JP6600300B2 - 固体電解質用多重層配置構成 - Google Patents
固体電解質用多重層配置構成 Download PDFInfo
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- 239000007784 solid electrolyte Substances 0.000 title claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 86
- 229910052760 oxygen Inorganic materials 0.000 claims description 81
- 239000001301 oxygen Substances 0.000 claims description 81
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 72
- 229910052751 metal Inorganic materials 0.000 claims description 61
- 239000002184 metal Substances 0.000 claims description 61
- 239000000758 substrate Substances 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 35
- 229910052574 oxide ceramic Inorganic materials 0.000 claims description 27
- 239000011224 oxide ceramic Substances 0.000 claims description 27
- 238000000576 coating method Methods 0.000 claims description 24
- 238000004544 sputter deposition Methods 0.000 claims description 19
- 239000000446 fuel Substances 0.000 claims description 13
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- 239000013078 crystal Substances 0.000 claims description 5
- 238000009792 diffusion process Methods 0.000 claims description 5
- 238000001556 precipitation Methods 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 238000007740 vapor deposition Methods 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 2
- 150000002910 rare earth metals Chemical class 0.000 claims description 2
- 150000002739 metals Chemical class 0.000 claims 1
- 239000010410 layer Substances 0.000 description 134
- 230000008569 process Effects 0.000 description 17
- 210000004027 cell Anatomy 0.000 description 15
- 239000000919 ceramic Substances 0.000 description 15
- 238000005245 sintering Methods 0.000 description 8
- 229910002080 8 mol% Y2O3 fully stabilized ZrO2 Inorganic materials 0.000 description 7
- 230000008901 benefit Effects 0.000 description 7
- -1 oxygen ions Chemical class 0.000 description 7
- 229910052727 yttrium Inorganic materials 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 6
- 238000005240 physical vapour deposition Methods 0.000 description 6
- 239000012495 reaction gas Substances 0.000 description 6
- 239000002346 layers by function Substances 0.000 description 5
- 229910044991 metal oxide Inorganic materials 0.000 description 5
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- 239000010409 thin film Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 238000005546 reactive sputtering Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 229910052688 Gadolinium Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 3
- 239000010406 cathode material Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000001755 magnetron sputter deposition Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910000480 nickel oxide Inorganic materials 0.000 description 3
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 239000011241 protective layer Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 238000005477 sputtering target Methods 0.000 description 3
- RVRKDGLTBFWQHH-UHFFFAOYSA-N yttrium zirconium Chemical compound [Y][Zr][Y] RVRKDGLTBFWQHH-UHFFFAOYSA-N 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- 229910052691 Erbium Inorganic materials 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 229910052772 Samarium Inorganic materials 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910000420 cerium oxide Inorganic materials 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
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- 150000002736 metal compounds Chemical class 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 description 2
- SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 238000004663 powder metallurgy Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 229910052684 Cerium Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 235000010624 Medicago sativa Nutrition 0.000 description 1
- 240000004658 Medicago sativa Species 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 210000004271 bone marrow stromal cell Anatomy 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
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- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910000428 cobalt oxide Inorganic materials 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000001687 destabilization Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
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- 238000005328 electron beam physical vapour deposition Methods 0.000 description 1
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- 239000010408 film Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
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- 238000011065 in-situ storage Methods 0.000 description 1
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- 230000037427 ion transport Effects 0.000 description 1
- 238000001659 ion-beam spectroscopy Methods 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
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- 239000003345 natural gas Substances 0.000 description 1
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- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- QVGXLLKOCUKJST-OUBTZVSYSA-N oxygen-17 atom Chemical compound [17O] QVGXLLKOCUKJST-OUBTZVSYSA-N 0.000 description 1
- QVGXLLKOCUKJST-NJFSPNSNSA-N oxygen-18 atom Chemical compound [18O] QVGXLLKOCUKJST-NJFSPNSNSA-N 0.000 description 1
- 238000009832 plasma treatment Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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- 238000004549 pulsed laser deposition Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- HYXGAEYDKFCVMU-UHFFFAOYSA-N scandium oxide Chemical compound O=[Sc]O[Sc]=O HYXGAEYDKFCVMU-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052719 titanium 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
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
-
- 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
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
-
- 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
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
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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
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide 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
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
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- H—ELECTRICITY
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- 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
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
- H01M2300/0077—Ion conductive at high temperature based on zirconium oxide
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- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
- H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
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- Y02E60/50—Fuel cells
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Description
2 高酸素量の第2層
3 多孔性アノード
4 固体電解質
11 スパッタターゲット
12 冷却装置
13 作動ガス
14 入口開口
15 出口開口
16 源電圧
17 酸素
18 バイアス電圧
19 基板ホルダ
20 加熱器
21 試料
Claims (15)
- 多孔性のアノード(3)と多孔性のカソードとの間に配置された多重層の固体電解質(4)を有しており、この固体電解質(4)は少なくとも1つの第1層(1)と少なくとも1つの第2層(2)から成る層状構造を有し、前記第2層(2)は第1層(1)よりも高い酸素量を有し、かつ、前記第1層(1)と第2層(2)は酸素を除いた組成がほぼ同一であり、さらに、低酸素量の前記第1層(1)は金属製層又は準化学量論量の酸素が挿入された金属製層とし、高酸素量の前記第2層(2)は酸化セラミック製層とし、
前記第1層(1)及び前記第2層(2)の結晶子は柱状の構造であり、前記第1層(1)と前記第2層(2)の結晶子の構造が異なる、
電気化学的機能デバイス用のカソード・電解質・アノードユニット。 - 固体電解質(4)が交互に入れ替わる層順列を有し、低酸素量の第1層(1)と高酸素量の第2層(2)とがそれぞれ交互に上下に配置されることを特徴とする請求項1記載のカソード・電解質・アノードユニット。
- 固体電解質(4)が、全部で低酸素量の少なくとも2つの第1層(1)と高酸素量の少なくとも2つの第2層(2)とが交互に入れ替わる層順列を有することを特徴とする請求項2記載のカソード・電解質・アノードユニット。
- 低酸素量の第1層(1)と高酸素量の第2層(2)とが異なる結晶構造を形成することを特徴とする請求項1から3の1つに記載のカソード・電解質・アノードユニット。
- 低酸素量の第1層(1)がそれぞれ200〜800nmの層厚を有することを特徴とす
る請求項1から4の1つに記載のカソード・電解質・アノードユニット。 - 高酸素量の第2層(2)がそれぞれ200〜800nmの層厚を有することを特徴とする請求項1から5の1つに記載のカソード・電解質・アノードユニット。
- 固体電解質(4)の層厚が1〜10μmであることを特徴とする請求項1から6の1つに記載のカソード・電解質・アノードユニット。
- 前記第1層(1)がアルカリ土類元素もしくは希土類をドープされたZrから成り,特にYドープZrまたはScドープZrから成り,またはGdドープCeから成り、さらに準化学量論量の酸素が挿入されており、前記第2層(2)が相応する化学量論量の酸化物から形成されることを特徴とする請求項1から7の1つに記載のカソード・電解質・アノードユニット。
- 多重層の固体電解質(4)と電極との間に少なくとも1つの別の層であって、拡散バリア層が配置されることを特徴とする請求項1から8の1つに記載のカソード・電解質・アノードユニット。
- 金属基板支持型燃料電池、アノード支持型燃料電池またはカソード支持型燃料電池に用いられる、請求項1から9の1つに記載のカソード・電解質・アノードユニット。
- 以下の工程:
a.多孔性基板を用意する工程と、
b.金属製層(1)または酸化セラミック製層(2)を選択的に作り、その際前記金属製
層(1)は予めスパッタ法により気相に移行された金属の混合物の析出から作り、前記酸化セラミック製層(2)は予め気相に移行された、即ち、ガス状の金属混合物の析出により、反応ガスとしての酸素または酸素含有ガスの供給下に作られる工程と、
c.金属製層(1)および酸化セラミック製層(2)が交互に上下に配置される層列を得
るために工程b)を1回または数回繰り返す工程と、
を有する蒸着法に基づく電気化学的機能デバイス用の、金属製層(1)および酸化セラミック製層(2)が交互に配置された多重層固体電解質の製造方法。 - 基板のコーティングがガス流・スパッタ法により行われることを特徴とする請求項11記載の方法。
- 金属製層(1)の層厚が200〜800nmであることを特徴とする請求項11または12記載の方法。
- 酸化セラミック製層(2)の層厚が200〜800nmであることを特徴とする請求項11から13の1つに記載の方法。
- 第1層として、酸化セラミック製層(2)が500nm〜3μmの層厚で基板上に載置され、これに続く可能性のある酸化セラミック製層(2)が200〜800nmの層厚を有することを特徴とする請求項11から13の1つに記載の方法。
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PCT/EP2014/001352 WO2014187559A1 (de) | 2013-05-21 | 2014-05-20 | Mehrlagige schichtanordnung für einen festkörperelektrolyt |
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KR20210076688A (ko) | 2019-12-16 | 2021-06-24 | 삼성전자주식회사 | 복합 고체전해질, 이를 포함하는 전기화학 셀, 및 상기 복합 고체전해질의 제조방법 |
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US20160118680A1 (en) | 2016-04-28 |
EP3000149A1 (de) | 2016-03-30 |
US10312540B2 (en) | 2019-06-04 |
DK3000149T3 (en) | 2017-08-28 |
WO2014187559A8 (de) | 2016-02-18 |
TWI634696B (zh) | 2018-09-01 |
KR20160010465A (ko) | 2016-01-27 |
WO2014187559A1 (de) | 2014-11-27 |
DE102013008472A1 (de) | 2014-11-27 |
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