KR100887430B1 - 고형산화물 연료셀(sofc)-연료셀을 위한 전류집적기 - Google Patents
고형산화물 연료셀(sofc)-연료셀을 위한 전류집적기 Download PDFInfo
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- KR100887430B1 KR100887430B1 KR1020020030402A KR20020030402A KR100887430B1 KR 100887430 B1 KR100887430 B1 KR 100887430B1 KR 1020020030402 A KR1020020030402 A KR 1020020030402A KR 20020030402 A KR20020030402 A KR 20020030402A KR 100887430 B1 KR100887430 B1 KR 100887430B1
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- C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
- C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
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- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
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- H01M8/0245—Composites in the form of layered or coated products
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- H—ELECTRICITY
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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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- 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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- 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
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Abstract
Description
Claims (8)
- 700℃ 및 900℃의 사이의 온도에서 작동하고 그리고 고체 전해질이 장비되어 있으며, 양극, 전해질 및 음극을 포함하고 있는 평탄한 개별적으로 된 SOFC - 고온 - 연료셀들의 적립물의 전기적인 연결과 그리고 기계적인 지지를 위한 페라이트 철합금으로 된 전류집적기에 있어서,상기 페라이트 재료는:68 중량% 이상의 Fe 및 통상적인 불순물;22 내지 30.99 중량%의 Cr;1 내지 10 중량%의 Mo; 그리고0.01 내지 1.5 중량%의 이트륨, 희토류금속들 및 그의 산화물들로 구성되는 그룹으로부터 선택되는 최소한 하나의 재료를 포함하는 것을 특징으로 하는 전류집적기.
- 제 1 항에 있어서,고체 전해질은 Gd, Ca Sm 및 Y로 구성되는 그룹으로부터 선택되는 최소한 하나의 재료로 도핑된 세륨 산화물로 구성되는 것을 특징으로 하는 페라이트 철합금으로 된 전류집적기.
- 제 1 항에 있어서,고체 전해질은 Y, Ca, Sc 및 Yb로 구성되는 그룹으로부터 선택되는 최소한 하나의 재료로 도핑된 지르코늄 산화물로 구성되는 것을 특징으로 하는 페라이트 철합금으로 된 전류집적기.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,이 전류집적기는 최종 윤곽에 가까운 실시형태를 분말야금학적인 공법에 의 하여 가공되는 것을 특징으로 하는 페라이트 철합금으로 된 전류집적기.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,페라이트 재료는 추가적으로 0.1 내지 3 중량%의 Nb, Ti, Ni 및 Mn으로 구성되는 그룹으로부터 선택되는 최소한 하나의 재료를 함유하는 것을 특징으로 하는 페라이트 철합금으로 된 전류집적기.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,페라이트 재료는 22 중량%의 Cr, 2중량%의 Mo, 0.3중량%의 Ti, 0.5중량%의 Y2O3, 나머지가 철분으로 되어 있는 것을 특징으로 하는 페라이트 철합금으로 된 전류집적기.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,페라이트 재료는 26 중량%의 Cr, 2중량%의 Mo, 0.3 중량%의 Ti, 0.5중량%의 Y2O3, 나머지가 철분으로 되어 있는 것을 특징으로 하는 전류집적기.
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,페라이트 재료는 26 중량%의 Cr, 2중량%의 Mo, 0.3 중량%의 Ti, 0.4 중량%의 Nb, 0.5 중량%의 Y2O3, 나머지가 철분으로 되어 있는 것을 특징으로 하는 전류집적기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ATGM444/2001 | 2001-05-31 | ||
AT0044401U AT4810U1 (de) | 2001-05-31 | 2001-05-31 | Stromsammler für sofc-brennstoffzellen |
Publications (2)
Publication Number | Publication Date |
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KR20020092223A KR20020092223A (ko) | 2002-12-11 |
KR100887430B1 true KR100887430B1 (ko) | 2009-03-10 |
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Application Number | Title | Priority Date | Filing Date |
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KR1020020030402A KR100887430B1 (ko) | 2001-05-31 | 2002-05-30 | 고형산화물 연료셀(sofc)-연료셀을 위한 전류집적기 |
Country Status (7)
Country | Link |
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US (1) | US6737186B2 (ko) |
EP (1) | EP1263067B1 (ko) |
JP (1) | JP4084602B2 (ko) |
KR (1) | KR100887430B1 (ko) |
AT (1) | AT4810U1 (ko) |
AU (1) | AU782637B2 (ko) |
CA (1) | CA2388261C (ko) |
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US10883160B2 (en) | 2018-02-23 | 2021-01-05 | Ut-Battelle, Llc | Corrosion and creep resistant high Cr FeCrAl alloys |
JP7014754B2 (ja) * | 2019-07-09 | 2022-02-01 | Jfeスチール株式会社 | 硫化物系固体電池の集電体用のフェライト系ステンレス鋼板 |
US20230067972A1 (en) * | 2021-08-26 | 2023-03-02 | Proof Energy Inc. | Solid oxide fuel cells and methods of forming thereof |
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- 2002-05-27 EP EP02011728.9A patent/EP1263067B1/de not_active Expired - Lifetime
- 2002-05-30 CA CA2388261A patent/CA2388261C/en not_active Expired - Lifetime
- 2002-05-30 KR KR1020020030402A patent/KR100887430B1/ko active IP Right Grant
- 2002-05-30 AU AU44475/02A patent/AU782637B2/en not_active Expired
- 2002-05-31 US US10/159,860 patent/US6737186B2/en not_active Expired - Lifetime
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Also Published As
Publication number | Publication date |
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US20020182468A1 (en) | 2002-12-05 |
AT4810U1 (de) | 2001-11-26 |
CA2388261A1 (en) | 2002-11-30 |
EP1263067B1 (de) | 2019-12-04 |
AU782637B2 (en) | 2005-08-18 |
JP2003036868A (ja) | 2003-02-07 |
US6737186B2 (en) | 2004-05-18 |
EP1263067A2 (de) | 2002-12-04 |
CA2388261C (en) | 2012-08-21 |
AU4447502A (en) | 2003-12-04 |
KR20020092223A (ko) | 2002-12-11 |
EP1263067A3 (de) | 2007-07-18 |
JP4084602B2 (ja) | 2008-04-30 |
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