KR100657939B1 - 프로톤 전도체, 이를 포함한 고분자 전해질 및 이를채용한 연료전지 - Google Patents
프로톤 전도체, 이를 포함한 고분자 전해질 및 이를채용한 연료전지 Download PDFInfo
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- KR100657939B1 KR100657939B1 KR1020040112237A KR20040112237A KR100657939B1 KR 100657939 B1 KR100657939 B1 KR 100657939B1 KR 1020040112237 A KR1020040112237 A KR 1020040112237A KR 20040112237 A KR20040112237 A KR 20040112237A KR 100657939 B1 KR100657939 B1 KR 100657939B1
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- Prior art keywords
- fuel cell
- polymer electrolyte
- proton conductor
- conductor
- diol
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- 239000005518 polymer electrolyte Substances 0.000 title claims abstract description 58
- 239000000446 fuel Substances 0.000 title claims abstract description 49
- 239000004020 conductor Substances 0.000 title claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 15
- 125000001033 ether group Chemical group 0.000 claims abstract description 13
- 238000004519 manufacturing process Methods 0.000 claims abstract description 6
- 239000011159 matrix material Substances 0.000 claims description 19
- 229920000642 polymer Polymers 0.000 claims description 17
- 229920000557 Nafion® Polymers 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 11
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 8
- ZZWUTHDEIXYWSO-UHFFFAOYSA-N 3-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]propane-1,2-diol Chemical compound COCCOCCOCCOCC(O)CO ZZWUTHDEIXYWSO-UHFFFAOYSA-N 0.000 claims description 6
- 229920001940 conductive polymer Polymers 0.000 claims description 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- 229920001427 mPEG Polymers 0.000 claims description 4
- SSYDTHANSGMJTP-ZXZARUISSA-N (3s,4r)-oxolane-3,4-diol Chemical compound O[C@H]1COC[C@H]1O SSYDTHANSGMJTP-ZXZARUISSA-N 0.000 claims description 3
- NJIPEIQHUNDGPY-UHFFFAOYSA-N 1,4,7,10-tetraoxacyclododec-2-ylmethanol Chemical compound OCC1COCCOCCOCCO1 NJIPEIQHUNDGPY-UHFFFAOYSA-N 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000007864 aqueous solution Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract description 20
- 229910000147 aluminium phosphate Inorganic materials 0.000 abstract description 10
- 239000002800 charge carrier Substances 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 34
- 150000001875 compounds Chemical class 0.000 description 16
- 239000003054 catalyst Substances 0.000 description 15
- 239000001257 hydrogen Substances 0.000 description 14
- 229910052739 hydrogen Inorganic materials 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 11
- 239000001301 oxygen Substances 0.000 description 11
- 229910052760 oxygen Inorganic materials 0.000 description 11
- 230000005611 electricity Effects 0.000 description 10
- 239000007789 gas Substances 0.000 description 10
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- -1 hydrogen ions Chemical class 0.000 description 9
- 238000009792 diffusion process Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 239000003792 electrolyte Substances 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000005470 impregnation Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052697 platinum Inorganic materials 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 125000000524 functional group Chemical group 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 229910000820 Os alloy Inorganic materials 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 229910001252 Pd alloy Inorganic materials 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000006230 acetylene black Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical group [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- 229910052762 osmium Inorganic materials 0.000 description 2
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 2
- IYZXTLXQZSXOOV-UHFFFAOYSA-N osmium platinum Chemical compound [Os].[Pt] IYZXTLXQZSXOOV-UHFFFAOYSA-N 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 239000012495 reaction gas Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- WFSMVVDJSNMRAR-UHFFFAOYSA-N 2-[2-(2-ethoxyethoxy)ethoxy]ethanol Chemical compound CCOCCOCCOCCO WFSMVVDJSNMRAR-UHFFFAOYSA-N 0.000 description 1
- XQIIXKFBUWKNQG-UHFFFAOYSA-N 2-ethenylbenzenesulfonic acid;styrene Chemical compound C=CC1=CC=CC=C1.OS(=O)(=O)C1=CC=CC=C1C=C XQIIXKFBUWKNQG-UHFFFAOYSA-N 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
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical class Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 239000012359 Methanesulfonyl chloride Substances 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
- 229910000929 Ru alloy Inorganic materials 0.000 description 1
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 description 1
- CLBRCZAHAHECKY-UHFFFAOYSA-N [Co].[Pt] Chemical compound [Co].[Pt] CLBRCZAHAHECKY-UHFFFAOYSA-N 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 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
- 238000004458 analytical method Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- ABDBNWQRPYOPDF-UHFFFAOYSA-N carbonofluoridic acid Chemical compound OC(F)=O ABDBNWQRPYOPDF-UHFFFAOYSA-N 0.000 description 1
- 238000005341 cation exchange Methods 0.000 description 1
- 239000003729 cation exchange resin Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 239000012535 impurity Substances 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
- 229910052748 manganese Inorganic materials 0.000 description 1
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- PCLURTMBFDTLSK-UHFFFAOYSA-N nickel platinum Chemical compound [Ni].[Pt] PCLURTMBFDTLSK-UHFFFAOYSA-N 0.000 description 1
- RECVMTHOQWMYFX-UHFFFAOYSA-N oxygen(1+) dihydride Chemical compound [OH2+] RECVMTHOQWMYFX-UHFFFAOYSA-N 0.000 description 1
- CFQCIHVMOFOCGH-UHFFFAOYSA-N platinum ruthenium Chemical compound [Ru].[Pt] CFQCIHVMOFOCGH-UHFFFAOYSA-N 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920005597 polymer membrane Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002940 repellent Effects 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
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- RNVYQYLELCKWAN-UHFFFAOYSA-N solketal Chemical compound CC1(C)OCC(CO)O1 RNVYQYLELCKWAN-UHFFFAOYSA-N 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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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
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1086—After-treatment of the membrane other than by polymerisation
- H01M8/1088—Chemical modification, e.g. sulfonation
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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
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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
- H01M8/1023—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
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
-
- 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
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04291—Arrangements for managing water in solid electrolyte fuel cell systems
-
- 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]
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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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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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
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- Crystallography & Structural Chemistry (AREA)
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Abstract
Description
Claims (14)
- 4,7,10,13-테트라옥사테트라데칸-1,2-디올, 1,4-안하이드로에리트리톨, 2-하이드록시메틸-12-크라운-4, 글리세롤 포말 및 폴리(에틸렌 글리콜) 메틸 에테르로 이루어진 군으로부터 선택된 하나 이상인 말단에 하이드록시기를 갖고 있고, 알파 탄소 위치에 에테르계 관능기를 갖고 있는 연료전지용 프로톤 전도체.
- 삭제
- 제1항에 있어서, 상기 전도체가 4,7,10,13-테트라옥사테트라데칸-1,2-디올인 것을 특징으로 하는 연료전지용 프로톤 전도체.
- 제1항에 있어서, 상기 전도체가 비점이 300℃ 이상인 것을 특징으로 하는 연료전지용 프로톤 전도체.
- 4,7,10,13-테트라옥사테트라데칸-1,2-디올, 1,4-안하이드로에리트리톨, 2-하이드록시메틸-12-크라운-4, 글리세롤 포말 및 폴리(에틸렌 글리콜) 메틸 에테르로 이루어진 군으로부터 선택된 하나 이상인 말단에 하이드록시기를 갖고 있고, 알파 탄소 위치에 에테르계 관능기를 갖고 있는 프로톤 전도체; 및 전도성 고분자 매트릭스를 포함하는 연료전지용 고분자 전해질.
- 삭제
- 제5항에 있어서, 상기 전도체가 4,7,10,13-테트라옥사테트라데칸-1,2-디올인 것을 특징으로 하는 연료전지용 고분자 전해질.
- 제5항에 있어서, 상기 고분자 매트릭스가 나피온으로 이루어진 것을 특징으로 하는 연료전지용 고분자 전해질.
- 제5항에 있어서, 상기 프로톤 전도체가 고분자 매트릭스 100 중량부를 기준으로 하여 10 내지 300 중량부인 것을 특징으로 하는 연료전지용 고분자 전해질.
- 고분자 매트릭스를 전처리하는 제1단계; 및전처리된 고분자 매트릭스에 말단에 하이드록시기를 갖고 있고, 알파 탄소위치에 에테르 관능기를 갖고 있는 프로톤 전도체를 함침하는 제2단계;를 포함하여 제5항, 제7항 내지 제9항중 어느 한 항에 따른 고분자 전해질을 얻는 것을 특징으로 하는 연료전지용 고분자 전해질의 제조방법.
- 제10항에 있어서, 상기 제1단계의 전처리가 과산화수소 수용액으로 세정한다음, 이를 황산 수용액에 소정시간 담근 후, 탈이온수를 이용하여 세정 및 건조하여 수행되는 것을 특징으로 하는 연료전지용 고분자 전해질의 제조방법.
- 캐소드;애노드; 및상기 캐소드와 애노드 사이에 개재되며, 제5항, 제7항 내지 제9항중 어느 한 항의 고분자 전해질을 포함하는 것을 특징으로 하는 연료전지.
- 제12항에 있어서, 상기 캐소드와 애노드중 적어도 하나가,말단에 하이드록시기를 갖고 있고, 알파 탄소 위치에 에테르계 관능기를 갖고 있는 프로톤 전도체를 포함하는 것을 특징으로 하는 연료전지.
- 제5항에 있어서, 상기 전도체가 4,7,10,13-테트라옥사테트라데칸-1,2-디올인 것을 특징으로 하는 연료전지.
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CN2005101297374A CN1978535B (zh) | 2004-12-24 | 2005-12-06 | 质子导体及包含它的聚合物电解液以及采用该聚合物电解液的燃料电池 |
US11/311,690 US7758986B2 (en) | 2004-12-24 | 2005-12-20 | Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte |
DE602005023575T DE602005023575D1 (de) | 2004-12-24 | 2005-12-22 | Protonenleiter, daraus hergestellter Polymerelektrolyt und Brennstoffzelle mit diesem Polymerelektrolyt |
EP05257976A EP1675201B1 (en) | 2004-12-24 | 2005-12-22 | Proton conductor, polymer electrolyte comprising the same and fuel cell employing the polymer electrolyte |
JP2005370711A JP4658793B2 (ja) | 2004-12-24 | 2005-12-22 | プロトン伝導体,プロトン伝導体を含む高分子電解質とその製造方法,及びプロトン伝導体を用いた燃料電池 |
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KR101864710B1 (ko) * | 2016-06-28 | 2018-06-07 | 한국과학기술연구원 | 크라운 에테르 첨가제를 포함하는 레독스 플로우 전지용 전해액 및 이의 제조 방법 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06251782A (ja) * | 1993-02-26 | 1994-09-09 | Asahi Chem Ind Co Ltd | 高い電気伝導度を有する膜と電極との接合体の製造方法 |
US6395429B1 (en) | 1999-06-28 | 2002-05-28 | Samsung Sdi Co., Ltd. | Solid polymer electrolyte employing a crosslinking agent |
KR20030096244A (ko) * | 2001-01-19 | 2003-12-24 | 소니 가부시키가이샤 | 프로톤 전도체막 및 그 제조 방법 및 프로톤 전도체막을구비한 연료 전지 및 그 제조 방법 |
US6689501B2 (en) | 2001-05-25 | 2004-02-10 | Ballard Power Systems Inc. | Composite ion exchange membrane for use in a fuel cell |
KR20040104842A (ko) * | 2003-06-04 | 2004-12-13 | 주식회사 협진아이엔씨 | 비수계 고분자 전해질막 및 이를 이용한 연료전지 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5047563A (en) | 1987-09-10 | 1991-09-10 | Miles Inc. | Chiral crown ethers |
JPH0765624A (ja) | 1993-08-30 | 1995-03-10 | Tonen Corp | プロトン伝導性薄膜電解質 |
US6025061A (en) | 1998-04-23 | 2000-02-15 | Hna Holdings, Inc. | Sheets formed from polyesters including isosorbide |
JP3103888B2 (ja) | 1998-09-14 | 2000-10-30 | 工業技術院長 | 有機・無機複合材料を用いた高温領域プロトン伝導性薄膜及びその製造方法 |
JP4539896B2 (ja) | 1999-09-17 | 2010-09-08 | 独立行政法人産業技術総合研究所 | プロトン伝導性膜、その製造方法及びそれを用いた燃料電池 |
US6261434B1 (en) | 1999-10-19 | 2001-07-17 | Kemet Electronics Corporation | Differential anodization process for electrolytic capacitor anode bodies |
JP4042285B2 (ja) | 2000-02-23 | 2008-02-06 | トヨタ自動車株式会社 | 固体高分子電解質膜およびその製造方法 |
JP2003100348A (ja) | 2001-09-21 | 2003-04-04 | Nippon Shokubai Co Ltd | 複合ポリマー電解質およびそれを用いた電気化学デバイス |
JP2003242834A (ja) | 2001-12-11 | 2003-08-29 | Sony Corp | プロトン伝導体およびシングルイオン伝導体並びにそれらの製造方法 |
US6995223B2 (en) * | 2001-12-20 | 2006-02-07 | Agfa-Gevaert | 3,4-alkylenedioxy-thiophene copolymers |
JP4127002B2 (ja) | 2001-12-26 | 2008-07-30 | 東ソー株式会社 | 高分子電解質膜、固体高分子型燃料電池用膜−電極接合体および固体高分子型燃料電池 |
JP4289058B2 (ja) | 2002-10-15 | 2009-07-01 | 住友化学株式会社 | ブロック共重合体及びその用途 |
JP2004199879A (ja) | 2002-12-16 | 2004-07-15 | Toppan Printing Co Ltd | イオン伝導体 |
JP4696441B2 (ja) | 2003-01-31 | 2011-06-08 | 住友化学株式会社 | 高分子電解質膜およびその用途 |
-
2004
- 2004-12-24 KR KR1020040112237A patent/KR100657939B1/ko active IP Right Grant
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2005
- 2005-12-06 CN CN2005101297374A patent/CN1978535B/zh active Active
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- 2005-12-22 DE DE602005023575T patent/DE602005023575D1/de active Active
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06251782A (ja) * | 1993-02-26 | 1994-09-09 | Asahi Chem Ind Co Ltd | 高い電気伝導度を有する膜と電極との接合体の製造方法 |
US6395429B1 (en) | 1999-06-28 | 2002-05-28 | Samsung Sdi Co., Ltd. | Solid polymer electrolyte employing a crosslinking agent |
KR20030096244A (ko) * | 2001-01-19 | 2003-12-24 | 소니 가부시키가이샤 | 프로톤 전도체막 및 그 제조 방법 및 프로톤 전도체막을구비한 연료 전지 및 그 제조 방법 |
US6689501B2 (en) | 2001-05-25 | 2004-02-10 | Ballard Power Systems Inc. | Composite ion exchange membrane for use in a fuel cell |
KR20040104842A (ko) * | 2003-06-04 | 2004-12-13 | 주식회사 협진아이엔씨 | 비수계 고분자 전해질막 및 이를 이용한 연료전지 |
Non-Patent Citations (1)
Title |
---|
1020040112237 - 644896 |
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CN1978535B (zh) | 2011-06-29 |
EP1675201A3 (en) | 2008-12-03 |
JP4658793B2 (ja) | 2011-03-23 |
US20060141317A1 (en) | 2006-06-29 |
CN1978535A (zh) | 2007-06-13 |
JP2006185920A (ja) | 2006-07-13 |
KR20060073816A (ko) | 2006-06-29 |
EP1675201A2 (en) | 2006-06-28 |
DE602005023575D1 (de) | 2010-10-28 |
EP1675201B1 (en) | 2010-09-15 |
US7758986B2 (en) | 2010-07-20 |
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