KR101797782B1 - 연료 전지를 위한 금속 산화물 도핑을 갖는 촉매 - Google Patents
연료 전지를 위한 금속 산화물 도핑을 갖는 촉매 Download PDFInfo
- Publication number
- KR101797782B1 KR101797782B1 KR1020127010011A KR20127010011A KR101797782B1 KR 101797782 B1 KR101797782 B1 KR 101797782B1 KR 1020127010011 A KR1020127010011 A KR 1020127010011A KR 20127010011 A KR20127010011 A KR 20127010011A KR 101797782 B1 KR101797782 B1 KR 101797782B1
- Authority
- KR
- South Korea
- Prior art keywords
- catalyst
- platinum
- metal
- catalytically active
- component
- 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.)
- Active
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 120
- 239000000446 fuel Substances 0.000 title abstract description 28
- 229910044991 metal oxide Inorganic materials 0.000 title description 24
- 150000004706 metal oxides Chemical class 0.000 title description 24
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical group [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims abstract description 183
- 229910052751 metal Inorganic materials 0.000 claims abstract description 68
- 239000002184 metal Substances 0.000 claims abstract description 68
- 238000000034 method Methods 0.000 claims abstract description 36
- 239000000956 alloy Substances 0.000 claims abstract description 29
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 29
- 230000008569 process Effects 0.000 claims abstract description 12
- 229910052697 platinum Inorganic materials 0.000 claims description 66
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 34
- 238000010438 heat treatment Methods 0.000 claims description 27
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 23
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 21
- 239000012298 atmosphere Substances 0.000 claims description 19
- 150000001875 compounds Chemical class 0.000 claims description 18
- 229910052739 hydrogen Inorganic materials 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 16
- 239000001257 hydrogen Substances 0.000 claims description 16
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 15
- 229910002844 PtNi Inorganic materials 0.000 claims description 15
- 150000002739 metals Chemical class 0.000 claims description 15
- 229910052723 transition metal Inorganic materials 0.000 claims description 14
- 150000003624 transition metals Chemical class 0.000 claims description 14
- 239000002243 precursor Substances 0.000 claims description 12
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 230000001965 increasing effect Effects 0.000 claims description 8
- 238000000151 deposition Methods 0.000 claims description 6
- 229910052763 palladium Inorganic materials 0.000 claims description 5
- -1 PtV Inorganic materials 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 239000010948 rhodium Substances 0.000 claims description 3
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 101100442776 Mus musculus Decr2 gene Proteins 0.000 claims description 2
- 229910002669 PdNi Inorganic materials 0.000 claims description 2
- 229910019026 PtCr Inorganic materials 0.000 claims description 2
- 229910002836 PtFe Inorganic materials 0.000 claims description 2
- 229910002849 PtRu Inorganic materials 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 2
- 229910052737 gold Inorganic materials 0.000 claims description 2
- 239000010931 gold Substances 0.000 claims description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 229910001092 metal group alloy Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 abstract description 24
- 238000002360 preparation method Methods 0.000 abstract description 7
- 229910052726 zirconium Inorganic materials 0.000 abstract description 6
- 229910052804 chromium Inorganic materials 0.000 abstract description 5
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 5
- 229910052715 tantalum Inorganic materials 0.000 abstract description 5
- 229910052721 tungsten Inorganic materials 0.000 abstract description 5
- 229910052720 vanadium Inorganic materials 0.000 abstract description 5
- 229910052758 niobium Inorganic materials 0.000 abstract description 4
- 229910052710 silicon Inorganic materials 0.000 abstract description 4
- 229910052718 tin Inorganic materials 0.000 abstract description 4
- 229910052725 zinc Inorganic materials 0.000 abstract description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 29
- 230000000694 effects Effects 0.000 description 28
- 239000010936 titanium Substances 0.000 description 27
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 26
- 229910052757 nitrogen Inorganic materials 0.000 description 25
- 239000000203 mixture Substances 0.000 description 21
- 238000011068 loading method Methods 0.000 description 17
- 238000006722 reduction reaction Methods 0.000 description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 16
- 239000001301 oxygen Substances 0.000 description 16
- 229910052760 oxygen Inorganic materials 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 15
- 239000006229 carbon black Substances 0.000 description 14
- 230000009467 reduction Effects 0.000 description 12
- 230000003197 catalytic effect Effects 0.000 description 11
- 239000006185 dispersion Substances 0.000 description 11
- 239000002245 particle Substances 0.000 description 9
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 8
- 229910002651 NO3 Inorganic materials 0.000 description 8
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 239000002105 nanoparticle Substances 0.000 description 7
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- 238000005275 alloying Methods 0.000 description 5
- 230000000875 corresponding effect Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 description 4
- 229910052786 argon Inorganic materials 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 4
- 239000012528 membrane Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000010411 electrocatalyst Substances 0.000 description 3
- 150000002170 ethers Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000005518 polymer electrolyte Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 239000012300 argon atmosphere Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000003446 ligand Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000012299 nitrogen atmosphere Substances 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 238000006479 redox reaction Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 238000007669 thermal treatment Methods 0.000 description 2
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- RMGHERXMTMUMMV-UHFFFAOYSA-N 2-methoxypropane Chemical compound COC(C)C RMGHERXMTMUMMV-UHFFFAOYSA-N 0.000 description 1
- DTIGTFJLLYWKTF-UHFFFAOYSA-N 2-methylnona-2,4-diene Chemical compound CCCCC=CC=C(C)C DTIGTFJLLYWKTF-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 229920000557 Nafion® Polymers 0.000 description 1
- 239000005922 Phosphane Substances 0.000 description 1
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 1
- 229910002837 PtCo Inorganic materials 0.000 description 1
- 229910002845 Pt–Ni Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- 229910006404 SnO 2 Inorganic materials 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004703 alkoxides Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002322 conducting polymer Substances 0.000 description 1
- 229920001940 conductive polymer Polymers 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 125000004093 cyano group Chemical group *C#N 0.000 description 1
- 150000004292 cyclic ethers Chemical class 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- POLCUAVZOMRGSN-UHFFFAOYSA-N dipropyl ether Chemical compound CCCOCCC POLCUAVZOMRGSN-UHFFFAOYSA-N 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000003273 ketjen black Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- PCLURTMBFDTLSK-UHFFFAOYSA-N nickel platinum Chemical compound [Ni].[Pt] PCLURTMBFDTLSK-UHFFFAOYSA-N 0.000 description 1
- BMGNSKKZFQMGDH-FDGPNNRMSA-L nickel(2+);(z)-4-oxopent-2-en-2-olate Chemical compound [Ni+2].C\C([O-])=C\C(C)=O.C\C([O-])=C\C(C)=O BMGNSKKZFQMGDH-FDGPNNRMSA-L 0.000 description 1
- FLESAADTDNKLFJ-UHFFFAOYSA-N nickel;pentane-2,4-dione Chemical compound [Ni].CC(=O)CC(C)=O FLESAADTDNKLFJ-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical group 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 229910000064 phosphane Inorganic materials 0.000 description 1
- 238000010248 power generation Methods 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
- 239000011541 reaction mixture Substances 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8663—Selection of inactive substances as ingredients for catalytic active masses, e.g. binders, fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8605—Porous electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8825—Methods for deposition of the catalytic active composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/9075—Catalytic material supported on carriers, e.g. powder carriers
- H01M4/9083—Catalytic material supported on carriers, e.g. powder carriers on carbon or graphite
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/921—Alloys or mixtures with metallic elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
-
- 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
- H01M8/1007—Fuel cells with solid electrolytes with both reactants being gaseous or vaporised
-
- 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
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Composite Materials (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Catalysts (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09170900.6 | 2009-09-22 | ||
| EP09170900 | 2009-09-22 | ||
| PCT/EP2010/063944 WO2011036165A1 (de) | 2009-09-22 | 2010-09-22 | Katalysator mit metalloxiddotierungen für brennstoffzellen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120089858A KR20120089858A (ko) | 2012-08-14 |
| KR101797782B1 true KR101797782B1 (ko) | 2017-11-15 |
Family
ID=43501478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020127010011A Active KR101797782B1 (ko) | 2009-09-22 | 2010-09-22 | 연료 전지를 위한 금속 산화물 도핑을 갖는 촉매 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9054355B2 (enExample) |
| EP (1) | EP2481113B1 (enExample) |
| JP (2) | JP5822834B2 (enExample) |
| KR (1) | KR101797782B1 (enExample) |
| CN (1) | CN102668200B (enExample) |
| WO (1) | WO2011036165A1 (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5822834B2 (ja) * | 2009-09-22 | 2015-11-24 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 燃料電池用の金属酸化物ドーピングを有する触媒 |
| US9095845B2 (en) | 2010-10-21 | 2015-08-04 | Basf Se | Catalyst support material comprising polyazole salt, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom |
| US9162220B2 (en) | 2010-10-21 | 2015-10-20 | Basf Se | Catalyst support material comprising polyazole, electrochemical catalyst, and the preparation of a gas diffusion electrode and a membrane-electrode assembly therefrom |
| JP6172734B2 (ja) * | 2013-03-04 | 2017-08-02 | 国立大学法人電気通信大学 | 固体高分子形燃料電池カソード用の触媒およびそのような触媒の製造方法 |
| JP6040954B2 (ja) * | 2014-04-16 | 2016-12-07 | トヨタ自動車株式会社 | 燃料電池用触媒の製造方法 |
| GB201408953D0 (en) * | 2014-05-20 | 2014-07-02 | Johnson Matthey Fuel Cells Ltd | Membrane electrode assembly |
| KR20170100581A (ko) * | 2014-12-22 | 2017-09-04 | 바스프 에스이 | 개질제를 포함하는 탄소 지지형 촉매 및 이의 제조 방법 |
| US9947937B2 (en) | 2014-12-25 | 2018-04-17 | Showa Denko K.K. | Catalyst carrier and method for producing the same |
| JP6295993B2 (ja) * | 2015-04-13 | 2018-03-20 | トヨタ自動車株式会社 | 燃料電池用電極の製造方法 |
| US20180123138A1 (en) * | 2015-04-13 | 2018-05-03 | The Regents Of The University Of California | HIGH PERFORMANCE TRANSITION METAL-DOPED Pt-Ni CATALYSTS |
| JP6143914B2 (ja) | 2015-09-30 | 2017-06-07 | 株式会社 資生堂 | 日焼け止め化粧料 |
| US10811693B2 (en) * | 2016-08-26 | 2020-10-20 | Ford Global Technologies, Llc | Fuel cell oxidation reduction reaction catalyst |
| KR101994088B1 (ko) * | 2017-03-20 | 2019-06-28 | 전북대학교산학협력단 | 팔라듐계 연료전지용 촉매의 제조방법 및 이에 의해 제조된 팔라듐계 연료전지용 촉매 |
| KR102272379B1 (ko) | 2017-06-23 | 2021-07-02 | 코오롱인더스트리 주식회사 | 유기 관능성 금속 산화물을 포함하는 전극, 이의 제조 방법, 이를 포함하는 막-전극 어셈블리, 및 상기 막-전극 어셈블리를 포함하는 연료 전지 |
| KR101982744B1 (ko) * | 2017-07-19 | 2019-09-10 | 한국과학기술원 | 연료 전지용 촉매 및 이의 제조 방법, 그리고 막-전극 접합체 및 이의 제조 방법 |
| WO2019113032A1 (en) * | 2017-12-07 | 2019-06-13 | The University Of Toledo | One step liquid-to-metal high surface area catalysts via low temperature reduction |
| KR102043647B1 (ko) | 2018-03-05 | 2019-11-12 | 인하대학교 산학협력단 | 고내구성 연료전지용 질소 도핑 이산화티타늄 나노입자 및 그 제조방법 |
| KR102312412B1 (ko) * | 2018-08-23 | 2021-10-13 | 현대모비스 주식회사 | 연료 전지용 전극 촉매, 이를 포함하는 연료 전지용 전극, 연료 전지, 및 이의 제조 방법 |
| US11639142B2 (en) | 2019-01-11 | 2023-05-02 | Ford Global Technologies, Llc | Electronic control module wake monitor |
| CN110165232B (zh) * | 2019-05-15 | 2022-06-28 | 东南大学 | 一种具有高催化活性的Pd基钝化膜及其制备方法 |
| DE102019210825A1 (de) * | 2019-07-22 | 2021-01-28 | Robert Bosch Gmbh | Verfahren zur Herstellung von elektrisch leitfähigem Material zur Verwendung als PEM Katalysatormaterial |
| EP4011493B1 (en) * | 2019-08-08 | 2024-05-01 | Toppan Inc. | Membrane-electrode assembly for fuel cells, and solid polymer fuel cell |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4061575B2 (ja) * | 2001-06-01 | 2008-03-19 | ソニー株式会社 | 導電性触媒粒子及びその製造方法、ガス拡散性触媒電極及び電気化学デバイス |
| KR100552697B1 (ko) | 2003-11-13 | 2006-02-20 | 삼성에스디아이 주식회사 | 금속 산화물-탄소 복합체로 이루어진 촉매 담체 및 이를이용한연료전지 |
| JP2005270864A (ja) * | 2004-03-25 | 2005-10-06 | Nissan Motor Co Ltd | 燃料電池電極触媒体とその製法 |
| JP4565961B2 (ja) * | 2004-10-14 | 2010-10-20 | 日立マクセル株式会社 | 燃料電池用燃料極触媒の製造方法 |
| US9346674B2 (en) | 2004-10-28 | 2016-05-24 | Samsung Sdi Co., Ltd. | Catalyst for a fuel cell, a method of preparing the same, and a fuel cell system comprising the same |
| KR100599814B1 (ko) * | 2004-10-28 | 2006-07-12 | 삼성에스디아이 주식회사 | 연료 전지용 촉매, 그의 제조 방법 및 그를 포함하는 연료 전지 시스템 |
| DE112006001209T5 (de) | 2005-05-16 | 2008-04-30 | General Motors Global Technology Operations, Inc., Detroit | Katalysator für Brennstoffzellenelektrode |
| CN1990101B (zh) * | 2005-12-29 | 2010-05-05 | 中国科学院大连化学物理研究所 | 一种用于质子交换膜燃料电池的电催化剂 |
| KR101350865B1 (ko) * | 2006-07-24 | 2014-01-13 | 주식회사 동진쎄미켐 | 연료전지용 담지 촉매 및 그 제조방법, 상기 담지 촉매를포함하는 연료전지용 전극, 상기 전극을 포함하는 막전극접합체 및 상기 막전극 접합체를 포함하는 연료전지 |
| US7879752B2 (en) * | 2006-08-11 | 2011-02-01 | GM Global Technology Operations LLC | Electrocatalyst |
| DK1961841T3 (da) * | 2007-02-21 | 2013-06-24 | Solvicore Gmbh & Co Kg | Fremgangsmåde til elektrokemisk udskillelse af katalysatorpartikler på carbonfiberholdige substrater og anordning hertil |
| JP5216227B2 (ja) * | 2007-03-26 | 2013-06-19 | 株式会社東芝 | 燃料電池電極用担持触媒 |
| JP5116340B2 (ja) | 2007-03-30 | 2013-01-09 | 国立大学法人群馬大学 | 金属酸化物担持カーボンの製造方法 |
| US20090142640A1 (en) * | 2007-05-18 | 2009-06-04 | Gm Global Technology Operations, Inc. | Carbon-titanium oxide electrocatalyst supports for oxygen reduction in pem fuel cells |
| CA2697118A1 (en) * | 2007-08-24 | 2009-03-05 | Basf Se | Catalyst and process for producing it and its use |
| JP2009076359A (ja) * | 2007-09-21 | 2009-04-09 | Toshiba Corp | 燃料電池用担持触媒、ならびにそれを用いた電極および燃料電池 |
| JP5822834B2 (ja) * | 2009-09-22 | 2015-11-24 | ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ | 燃料電池用の金属酸化物ドーピングを有する触媒 |
-
2010
- 2010-09-22 JP JP2012530247A patent/JP5822834B2/ja active Active
- 2010-09-22 WO PCT/EP2010/063944 patent/WO2011036165A1/de not_active Ceased
- 2010-09-22 US US13/497,626 patent/US9054355B2/en active Active
- 2010-09-22 KR KR1020127010011A patent/KR101797782B1/ko active Active
- 2010-09-22 EP EP10754953.7A patent/EP2481113B1/de active Active
- 2010-09-22 CN CN201080052585.1A patent/CN102668200B/zh active Active
-
2015
- 2015-06-23 JP JP2015125894A patent/JP2015173132A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20120089858A (ko) | 2012-08-14 |
| JP2015173132A (ja) | 2015-10-01 |
| CN102668200B (zh) | 2016-03-30 |
| EP2481113A1 (de) | 2012-08-01 |
| CN102668200A (zh) | 2012-09-12 |
| JP2013505548A (ja) | 2013-02-14 |
| WO2011036165A1 (de) | 2011-03-31 |
| EP2481113B1 (de) | 2017-01-18 |
| JP5822834B2 (ja) | 2015-11-24 |
| US9054355B2 (en) | 2015-06-09 |
| US20120178018A1 (en) | 2012-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101797782B1 (ko) | 연료 전지를 위한 금속 산화물 도핑을 갖는 촉매 | |
| Xiong et al. | Synthesis and characterization of methanol tolerant Pt/TiOx/C nanocomposites for oxygen reduction in direct methanol fuel cells | |
| JP4971898B2 (ja) | 燃料電池用の担持触媒及びその製造方法、前記担持触媒を含む燃料電池用電極、前記電極を含む膜電極接合体及び前記膜電極接合体を含む燃料電池 | |
| Ramos-Sánchez et al. | PdNi electrocatalyst for oxygen reduction in acid media | |
| EP1920484B1 (en) | Supported catalyst and fuel cell | |
| JP4541458B2 (ja) | 固体ポリマー燃料電池 | |
| JP5329405B2 (ja) | 触媒 | |
| KR100868756B1 (ko) | 백금/루테늄 합금 담지 촉매, 그 제조방법 및 이를 이용한연료전지 | |
| EP2133943B1 (en) | Process for producing electrode catalyst for fuel cell | |
| EP2031683A1 (en) | Electrode material | |
| KR100670267B1 (ko) | 연료전지용 백금/루테늄 합금촉매 | |
| Lee et al. | Multifunctional non-Pt ternary catalyst for the hydrogen oxidation and oxygen evolution reactions in reversal-tolerant anode | |
| US20050282061A1 (en) | Catalyst support for an electrochemical fuel cell | |
| JP2010536548A (ja) | 触媒、その製造方法、及びその使用方法 | |
| KR20100099160A (ko) | 촉매 제조 방법 및 그 촉매의 용도 | |
| JP5209474B2 (ja) | 電極触媒、電極触媒の製造方法及び触媒粒子の粗大化を抑制する方法 | |
| KR20110083940A (ko) | 연료전지용 전극 촉매, 그 제조방법, 및 이 전극 촉매를 이용한 막 전극 접합체와 연료전지 | |
| Reyes-Rodríguez et al. | Tailoring the morphology of Ni–Pt nanocatalysts through the variation of oleylamine and oleic acid: a study on oxygen reduction from synthesis to fuel cell application | |
| KR102443896B1 (ko) | 폴리도파민 보호코팅을 이용한 삼종 합금촉매의 제조방법 및 이에 따라 제조된 삼종 합금촉매 | |
| JP5015489B2 (ja) | 燃料電池用電極触媒及び燃料電池 | |
| Chabi et al. | Electrocatalysis of oxygen reduction reaction on Nafion/platinum/gas diffusion layer electrode for PEM fuel cell | |
| KR102882441B1 (ko) | 연료 전지 전극용 촉매, 이의 제조방법 및 이를 포함하는 연료 전지 | |
| US20100304960A1 (en) | Alloy fuel cell catalysts | |
| KR20070032343A (ko) | 전기화학적 연료 전지용 촉매 지지체 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0105 | International application |
Patent event date: 20120419 Patent event code: PA01051R01D Comment text: International Patent Application |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20150921 Comment text: Request for Examination of Application |
|
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20161031 Patent event code: PE09021S01D |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20170809 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20171108 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20171108 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20201023 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20211022 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20221024 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20231023 Start annual number: 7 End annual number: 7 |
|
| PR1001 | Payment of annual fee |
Payment date: 20241029 Start annual number: 8 End annual number: 8 |