KR100707118B1 - 전자빔 물리기상증착법으로 제조한 고체 전해질 박막 및 그제조방법 - Google Patents
전자빔 물리기상증착법으로 제조한 고체 전해질 박막 및 그제조방법 Download PDFInfo
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- KR100707118B1 KR100707118B1 KR1020050130983A KR20050130983A KR100707118B1 KR 100707118 B1 KR100707118 B1 KR 100707118B1 KR 1020050130983 A KR1020050130983 A KR 1020050130983A KR 20050130983 A KR20050130983 A KR 20050130983A KR 100707118 B1 KR100707118 B1 KR 100707118B1
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- solid electrolyte
- thin film
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- vapor deposition
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- 239000007784 solid electrolyte Substances 0.000 title claims abstract description 61
- 239000010409 thin film Substances 0.000 title claims abstract description 37
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 238000005328 electron beam physical vapour deposition Methods 0.000 title abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 18
- 239000013077 target material Substances 0.000 claims description 17
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 238000010894 electron beam technology Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 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 4
- 230000008018 melting Effects 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 abstract description 10
- 239000007787 solid Substances 0.000 abstract description 9
- 239000003792 electrolyte Substances 0.000 abstract description 7
- 239000012528 membrane Substances 0.000 abstract description 5
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000000151 deposition Methods 0.000 abstract description 4
- 230000008021 deposition Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000000635 electron micrograph Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003746 solid phase reaction Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000000427 thin-film deposition Methods 0.000 description 1
- 238000007740 vapor deposition 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
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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
- 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
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/083—Oxides of refractory metals or yttrium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
- C23C14/28—Vacuum evaporation by wave energy or particle radiation
- C23C14/30—Vacuum evaporation by wave energy or particle radiation by electron bombardment
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
- C23C14/541—Heating or cooling of the substrates
-
- 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
-
- 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
- H01M2300/0077—Ion conductive at high temperature based on 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (9)
- 전자빔에 의해 용융된 고체 전해질 원료 물질이 기체 상태로 이동하여 기판 위에 증착되어 형성된 박막으로서, 상대밀도가 95% 이상이고 주상 구조의 배향성을 갖는 고체 전해질 박막.
- 제1항에 있어서, 상기 박막의 구성 물질은 이트리아 안정화 지르코니아인 것을 특징으로 하는 고체 전해질 박막.
- 제1항에 있어서, 상기 고체 전해질 박막은 900℃에서 0.1 S/cm 이상의 전기전도도를 나타내며, 600℃에서 10-3 S/cm 이상의 전도도를 나타내는 것을 특징으로 하는 고체 전해질 박막.
- 삭제
- 진공 챔버 내에 고체 전해질 원료 물질로 타겟을 준비하고;상기 타겟을 전자빔으로 용융시켜 기화시키고;기화된 타겟 물질을 상대 밀도가 90% 이상인 알루미나 기판에 증착하는 것을 특징으로 하는고체 전해질 박막의 제조방법.
- 제5항에 있어서, 상기 타겟은 30 - 40%의 기공율을 갖는 것을 특징으로 하는 고체 전해질 박막의 제조방법.
- 제5항에 있어서, 상기 기판은 발열체로 가열하여 고온으로 유지시키는 것을 특징으로 하는 고체 전해질 박막의 제조방법.
- 제5항에 있어서, 상기 타겟 물질은 이트리아 안정화 지르코니아 인 것을 특징으로 하는 고체 전해질 박막의 제조방법.
- 삭제
Priority Applications (1)
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KR1020050130983A KR100707118B1 (ko) | 2005-12-27 | 2005-12-27 | 전자빔 물리기상증착법으로 제조한 고체 전해질 박막 및 그제조방법 |
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KR1020050130983A KR100707118B1 (ko) | 2005-12-27 | 2005-12-27 | 전자빔 물리기상증착법으로 제조한 고체 전해질 박막 및 그제조방법 |
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KR100707118B1 true KR100707118B1 (ko) | 2007-04-16 |
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KR1020050130983A Expired - Fee Related KR100707118B1 (ko) | 2005-12-27 | 2005-12-27 | 전자빔 물리기상증착법으로 제조한 고체 전해질 박막 및 그제조방법 |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06306640A (ja) * | 1993-04-26 | 1994-11-01 | Mitsubishi Heavy Ind Ltd | 高温被曝材料 |
JPH06306639A (ja) * | 1993-04-26 | 1994-11-01 | Mitsubishi Heavy Ind Ltd | 高温被曝材料及びその製造方法 |
JPH1021933A (ja) * | 1996-06-28 | 1998-01-23 | Mitsubishi Heavy Ind Ltd | 固体酸化物燃料電池の電極およびその形成方法 |
JP2000327417A (ja) | 1999-05-25 | 2000-11-28 | Tosoh Corp | 蒸着材 |
KR20010035672A (ko) * | 1999-10-01 | 2001-05-07 | 손재익 | 연료극 지지체식 원통형 고체산화물 연료전지 및 그 제조방법 |
US6586115B2 (en) | 2001-04-12 | 2003-07-01 | General Electric Company | Yttria-stabilized zirconia with reduced thermal conductivity |
JP2004127635A (ja) * | 2002-10-01 | 2004-04-22 | Nissan Motor Co Ltd | 固体酸化物形燃料電池用セル板及びその製造方法 |
JP2005056591A (ja) | 2003-08-04 | 2005-03-03 | Sumitomo Electric Ind Ltd | 薄膜超電導線材及びその製造方法 |
-
2005
- 2005-12-27 KR KR1020050130983A patent/KR100707118B1/ko not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06306640A (ja) * | 1993-04-26 | 1994-11-01 | Mitsubishi Heavy Ind Ltd | 高温被曝材料 |
JPH06306639A (ja) * | 1993-04-26 | 1994-11-01 | Mitsubishi Heavy Ind Ltd | 高温被曝材料及びその製造方法 |
JPH1021933A (ja) * | 1996-06-28 | 1998-01-23 | Mitsubishi Heavy Ind Ltd | 固体酸化物燃料電池の電極およびその形成方法 |
JP2000327417A (ja) | 1999-05-25 | 2000-11-28 | Tosoh Corp | 蒸着材 |
KR20010035672A (ko) * | 1999-10-01 | 2001-05-07 | 손재익 | 연료극 지지체식 원통형 고체산화물 연료전지 및 그 제조방법 |
US6586115B2 (en) | 2001-04-12 | 2003-07-01 | General Electric Company | Yttria-stabilized zirconia with reduced thermal conductivity |
JP2004127635A (ja) * | 2002-10-01 | 2004-04-22 | Nissan Motor Co Ltd | 固体酸化物形燃料電池用セル板及びその製造方法 |
JP2005056591A (ja) | 2003-08-04 | 2005-03-03 | Sumitomo Electric Ind Ltd | 薄膜超電導線材及びその製造方法 |
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