KR100532203B1 - 가스채널을 갖는 고체 산화물 연료전지 - Google Patents
가스채널을 갖는 고체 산화물 연료전지 Download PDFInfo
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- KR100532203B1 KR100532203B1 KR10-2003-0075524A KR20030075524A KR100532203B1 KR 100532203 B1 KR100532203 B1 KR 100532203B1 KR 20030075524 A KR20030075524 A KR 20030075524A KR 100532203 B1 KR100532203 B1 KR 100532203B1
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- electrolyte
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- solid oxide
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- oxide fuel
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- 239000000446 fuel Substances 0.000 title claims abstract description 47
- 239000007787 solid Substances 0.000 title claims abstract description 29
- 239000007789 gas Substances 0.000 claims abstract description 37
- 239000012495 reaction gas Substances 0.000 claims abstract description 30
- 239000003792 electrolyte Substances 0.000 claims description 50
- 238000000034 method Methods 0.000 claims description 11
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 10
- 230000001154 acute effect Effects 0.000 claims description 5
- 229910000416 bismuth oxide Inorganic materials 0.000 claims description 5
- CETPSERCERDGAM-UHFFFAOYSA-N ceric oxide Chemical compound O=[Ce]=O CETPSERCERDGAM-UHFFFAOYSA-N 0.000 claims description 5
- 229910000422 cerium(IV) oxide Inorganic materials 0.000 claims description 5
- TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 229910052746 lanthanum Inorganic materials 0.000 claims description 3
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 claims description 3
- 239000010409 thin film Substances 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 2
- 238000000137 annealing Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 21
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 10
- 238000007789 sealing Methods 0.000 description 8
- 239000002737 fuel gas Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 229910010293 ceramic material Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 238000003487 electrochemical reaction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 239000005394 sealing glass Substances 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 3
- 229910002080 8 mol% Y2O3 fully stabilized ZrO2 Inorganic materials 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000003566 sealing material Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000008646 thermal stress Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002204 La0.8Sr0.2MnO3 Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007581 slurry coating method Methods 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 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
- 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
-
- 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
- H01M8/02—Details
-
- 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
-
- 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
- H01M8/1213—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
- H01M8/1226—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 characterised by the supporting layer
-
- 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
-
- 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
- H01M8/126—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 cerium oxide
-
- 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
- H01M8/1266—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 bismuth oxide
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (12)
- 모서리 말단 4면 또는 대향하는 2면의 단면이 "∩"자형으로 말단에서 하향절곡되어 있으면서 평판부의 상면 전체와 말단 절곡부 및 지지부의 전체 또는 일부에 반응가스에 대해 치밀한 전해질이 층상으로 있게 하여 결과적으로 공기극, 전해질, 연료극으로 구성된 고체 산화물 연료전지의 단전지에 있어서,상기 단전지의 그 내부 또는 외부에 가스채널이 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제1항에 있어서, 상기 단전지는 다공성의 연료극 지지체가 공기극과 전해질보다 상대적으로 두껍게 형성되며, 그 내부 또는 외부에 가스채널이 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제2항에 있어서, 상기 연료극 지지체에서 가스채널이 직선형 구조 또는 바둑판형 구조로 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제3항에 있어서, 상기 하향절곡부분과 연료극 지지체에서 형성된 가스채널의 직선형 구조 또는 바둑판형 구조부분의 단면구조는 직각형 돌출부가 둔각과 예각으로 된 사다리꼴 형태이거나 사각형, 다각형 또는 원형 돌출부가 조합된 복합적인 형태로 가스통로(채널)의 역할을 하는 부분을 갖는 것을 특징으로 하는 고체산화물 연료전지.
- 제1항에 있어서, 상기 단전지는 다공성의 공기극 지지체가 연료극과 전해질보다 상대적으로 두껍게 형성되며, 그 내부 또는 외부에 가스채널이 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제5항에 있어서, 상기 공기극 지지체에서 가스채널은 직선형 구조 또는 바둑판형 구조로 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제6항에 있어서, 상기 하향절곡부분과 연료극 지지체에서 형성된 가스채널의 직선형 구조 또는 바둑판형 구조부분의 단면구조는 직각형 돌출부가 둔각과 예각으로 된 사다리꼴 형태이거나 사각형, 다각형 또는 원형 돌출부가 조합된 복합적인 형태로 가스통로(채널)의 역할을 하는 부분을 갖는 것을 특징으로 하는 고체산화물 연료전지.
- 제1항에 있어서, 상기 단전지는 반응가스에 치밀한 전해질 지지체가 연료극과 공기극보다 상대적으로 두껍게 형성되며, 그 내부 또는 외부에 가스채널이 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제8항에 있어서, 상기 전해질 지지체에서 가스채널은 직선형 구조 또는 바둑판형 구조로 형성되어 있는 것을 특징으로 하는 고체 산화물 연료전지.
- 제9항에 있어서, 상기 하향절곡부분과 연료극 지지체에서 형성된 가스채널의 직선형 구조 또는 바둑판형 구조부분의 단면구조는 직각형 돌출부가 둔각과 예각으로 된 사다리꼴 형태이거나 사각형, 다각형 또는 원형 돌출부가 조합된 복합적인 형태로 가스통로(채널)의 역할을 하는 부분을 갖는 것을 특징으로 하는 고체산화물 연료전지.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 모서리 말단 4면 또는 대향하는 2면이 "∩"자형으로 하향절곡되어 있으면서 동시에 가스채널구조를 갖게 한 연료극 지지체 또는 공기극 지지체에, 박막으로서 지르코니아(ZrO2)계, 세리아(CeO2)계, 비스무스산화물(Bi203)계, 란타늄계 페로브스카이트계 중의 하나 또는 그 이상의 전해질을 5 내지 50㎛ 두께로 코팅하여 열처리하고 난 후, 상기 전해질의 상부에 공기극을, 상기 전해질의 하부에 연료극을 피복하여 마무리 열처리함으로써 채널구조를 가지면서 전극 지지체형인 것을 특징으로 하는 고체 산화물 연료전지.
- 제8항 내지 제10항 중 어느 한 항에 있어서, 지르코니아(ZrO2)계, 세리아(CeO2)계, 비스무스산화물(Bi203)계, 란타늄계 페로브스카이트계 중의 하나 또는 그 이상의 고체 산화물 전해질을 원료로 사용하여 모서리 말단 4면 또는 대향하는 2면이 "∩"자형으로 하향절곡되어 있으면서 채널구조를 갖게 성형하여 소결한 후, 전해질의 하부에는 연료극을, 전해질의 상부에는 공기극을 피복하여 마무리 열처리함으로써 채널구조를 가지면서 전해질 지지체형인 것을 특징으로 하는 고체 산화물 연료전지.
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Application Number | Priority Date | Filing Date | Title |
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KR20020065923 | 2002-10-28 | ||
KR1020020065923 | 2002-10-28 |
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KR20040038751A KR20040038751A (ko) | 2004-05-08 |
KR100532203B1 true KR100532203B1 (ko) | 2005-11-29 |
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Country Status (5)
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US (1) | US7255952B2 (ko) |
EP (1) | EP1416557A3 (ko) |
JP (2) | JP2004152762A (ko) |
KR (1) | KR100532203B1 (ko) |
CN (1) | CN1276537C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100665391B1 (ko) | 2004-10-30 | 2007-01-04 | 한국전력공사 | 개선된 구조의 평판형 고체산화물 연료전지 |
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JP4966503B2 (ja) * | 2005-03-14 | 2012-07-04 | 一般財団法人電力中央研究所 | 燃料極支持形固体酸化物形燃料電池の構造 |
US20070134540A1 (en) * | 2005-12-12 | 2007-06-14 | General Electric Company | Solid oxide electrochemical devices having a dimensionally stable bonding agent to bond an anode to anode interconnect and methods |
AU2007204758B2 (en) * | 2006-01-09 | 2010-01-21 | Saint-Gobain Ceramics & Plastics, Inc. | Fuel cell components having porous electrodes |
WO2007118127A2 (en) * | 2006-04-05 | 2007-10-18 | Saint-Gobain Ceramics & Plastics, Inc. | A sofc stack having a high temperature bonded ceramic interconnect and method for making same |
KR100835175B1 (ko) * | 2006-12-07 | 2008-06-05 | 한국전자통신연구원 | 주파수 선택적 기저대역을 이용하는 디지털 통신 시스템 및그 방법 |
KR100942091B1 (ko) * | 2007-11-22 | 2010-02-12 | 주식회사 포스코 | 평판형 고체산화물 연료전지의 적층구조 |
KR101071228B1 (ko) * | 2010-10-19 | 2011-10-10 | 김영정 | 고체산화물 연료전지 |
KR101432386B1 (ko) | 2012-12-18 | 2014-08-20 | 포스코에너지 주식회사 | 종채널과 횡채널을 갖는 고체산화물 연료전지 |
CN105742674B (zh) * | 2014-12-08 | 2018-07-24 | 中国科学院大连化学物理研究所 | 一种高温燃料电池的阴极材料及其制备方法 |
KR102038726B1 (ko) * | 2015-08-27 | 2019-10-30 | 주식회사 엘지화학 | 평판형 고체산화물 연료전지 및 이를 포함하는 전지모듈 |
CN105470529B (zh) * | 2015-12-03 | 2018-12-14 | 苏州攀特电陶科技股份有限公司 | 一种固体氧化物燃料电池电极及其制备方法和基于其的固体氧化物燃料电池 |
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JPS6343265A (ja) * | 1986-08-07 | 1988-02-24 | Mitsubishi Electric Corp | 燃料電池の製造方法 |
JP3151933B2 (ja) * | 1992-05-28 | 2001-04-03 | 株式会社村田製作所 | 固体電解質型燃料電池 |
JPH10321239A (ja) * | 1997-05-19 | 1998-12-04 | Nippon Telegr & Teleph Corp <Ntt> | 燃料電池の電極 |
KR100341402B1 (ko) * | 1999-03-09 | 2002-06-21 | 이종훈 | 고체산화물 연료전지의 단전지와 스택구조 |
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2003
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- 2003-10-24 JP JP2003364800A patent/JP2004152762A/ja active Pending
- 2003-10-27 US US10/694,695 patent/US7255952B2/en not_active Expired - Lifetime
- 2003-10-28 EP EP03024575A patent/EP1416557A3/en not_active Withdrawn
- 2003-10-28 KR KR10-2003-0075524A patent/KR100532203B1/ko active IP Right Grant
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Cited By (1)
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KR100665391B1 (ko) | 2004-10-30 | 2007-01-04 | 한국전력공사 | 개선된 구조의 평판형 고체산화물 연료전지 |
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EP1416557A2 (en) | 2004-05-06 |
KR20040038751A (ko) | 2004-05-08 |
CN1276537C (zh) | 2006-09-20 |
EP1416557A3 (en) | 2009-12-16 |
JP2004152762A (ja) | 2004-05-27 |
US7255952B2 (en) | 2007-08-14 |
US20040091766A1 (en) | 2004-05-13 |
CN1501536A (zh) | 2004-06-02 |
JP2008047545A (ja) | 2008-02-28 |
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