925764B2 (ja) | 1999-10-19 | 2007-06-06 | 株式会社豊田中央研究所 | 高耐久性固体高分子電解質 |
| DE10109829A1 (de) | 2001-03-01 | 2002-09-05 | Celanese Ventures Gmbh | Polymermembran, Verfahren zu deren Herstellung sowie deren Verwendung |
| DE10117686A1 (de) | 2001-04-09 | 2002-10-24 | Celanese Ventures Gmbh | Protonenleitende Membran und deren Verwendung |
-
2001
- 2001-04-09 DE DE10117687A patent/DE10117687A1/de not_active Withdrawn
-
2002
- 2002-04-09 WO PCT/EP2002/003901 patent/WO2002081547A1/de not_active Ceased
- 2002-04-09 EP EP10007142A patent/EP2270068B1/de not_active Expired - Lifetime
- 2002-04-09 EP EP02745222A patent/EP1379572B1/de not_active Expired - Lifetime
- 2002-04-09 KR KR1020037013151A patent/KR100897728B1/ko not_active Expired - Fee Related
- 2002-04-09 DK DK02745222.6T patent/DK1379572T3/da active
- 2002-04-09 US US10/472,810 patent/US7235320B2/en not_active Expired - Fee Related
- 2002-04-09 CN CNB02807954XA patent/CN100489011C/zh not_active Expired - Fee Related
- 2002-04-09 CA CA002443849A patent/CA2443849C/en not_active Expired - Fee Related
- 2002-04-09 DE DE50214833T patent/DE50214833D1/de not_active Expired - Lifetime
- 2002-04-09 BR BR0208728-6A patent/BR0208728A/pt not_active Application Discontinuation
- 2002-04-09 JP JP2002579927A patent/JP4919578B2/ja not_active Expired - Fee Related
- 2002-04-09 AT AT02745222T patent/ATE493459T1/de active
- 2002-04-09 MX MXPA03009187A patent/MXPA03009187A/es active IP Right Grant
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8076379B2 (en) | 2002-06-27 | 2011-12-13 | Basf Fuel Cell Gmbh | Proton-conducting membrane and the use thereof |
| US9559367B2 (en) | 2002-08-02 | 2017-01-31 | Basf Fuel Cell Gmbh | Long-life membrane electrode assemblies and its use in fuel cells |
| US7883818B2 (en) | 2002-08-29 | 2011-02-08 | Basf Fuel Cell Gmbh | Process for producing proton-conducting polymer membranes, improved polymer membranes and the use thereof in fuel cells |
| US8323810B2 (en) | 2003-07-27 | 2012-12-04 | Basf Fuel Cell Research Gmbh | Proton-conducting membrane and use thereof |
| US7820314B2 (en) | 2003-07-27 | 2010-10-26 | Basf Fuel Cell Research Gmbh | Proton-conducting membrane and use thereof |
| US20110318671A1 (en) * | 2003-12-30 | 2011-12-29 | Pemeas Gmbh | Proton-conducting membrane and use thereof |
| US8859150B2 (en) | 2003-12-30 | 2014-10-14 | Basf Fuel Cell Gmbh | Proton-conducting membrane and use thereof |
| US20090214920A1 (en) * | 2003-12-30 | 2009-08-27 | Pemeas Gmbh | Proton-conducting membrane and use thereof |
| US8822091B2 (en) | 2003-12-30 | 2014-09-02 | Basf Fuel Cell Gmbh | Proton-conducting membrane and use thereof |
| US8765905B2 (en) * | 2003-12-30 | 2014-07-01 | Basf Fuel Cell Gmbh | Proton-conducting membrane and use thereof |
| EP2237356A1 (de) | 2004-02-21 | 2010-10-06 | BASF Fuel Cell GmbH | Membran-elektroden-einheit mit hoher leistung und deren anwendung in brennstoffzellen |
| WO2005111123A1 (de) | 2004-05-14 | 2005-11-24 | Pemeas Gmbh | Anisotroper formkörper, verfahren zur herstellung und verwendung von anisotropen formkörpern |
| US8066784B2 (en) | 2004-07-15 | 2011-11-29 | Basf Fuel Cell Gmbh | Method for the production of membrane/electrode units |
| US8177863B2 (en) | 2004-07-15 | 2012-05-15 | Basf Fuel Cell Gmbh | Method for the production of membrane/electrode units |
| WO2006008158A2 (de) | 2004-07-21 | 2006-01-26 | Pemeas Gmbh | Membran-elektrodeneinheiten und brennstoffzellen mit erhöhter lebensdauer |
| US7736782B2 (en) * | 2004-10-20 | 2010-06-15 | Samsung Sdi Co., Ltd. | Proton conductive solid polymer electrolyte and fuel cell |
| WO2007065586A1 (de) * | 2005-12-08 | 2007-06-14 | Volkswagen Aktiengesellschaft | Membranen aus polyazolen, verfahren zu ihrer herstellung und brennstoffzellen unter verwendung derartiger membranen |
| EP2228857A1 (de) | 2009-03-06 | 2010-09-15 | Basf Se | Verbesserte Membran-Elektrodeneinheiten |
| WO2010099948A1 (de) | 2009-03-06 | 2010-09-10 | Basf Se | Verbesserte membran-elektrodeneinheiten |
| US9048478B2 (en) | 2010-04-22 | 2015-06-02 | Basf Se | Polymer electrolyte membrane based on polyazole |
| EP2869382A1 (en) | 2013-10-30 | 2015-05-06 | Basf Se | Improved membrane electrode assemblies |
| US9537168B2 (en) | 2013-10-30 | 2017-01-03 | Basf Se | Membrane electrode assemblies |
Also Published As
| Publication number | Publication date |
|---|---|
| US20040127588A1 (en) | 2004-07-01 |
| CN100489011C (zh) | 2009-05-20 |
| US7235320B2 (en) | 2007-06-26 |
| CA2443849A1 (en) | 2002-10-17 |
| EP1379572B1 (de) | 2010-12-29 |
| EP2270068B1 (de) | 2012-08-22 |
| EP1379572A1 (de) | 2004-01-14 |
| JP4919578B2 (ja) | 2012-04-18 |
| EP2270068A1 (de) | 2011-01-05 |
| KR100897728B1 (ko) | 2009-05-15 |
| CN1511170A (zh) | 2004-07-07 |
| WO2002081547A1 (de) | 2002-10-17 |
| BR0208728A (pt) | 2004-07-20 |
| DE50214833D1 (de) | 2011-02-10 |
| DK1379572T3 (da) | 2011-04-04 |
| KR20040011496A (ko) | 2004-02-05 |
| CA2443849C (en) | 2008-07-29 |
| JP2005536569A (ja) | 2005-12-02 |
| MXPA03009187A (es) | 2004-02-17 |
| ATE493459T1 (de) | 2011-01-15 |
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