JP4353795B2 - 燃料電池用ガスセパレータプレート - Google Patents
燃料電池用ガスセパレータプレート Download PDFInfo
- Publication number
- JP4353795B2 JP4353795B2 JP2003513064A JP2003513064A JP4353795B2 JP 4353795 B2 JP4353795 B2 JP 4353795B2 JP 2003513064 A JP2003513064 A JP 2003513064A JP 2003513064 A JP2003513064 A JP 2003513064A JP 4353795 B2 JP4353795 B2 JP 4353795B2
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- JP
- Japan
- Prior art keywords
- gas separator
- silver
- gas
- cathode
- coating layer
- 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
- 239000000446 fuel Substances 0.000 title claims description 123
- 239000010410 layer Substances 0.000 claims description 93
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 91
- 239000004332 silver Substances 0.000 claims description 90
- 229910052709 silver Inorganic materials 0.000 claims description 88
- 239000011521 glass Substances 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 63
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 60
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical group O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 59
- 239000011247 coating layer Substances 0.000 claims description 54
- 239000004020 conductor Substances 0.000 claims description 40
- 229910052759 nickel Inorganic materials 0.000 claims description 29
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- 239000000203 mixture Substances 0.000 claims description 22
- 229910045601 alloy Inorganic materials 0.000 claims description 18
- 239000000956 alloy Substances 0.000 claims description 18
- QCEUXSAXTBNJGO-UHFFFAOYSA-N [Ag].[Sn] Chemical compound [Ag].[Sn] QCEUXSAXTBNJGO-UHFFFAOYSA-N 0.000 claims description 17
- 239000007787 solid Substances 0.000 claims description 17
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 15
- 229910001316 Ag alloy Inorganic materials 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 8
- 239000002344 surface layer Substances 0.000 claims description 7
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
- 229910052796 boron Inorganic materials 0.000 claims description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052737 gold Inorganic materials 0.000 claims description 4
- 239000010931 gold Substances 0.000 claims description 4
- 229910052763 palladium Inorganic materials 0.000 claims description 4
- 229910052708 sodium Inorganic materials 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 239000010406 cathode material Substances 0.000 claims description 3
- 229910052697 platinum Inorganic materials 0.000 claims description 3
- 239000010405 anode material Substances 0.000 claims description 2
- 239000002019 doping agent Substances 0.000 claims description 2
- 229910006404 SnO 2 Inorganic materials 0.000 claims 1
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- 238000000034 method Methods 0.000 description 26
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- 239000002184 metal Substances 0.000 description 20
- 239000000843 powder Substances 0.000 description 18
- 239000002737 fuel gas Substances 0.000 description 13
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- 238000007650 screen-printing Methods 0.000 description 11
- 239000011230 binding agent Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 9
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 8
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 8
- 238000011049 filling Methods 0.000 description 8
- 239000001301 oxygen Substances 0.000 description 8
- 229910052760 oxygen Inorganic materials 0.000 description 8
- 239000011651 chromium Substances 0.000 description 7
- 229910052804 chromium Inorganic materials 0.000 description 7
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- 239000003566 sealing material Substances 0.000 description 7
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 6
- 229910002075 lanthanum strontium manganite Inorganic materials 0.000 description 6
- 239000002243 precursor Substances 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- FVROQKXVYSIMQV-UHFFFAOYSA-N [Sr+2].[La+3].[O-][Mn]([O-])=O Chemical compound [Sr+2].[La+3].[O-][Mn]([O-])=O FVROQKXVYSIMQV-UHFFFAOYSA-N 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 239000000565 sealant Substances 0.000 description 5
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 description 5
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 5
- 229910001887 tin oxide Inorganic materials 0.000 description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011195 cermet Substances 0.000 description 4
- 239000011231 conductive filler Substances 0.000 description 4
- 229910052802 copper Inorganic materials 0.000 description 4
- 239000010949 copper Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000011253 protective coating Substances 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 239000002345 surface coating layer Substances 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 229910000971 Silver steel Inorganic materials 0.000 description 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- 230000005611 electricity Effects 0.000 description 2
- 239000002001 electrolyte material Substances 0.000 description 2
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- 230000006870 function Effects 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000001755 magnetron sputter deposition Methods 0.000 description 2
- 229910001092 metal group alloy Inorganic materials 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- SWELZOZIOHGSPA-UHFFFAOYSA-N palladium silver Chemical compound [Pd].[Ag] SWELZOZIOHGSPA-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical group [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 2
- 238000007581 slurry coating method Methods 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000004528 spin coating Methods 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- BSYNRYMUTXBXSQ-UHFFFAOYSA-N Aspirin Chemical compound CC(=O)OC1=CC=CC=C1C(O)=O BSYNRYMUTXBXSQ-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 229910002065 alloy metal Inorganic materials 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- CXKCTMHTOKXKQT-UHFFFAOYSA-N cadmium oxide Inorganic materials [Cd]=O CXKCTMHTOKXKQT-UHFFFAOYSA-N 0.000 description 1
- CFEAAQFZALKQPA-UHFFFAOYSA-N cadmium(2+);oxygen(2-) Chemical compound [O-2].[Cd+2] CFEAAQFZALKQPA-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- NFYLSJDPENHSBT-UHFFFAOYSA-N chromium(3+);lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+3].[La+3] NFYLSJDPENHSBT-UHFFFAOYSA-N 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 230000037361 pathway Effects 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 229910001961 silver nitrate Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical compound [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 229910002076 stabilized zirconia Inorganic materials 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- RUDFQVOCFDJEEF-UHFFFAOYSA-N yttrium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Y+3].[Y+3] RUDFQVOCFDJEEF-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
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- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
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- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
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- C—CHEMISTRY; METALLURGY
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- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
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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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- Electrochemistry (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Materials Engineering (AREA)
- Ceramic Engineering (AREA)
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- Organic Chemistry (AREA)
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Description
Claims (28)
- 2つの燃料電池の間に使用される固体酸化物燃料電池用ガスセパレータであって、該ガスセパレータは、アノードへの対向面及びカソードへの対向面と、電極接触領域においてアノードへの対向面からカソードへの対向面に貫通する導電性材料から成る複数の経路とを有するセパレータ本体を備えており、
各経路を構成する導電性材料が、10から40質量%のガラスを含む銀−ガラス複合体である燃料電池用ガスセパレータ。 - 上記セパレータ本体の材料がジルコニアである請求項1記載のガスセパレータ。
- 上記のジルコニアが、20質量%までのアルミナを含む請求項2記載のガスセパレータ。
- 上記の銀−ガラス複合体が、15から30質量%のガラスを含む請求項1から3のいずれか一つに記載のガスセパレータ。
- 上記の銀−ガラス複合体中に含まれる銀が、50質量%以上の銀を含む銀合金又は混合物である請求項1から4のいずれか一つに記載のガスセパレータ。
- 上記の銀が、金、パラジウム、白金、そしてステンレス鋼の少なくとも1種との合金又は混合物である請求項5記載のガスセパレータ。
- 上記の銀−ガラス複合体中に含まれるガラスが、55から80質量%のSiO 2 を含む請求項1から6のいずれか一つに記載のガスセパレータ。
- 上記のガラスの組成が、0〜5.5質量%Na2O、8〜14質量%K2O、0〜2.2質量%MgO、1〜3質量%CaO、0〜6質量%SrO、0〜8質量%BaO、6〜20質量%B2O3、3〜7質量%Al2O3、58〜76質量%SiO2、そして0〜10質量%ZrO2である請求項7記載のガスセパレータ。
- 上記のガラスの組成が、0〜2.0質量%Na2O、8〜13.5質量%K2O、0〜0.05質量%MgO、1〜1.6質量%CaO、0.5〜1質量%SrO、0〜4.4質量%BaO、6〜20質量%B2O3、3〜6.0質量%Al2O3、60〜75質量%SiO2、そして0〜5.0質量%ZrO2である請求項8記載のガスセパレータ。
- 上記セパレータ本体のアノードへの対向面及びカソードへの対向面における銀−ガラス複合体の上に、それぞれ導電性のコーティング層を設けてなる請求項1から9のいずれか一つに記載のガスセパレータ。
- 上記の各コーティング層が、各電極接触領域の上に広がる請求項10記載のガスセパレータ。
- 上記のカソードへの対向面上のコーティング層が、銀又は銀合金である請求項10又は11に記載のガスセパレータ。
- 上記のカソードへの対向面の上に設けたコーティング層が、4から20質量%のスズを含む銀−スズ合金である請求項12記載のガスセパレータ。
- 上記のカソードへの対向面の上に設けたコーティング層が、そのコーティング層の導電性を向上させるため、10質量%までのドーパントを含む銀−スズ合金から成る請求項12又は13に記載のガスセパレータ。
- 上記のカソードへの対向面の上に設けたコーティング層が、SnO2から成る表面層を有する銀−スズ合金である請求項12から14のいずれか一つに記載のガスセパレータ。
- 上記のアノードへの対向面の上に設けたコーティング層が、ニッケルから成る請求項10から15のいずれか一つに記載のガスセパレータ。
- 上記のニッケルから成るコーティング層と、ガスセパレータ本体の上記のアノードへの対向面との間の電極接触領域の上に銀層を設けてなる請求項16記載のガスセパレータ。
- 上記の導電性材料から成る複数の経路が、セパレータ本体を貫通する複数の貫通孔の中に形成されている請求項1から17のいずれか一つに記載のガスセパレータ。
- 上記複数の貫通孔が、セパレータ本体の厚さを貫通して垂直方向に延びる請求項18記載のガスセパレータ。
- 上記セパレータ本体のアノード側にある導電性材料から成る経路がそれぞれ、カソード側にある導電性材料から成る接続された経路に対しずらして設けられている請求項19記載のガスセパレータ。
- 上記の導電性材料から成る経路のそれぞれが、50〜1000μmの平均断面寸法を有する請求項1から20のいずれか一つに記載のガスセパレータ。
- 上記セパレータ本体を貫通し導電性材料から成る上記複数の経路の全面積が、電極接触領域の片側の表面積1000mm2当り0.1〜20mm2である請求項1から21のいずれか一つに記載のガスセパレータ。
- 上記セパレータ本体が板状である請求項1から22のいずれか一つに記載のガスセパレータ。
- ガス流路を有する複数の表面構造体が、電極接触領域内のアノードへの対向面及びカソードへの対向面のそれぞれの上に配設されており、上記表面構造体は導電性であり、かつ導電性材料から成る経路の上に積層されてなる請求項1から23のいずれか一つに記載のガスセパレータ。
- アノード側の上記表面構造体が固体酸化物燃料電池用アノード材料から形成される一方、カソード側の表面構造体は固体酸化物燃料電池用カソード材料から形成されており、表面構造体はセパレータ本体又は電極接触領域のいずれかのコーティング層に結合されてなる請求項24記載のガスセパレータ。
- アノードへの対向面及びカソードへの対向面の上に設けた上記表面構造体のそれぞれの表面に、導電性のコーティング層を形成してなる請求項24又は25に記載のガスセパレータ。
- 上記のカソードへの対向面の上の表面構造体の表面に設けた導電性コーティング層が金属銀から成る請求項26記載のガスセパレータ。
- 上記のアノードへの対向面の上の表面構造体の表面に設けた導電性コーティング層がニッケルから成る請求項26又は27に記載のガスセパレータ。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPR6365A AUPR636501A0 (en) | 2001-07-13 | 2001-07-13 | Fuel cell stack component |
| AUPS0765A AUPS076502A0 (en) | 2002-02-26 | 2002-02-26 | A fuel cell gas separator plate |
| PCT/AU2002/000939 WO2003007403A1 (en) | 2001-07-13 | 2002-07-13 | A fuel cell gas separator plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004522285A JP2004522285A (ja) | 2004-07-22 |
| JP4353795B2 true JP4353795B2 (ja) | 2009-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003513064A Expired - Fee Related JP4353795B2 (ja) | 2001-07-13 | 2002-07-13 | 燃料電池用ガスセパレータプレート |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7648789B2 (ja) |
| EP (1) | EP1407504A4 (ja) |
| JP (1) | JP4353795B2 (ja) |
| KR (1) | KR100882561B1 (ja) |
| AU (1) | AU2002344718B2 (ja) |
| CA (1) | CA2453093C (ja) |
| MX (1) | MXPA04000369A (ja) |
| WO (1) | WO2003007403A1 (ja) |
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2002
- 2002-07-13 JP JP2003513064A patent/JP4353795B2/ja not_active Expired - Fee Related
- 2002-07-13 US US10/482,837 patent/US7648789B2/en not_active Expired - Fee Related
- 2002-07-13 WO PCT/AU2002/000939 patent/WO2003007403A1/en not_active Ceased
- 2002-07-13 KR KR1020047000481A patent/KR100882561B1/ko not_active Expired - Fee Related
- 2002-07-13 MX MXPA04000369A patent/MXPA04000369A/es active IP Right Grant
- 2002-07-13 EP EP02742547A patent/EP1407504A4/en not_active Withdrawn
- 2002-07-13 AU AU2002344718A patent/AU2002344718B2/en not_active Ceased
- 2002-07-13 CA CA2453093A patent/CA2453093C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101245626B1 (ko) * | 2010-08-19 | 2013-03-20 | 한국에너지기술연구원 | 연료극 지지체식 평관형 고체산화물 연료전지 및 그 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1407504A4 (en) | 2007-12-05 |
| CA2453093C (en) | 2010-05-25 |
| CA2453093A1 (en) | 2003-01-23 |
| KR100882561B1 (ko) | 2009-02-12 |
| JP2004522285A (ja) | 2004-07-22 |
| MXPA04000369A (es) | 2005-03-07 |
| KR20040030043A (ko) | 2004-04-08 |
| EP1407504A1 (en) | 2004-04-14 |
| US20050061151A1 (en) | 2005-03-24 |
| WO2003007403A1 (en) | 2003-01-23 |
| AU2002344718B2 (en) | 2007-12-13 |
| US7648789B2 (en) | 2010-01-19 |
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