JP4263732B2 - 多重ブロック共重合体、その製造方法、多重ブロック共重合体から製造された高分子電解質膜、その製造方法及び高分子電解質膜を含む燃料電池 - Google Patents
多重ブロック共重合体、その製造方法、多重ブロック共重合体から製造された高分子電解質膜、その製造方法及び高分子電解質膜を含む燃料電池 Download PDFInfo
- Publication number
- JP4263732B2 JP4263732B2 JP2006155423A JP2006155423A JP4263732B2 JP 4263732 B2 JP4263732 B2 JP 4263732B2 JP 2006155423 A JP2006155423 A JP 2006155423A JP 2006155423 A JP2006155423 A JP 2006155423A JP 4263732 B2 JP4263732 B2 JP 4263732B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolyte membrane
- polymer electrolyte
- block copolymer
- producing
- alkyl group
- 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.)
- Expired - Fee Related
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 65
- 239000005518 polymer electrolyte Substances 0.000 title claims abstract description 45
- 239000000446 fuel Substances 0.000 title claims abstract description 38
- 229920001400 block copolymer Polymers 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 229920002492 poly(sulfone) Polymers 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims abstract description 17
- 229920006030 multiblock copolymer Polymers 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims description 23
- 229920000642 polymer Polymers 0.000 claims description 21
- IBRQUKZZBXZOBA-UHFFFAOYSA-N 1-chloro-3-(3-chlorophenyl)sulfonylbenzene Chemical compound ClC1=CC=CC(S(=O)(=O)C=2C=C(Cl)C=CC=2)=C1 IBRQUKZZBXZOBA-UHFFFAOYSA-N 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000000126 substance Substances 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 13
- 239000001257 hydrogen Substances 0.000 claims description 12
- 229910052739 hydrogen Inorganic materials 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 12
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 12
- -1 amine cations Chemical class 0.000 claims description 11
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 10
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 9
- 239000002253 acid Substances 0.000 claims description 9
- 150000001768 cations Chemical class 0.000 claims description 9
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000007598 dipping method Methods 0.000 claims description 7
- 125000001153 fluoro group Chemical group F* 0.000 claims description 6
- 125000005207 tetraalkylammonium group Chemical group 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 5
- 125000000008 (C1-C10) alkyl group Chemical group 0.000 claims description 4
- OSDWBNJEKMUWAV-UHFFFAOYSA-N Allyl chloride Chemical compound ClCC=C OSDWBNJEKMUWAV-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 4
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 4
- 239000008367 deionised water Substances 0.000 claims description 4
- 229910021641 deionized water Inorganic materials 0.000 claims description 4
- 239000011737 fluorine Substances 0.000 claims description 4
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 238000007654 immersion Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- 229910001415 sodium ion Inorganic materials 0.000 claims description 4
- 238000005406 washing Methods 0.000 claims description 4
- VJJZJBUCDWKPLC-UHFFFAOYSA-N 3-methoxyapigenin Chemical compound O1C2=CC(O)=CC(O)=C2C(=O)C(OC)=C1C1=CC=C(O)C=C1 VJJZJBUCDWKPLC-UHFFFAOYSA-N 0.000 claims description 2
- 230000000379 polymerizing effect Effects 0.000 claims description 2
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 239000003960 organic solvent Substances 0.000 claims 1
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 42
- 239000002904 solvent Substances 0.000 abstract description 10
- 239000010410 layer Substances 0.000 description 28
- 239000003792 electrolyte Substances 0.000 description 23
- 239000003054 catalyst Substances 0.000 description 19
- 239000000047 product Substances 0.000 description 15
- 238000009792 diffusion process Methods 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 11
- 239000007789 gas Substances 0.000 description 11
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000005984 hydrogenation reaction Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- 229920000557 Nafion® Polymers 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- MVPPADPHJFYWMZ-UHFFFAOYSA-N chlorobenzene Chemical compound ClC1=CC=CC=C1 MVPPADPHJFYWMZ-UHFFFAOYSA-N 0.000 description 4
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 3
- FXHOOIRPVKKKFG-UHFFFAOYSA-N N,N-Dimethylacetamide Chemical compound CN(C)C(C)=O FXHOOIRPVKKKFG-UHFFFAOYSA-N 0.000 description 3
- 238000005937 allylation reaction Methods 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 229940106691 bisphenol a Drugs 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 229920006254 polymer film Polymers 0.000 description 3
- VZSRBBMJRBPUNF-UHFFFAOYSA-N 2-(2,3-dihydro-1H-inden-2-ylamino)-N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]pyrimidine-5-carboxamide Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)C(=O)NCCC(N1CC2=C(CC1)NN=N2)=O VZSRBBMJRBPUNF-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 0 CC*(C)(C)C1=CCC(*(C)(c(cc2)ccc2Oc2c**(C(C)(C)c3ccc(C(C)C)cc3)cc2)O)C=C1 Chemical compound CC*(C)(C)C1=CCC(*(C)(c(cc2)ccc2Oc2c**(C(C)(C)c3ccc(C(C)C)cc3)cc2)O)C=C1 0.000 description 2
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 2
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 2
- 229910000820 Os alloy Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 229910018879 Pt—Pd Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001569 carbon dioxide Substances 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- SHFJWMWCIHQNCP-UHFFFAOYSA-M hydron;tetrabutylazanium;sulfate Chemical compound OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC SHFJWMWCIHQNCP-UHFFFAOYSA-M 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 229920005597 polymer membrane Polymers 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000000425 proton nuclear magnetic resonance spectrum Methods 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 238000001291 vacuum drying Methods 0.000 description 2
- MWZMMMUHJHMRFG-UHFFFAOYSA-N 1,2-dichloro-3-(2,3-dichlorophenyl)sulfonylbenzene Chemical compound ClC1=CC=CC(S(=O)(=O)C=2C(=C(Cl)C=CC=2)Cl)=C1Cl MWZMMMUHJHMRFG-UHFFFAOYSA-N 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 102000004310 Ion Channels Human genes 0.000 description 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 229910002845 Pt–Ni Inorganic materials 0.000 description 1
- 229910002848 Pt–Ru Inorganic materials 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004581 coalescence Methods 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- UQSQSQZYBQSBJZ-UHFFFAOYSA-N fluorosulfonic acid Chemical compound OS(F)(=O)=O UQSQSQZYBQSBJZ-UHFFFAOYSA-N 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 239000010416 ion conductor Substances 0.000 description 1
- 229920000554 ionomer Polymers 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012044 organic layer Substances 0.000 description 1
- 239000002954 polymerization reaction product Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000010526 radical polymerization reaction Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- VDZOOKBUILJEDG-UHFFFAOYSA-N tetrabutylazanium;hydrate Chemical compound O.CCCC[N+](CCCC)(CCCC)CCCC VDZOOKBUILJEDG-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- C08J5/2268—Synthetic macromolecular compounds based on macromolecular compounds obtained by reactions involving unsaturated carbon-to-carbon bonds, and by reactions not involving this type of bond
-
- 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
- C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
- C08G75/20—Polysulfones
- C08G75/23—Polyethersulfones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L81/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen or carbon only; Compositions of polysulfones; Compositions of derivatives of such polymers
- C08L81/06—Polysulfones; Polyethersulfones
-
- 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
- H01M8/1009—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]
-
- 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
- H01M8/1032—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
- H01M8/1039—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
- H01M8/1069—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
-
- 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
- H01M8/1081—Polymeric electrolyte materials characterised by the manufacturing processes starting from solutions, dispersions or slurries exclusively of polymers
-
- 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
- C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
- C08J2381/06—Polysulfones; Polyethersulfones
-
- 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
-
- 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)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Polymers & Plastics (AREA)
- Medicinal Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Dispersion Chemistry (AREA)
- Conductive Materials (AREA)
- Fuel Cell (AREA)
- Treatments Of Macromolecular Shaped Articles (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Description
1−1:ポリスルホンブロック及びスルホン化ポリスルホンブロックの重合
窒素気流下で、250mlの3口のフラスコに70℃で乾燥したスルホン酸ジクロロジフェニルスルホン4.9g、ジクロロジフェニルスルホン2.87g、ビスフェノール−A 4.56g、K2CO3 11.04g(80mmol)及び精製されたジメチルアセトアミド60ml、トルエン30mlを入れ、170℃で4時間反応させて水を除去した。その後、160℃で48時間反応させた後、末端を−OH基にするために、ビスフェノール−A 0.456g、K2CO3 31.104gを入れて、160℃を24時間維持した。反応溶液をイソプロピルアルコールで沈殿させて得られた固体を70℃で真空乾燥させた。乾燥された固体を微細粉末化した後、蒸溜水を使用して塩を除去して濾過した後、70℃で真空乾燥させることによってオリゴ−スルホンを製造した。
c:l/(l+m)×100(%)
(OHPSF−20:スルホン酸ジクロロジフェニルスルホン及びジクロロジフェニルスルホンの総量のうち20モル%がスルホン酸ジクロロジフェニルスルホンであることを意味する。その他のOHPSF−30、40及び50も、それぞれ30モル%、40モル%及び50モル%であることを意味する。)
250mlの2口のフラスコに上記実施例1−1で製造したオリゴ−スルホン7g、テトラブチルアンモニウム硫酸ヒドロゲン8.25g、クロロベンゼン50ml、塩化アリル8ml及び12.5Nの水酸化ナトリウム8mlを入れて、24時間強く攪拌した。有機層は分離されてn−へキサンを沈殿させた。n−へキサンを除去し、70℃で真空乾燥させた後、固体を蒸溜水で洗浄した。最後に、濾過によって蒸溜水を除去し、70℃で真空乾燥させた。反応において、初期には、固体がよく溶解されない傾向があるが、(Bu4N)がNaと置換されつつ溶解がなされ、スルホン酸ジクロロフェニルスルホンの含量が多いほどよく溶解されない傾向があった。
c:l/(l+m)×100(%)
(AEPSF−20:アリル化されたスルホン酸ジクロロジフェニルスルホン及びジクロロジフェニルスルホンの総量のうち、20モル%がスルホン酸ジクロロジフェニルスルホンであることを意味する。その他のAEPSF−30、40及び50も、それぞれ30モル%、40モル%及び50モル%であることを意味する。)
実施例1によって得た多重ブロック共重合体を200℃で3時間熱硬化させた。次いで、硬化させた結果物を80℃の1.5M H2SO4溶液中に4時間浸漬させることによって水素化反応を行った。水素化させた結果物を脱イオン水中に浸漬させて洗浄及び乾燥させることによって、厚さ100μmの高分子電解質膜を製造した。
22 アノード拡散層
30 カソード
31 カソード触媒層
32 カソード拡散層
33 アノード触媒層
41 電解質膜
Claims (15)
- 前記テトラアルキルアミン陽イオンにおいて、前記アルキル基は、C1〜C10のアルキル基であって、一つ以上のフッ素原子によって置換可能なアルキル基であることを特徴とする、請求項1に記載の多重ブロック共重合体。
- 前記l及びmの相対的比率は、l=100を基準として、mは20〜80であることを特徴とする請求項1に記載の多重ブロック共重合体。
- 前記多重ブロック共重合体の重量平均分子量は、2,000〜50,000であることを特徴とする請求項1に記載の多重ブロック共重合体。
- 前記テトラアルキルアンモニウム水和物において、前記アルキル基は、C1〜C10のアルキル基であって、一つ以上のフッ素原子によって置換可能なアルキル基であることを特徴とする、請求項5に記載の多重ブロック共重合体の製造方法。
- 前記重合反応は、K2CO3の存在下で、170℃で4時間、160℃で48時間及び160℃で24時間行われることを特徴とする、請求項5に記載の多重ブロック共重合体の製造方法。
- 前記化学式3の重合体と前記テトラアルキルアンモニウム水和物及びエチレン性不飽和化合物との反応は、有機溶媒及び12.5Nの濃度の水酸化ナトリウム溶液の混合物中で行われることを特徴とする、請求項5に記載の多重ブロック共重合体の製造方法。
- 前記エチレン性不飽和化合物は、塩化アリルまたは4−塩化ビニルベンジルであることを特徴とする、請求項5に記載の多重ブロック共重合体の製造方法。
- 請求項1に記載の多重ブロック共重合体を硬化させる硬化工程と;
前記硬化工程の結果物を酸溶液に浸漬させることによって水素化する浸漬工程と;
前記浸漬工程の結果物を脱イオン水に浸漬させることによって洗浄する洗浄工程と;
を含むことを特徴とする、高分子電解質膜の製造方法。 - 前記硬化工程は、180℃〜220℃の温度で30分〜6時間行われることを特徴とする、請求項10に記載の高分子電解質膜の製造方法。
- 前記酸溶液は、1.0〜2.0Mの濃度の硫酸溶液または塩酸溶液であることを特徴とする、請求項10に記載の高分子電解質膜の製造方法。
- 前記酸溶液への浸漬は、70℃〜90℃の温度で3時間〜5時間行われることを特徴とする、請求項10に記載の高分子電解質膜の製造方法。
- 請求項10〜13のうちいずれか1項に記載の方法によって製造されることを特徴とする、高分子電解質膜。
- 請求項14に記載の高分子電解質膜を備えることを特徴とする、燃料電池。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020060016277A KR101202331B1 (ko) | 2006-02-20 | 2006-02-20 | 다중 블럭 공중합체, 그 제조방법, 상기 다중 블럭공중합체로부터 제조된 고분자 전해질막, 그 제조방법 및상기 고분자 전해질막을 포함하는 연료전지 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007224260A JP2007224260A (ja) | 2007-09-06 |
JP4263732B2 true JP4263732B2 (ja) | 2009-05-13 |
Family
ID=38428609
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006155423A Expired - Fee Related JP4263732B2 (ja) | 2006-02-20 | 2006-06-02 | 多重ブロック共重合体、その製造方法、多重ブロック共重合体から製造された高分子電解質膜、その製造方法及び高分子電解質膜を含む燃料電池 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7759453B2 (ja) |
JP (1) | JP4263732B2 (ja) |
KR (1) | KR101202331B1 (ja) |
CN (1) | CN101024690B (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8178590B2 (en) * | 2006-05-31 | 2012-05-15 | Sumitomo Chemical Company, Limited | Block copolymer and use thereof |
EP2568521B1 (en) | 2006-08-11 | 2015-02-25 | Toray Industries, Inc. | Method for manufacturing a polymer electrolyte molded product |
JP5018588B2 (ja) * | 2008-03-26 | 2012-09-05 | 東洋紡績株式会社 | プロトン酸基含有ブロックコポリマー、及びその製造方法、並びに高分子電解質膜 |
KR101573191B1 (ko) * | 2009-01-20 | 2015-12-01 | 주식회사 동진쎄미켐 | 폴리페닐에테르계 공중합체, 이의 제조방법, 이를 포함하는고분자 전해질막 및 이를 채용한 연료전지 |
CN102422469B (zh) * | 2009-05-01 | 2015-04-08 | 日产自动车株式会社 | 燃料电池用气体扩散层 |
CN103788376B (zh) * | 2012-10-29 | 2017-04-26 | 中国石油化工股份有限公司 | 一种含羧基聚醚砜和反渗透膜及其制备方法 |
CN103788374A (zh) * | 2012-10-29 | 2014-05-14 | 中国石油化工股份有限公司 | 一种磺化聚芳醚砜和反渗透膜及其制备方法 |
JP6972003B2 (ja) | 2016-03-29 | 2021-11-24 | エルジー・ケム・リミテッド | ブロック重合体およびこれを含む高分子電解質膜 |
CN107978779B (zh) * | 2017-11-19 | 2020-03-27 | 湖南辰砾新材料有限公司 | 一种燃料电池用自修复阴离子交换膜及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4327203A (en) * | 1981-02-26 | 1982-04-27 | Bausch & Lomb Incorporated | Polysiloxane with cycloalkyl modifier composition and biomedical devices |
US4435496A (en) * | 1982-09-22 | 1984-03-06 | American Hoechst Corporation | Photopolymer cleavage imaging system |
US5496266A (en) * | 1990-04-30 | 1996-03-05 | Alza Corporation | Device and method of iontophoretic drug delivery |
US6248469B1 (en) * | 1997-08-29 | 2001-06-19 | Foster-Miller, Inc. | Composite solid polymer electrolyte membranes |
US6555288B1 (en) * | 1999-06-21 | 2003-04-29 | Corning Incorporated | Optical devices made from radiation curable fluorinated compositions |
CN1232338C (zh) * | 2001-04-18 | 2005-12-21 | 旭医学株式会社 | 非对称多孔膜及其制造方法 |
US7038004B2 (en) * | 2003-11-14 | 2006-05-02 | Lumera Corporation | Process for preparing poly(arylene ethers) with pendant crosslinkable groups |
CN1312198C (zh) | 2005-06-02 | 2007-04-25 | 上海交通大学 | 磺化聚芳醚酮嵌段聚丁二烯共聚物及其制备方法 |
-
2006
- 2006-02-20 KR KR1020060016277A patent/KR101202331B1/ko not_active IP Right Cessation
- 2006-05-31 CN CN2006100876586A patent/CN101024690B/zh not_active Expired - Fee Related
- 2006-05-31 US US11/443,169 patent/US7759453B2/en not_active Expired - Fee Related
- 2006-06-02 JP JP2006155423A patent/JP4263732B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7759453B2 (en) | 2010-07-20 |
CN101024690B (zh) | 2012-04-18 |
KR20070083044A (ko) | 2007-08-23 |
JP2007224260A (ja) | 2007-09-06 |
US20070196712A1 (en) | 2007-08-23 |
CN101024690A (zh) | 2007-08-29 |
KR101202331B1 (ko) | 2012-11-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4493672B2 (ja) | 多重ブロック共重合体とその製造方法、高分子電解質膜とその製造方法および燃料電池 | |
JP4263732B2 (ja) | 多重ブロック共重合体、その製造方法、多重ブロック共重合体から製造された高分子電解質膜、その製造方法及び高分子電解質膜を含む燃料電池 | |
JP3607862B2 (ja) | 燃料電池 | |
JP4884252B2 (ja) | ポリシロキサン化合物とその製造方法、高分子電解質膜、膜電極接合体および燃料電池 | |
KR100790854B1 (ko) | 고분자 전해질막 및 이를 구비한 연료전지 | |
JP2006173111A (ja) | 高分子電解質とその製造方法,および燃料電池 | |
JP2010248508A (ja) | ポリスルホン系重合体、これを含む高分子電解質膜、これを含む膜−電極接合体、これを採用した燃料電池、及び前記重合体の製造方法 | |
JP2007224304A (ja) | 架橋性スルホン化共重合体とその製造方法、架橋性スルホン化共重合体の硬化生成物とその製造方法、高分子電解質膜、膜電極接合体、及び燃料電池 | |
US20050282052A1 (en) | Modified inorganic material with ion exchange capacity, composite electolyte membrane comprising the same, and fuel cell comprising the composite electrolyte membrane | |
JP4325873B2 (ja) | 水素イオン伝導性共重合体、高分子電解質膜及び燃料電池 | |
JP4170973B2 (ja) | 末端スルホン酸基を含む高分子及びこれを採用した高分子電解質と燃料電池 | |
JP5233065B2 (ja) | イオン性基を有するポリマー、高分子電解質材料、高分子電解質部品、膜電極複合体および高分子電解質型燃料電池 | |
JP5129778B2 (ja) | 固体高分子電解質とその膜及びそれを用いた膜/電極接合体並びに燃料電池 | |
WO2013140865A1 (ja) | 燃料電池用固体高分子電解質 | |
KR100696460B1 (ko) | 수소이온 전도성 폴리머 | |
KR20100095239A (ko) | 술포네이트계 단량체, 이의 제조방법, 상기 단량체의 중합체, 상기 중합체를 포함하는 고분자 전해질막, 및 이를채용한 연료전지 | |
KR102463011B1 (ko) | 연료 전지용 고분자 전해질 막, 이를 포함하는 연료전지용 막-전극 어셈블리 및 연료 전지 | |
JP4499022B2 (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 | |
JP4324518B2 (ja) | 燃料電池用固体高分子電解質及びそれを用いた燃料電池用膜/電極接合体 | |
KR102608992B1 (ko) | 측쇄형 관능기를 갖는 강직한 주쇄형 음이온 전도성 고분자 및 이의 제조방법 | |
JP4255890B2 (ja) | 膜/電極接合体及びそれを用いた燃料電池 | |
JP2007039536A (ja) | イオン性基を有するポリマー | |
KR20240117809A (ko) | 나노 충전재 및 무기 첨가제를 통해 내구성을 향상시킨 수소 연료전지용 이온교환막 및 이의 제조 방법 | |
KR20190071965A (ko) | 탄화수소계 음이온 전도성 바인더를 포함하는 연료전지용 양극 조성물, 이를 포함하는 막-전극 접합체 및 그의 제조방법 | |
JP2005251408A (ja) | 固体高分子電解質、それを用いた膜、電解質/触媒電極接合体、膜/電極接合体及び燃料電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20090113 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20090127 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20090212 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120220 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130220 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140220 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |