KR20200135835A - 전기화학 소자의 금속 지지체, 전기화학 소자, 전기화학 모듈, 전기화학 장치, 에너지 시스템, 고체 산화물형 연료 전지, 고체 산화물형 전해 셀 및 금속 지지체의 제조 방법 - Google Patents
전기화학 소자의 금속 지지체, 전기화학 소자, 전기화학 모듈, 전기화학 장치, 에너지 시스템, 고체 산화물형 연료 전지, 고체 산화물형 전해 셀 및 금속 지지체의 제조 방법 Download PDFInfo
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- KR20200135835A KR20200135835A KR1020207030255A KR20207030255A KR20200135835A KR 20200135835 A KR20200135835 A KR 20200135835A KR 1020207030255 A KR1020207030255 A KR 1020207030255A KR 20207030255 A KR20207030255 A KR 20207030255A KR 20200135835 A KR20200135835 A KR 20200135835A
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- metal support
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Abstract
Description
[도 2] 전기화학 소자 및 전기화학 모듈의 구성을 나타내는 개략도이다.
[도 3] 전기화학 장치 및 에너지 시스템의 구성을 나타내는 개략도이다.
[도 4] 전기화학 모듈의 구성을 나타내는 개략도이다.
[도 5] 금속 지지체의 구조를 나타내는 평면도 및 단면도(斷面圖)이다.
[도 6] 금속 지지체의 구조를 나타내는 평면도 및 단면도이다.
[도 7] 금속 지지체의 구조를 나타내는 평면도 및 단면도이다.
[도 8] 별도의 전기화학 장치 및 에너지 시스템의 구성을 나타내는 개략도이다.
1a : 표면측 면
1b : 이면측 면
1c : 관통 공간
1d : 표면측 개구부
1e : 이면측 개구부
1f : 금속 산화물층
1g : 구멍 영역
2 : 전극층
4 : 전해질층
6 : 대극 전극층
T : 두께
D : 내경, 직경, 구멍 직경
P : 피치, 간격
S : 면적(표면측 개구부)
10 : 제1 금속판
10a : 제1 표면측 면
10b : 제1 이면측 면
10c : 제1 관통 공간
10d : 제1 표면측 개구부
10e : 제1 이면측 개구부
10g : 제1 구멍 영역
T1 : 두께
D1 : 내경, 직경, 구멍 직경
P1 : 피치, 간격
S1 : 면적(표면측 개구부)
20 : 제2 금속판
20a : 제2 표면측 면
20b : 제2 이면측 면
20c : 제2 관통 공간
20d : 제2 표면측 개구부
20e : 제2 이면측 개구부
T2 : 두께
D2 : 내경, 직경, 구멍 직경
P2 : 피치, 간격
E : 전기화학 소자
M : 전기화학 모듈
Y : 전기화학 장치
Z : 에너지 시스템
Claims (18)
- 전기화학 소자의 금속 지지체로서,
상기 금속 지지체는 전체로서 판형이며, 상기 금속 지지체는, 전극층이 형성된 면을 표면측 면으로 하여, 상기 표면측 면으로부터 이면측 면으로 관통하는 복수의 관통 공간을 가지고, 상기 관통 공간의 상기 표면측 면의 개구부인 표면측 개구부의 면적이 3.0×10-4㎟ 이상 3.0×10-3㎟ 이하인,
금속 지지체. - 제1항에 있어서,
상기 표면측 개구부가, 직경이 20㎛ 이상 60㎛ 이하인 원형 또는 대략 원형인, 금속 지지체. - 제1항 또는 제2항에 있어서,
상기 관통 공간의 상기 이면측 면의 개구부인 이면측 개구부가, 상기 표면측 개구부보다 큰 면적 또는 직경을 가지는, 금속 지지체. - 제1항 내지 제3항 중 어느 한 항에 있어서,
상기 표면측 개구부의 간격이 0.05㎜ 이상 0.3㎜ 이하인, 금속 지지체. - 제1항 내지 제4항 중 어느 한 항에 있어서,
두께가 0.1㎜ 이상 1.0㎜ 이하인, 금속 지지체. - 제1항 내지 제5항 중 어느 한 항에 있어서,
금속판을 복수 중첩하여 형성되어 있는, 금속 지지체. - 제1항 내지 제6항 중 어느 한 항에 있어서,
동일 또는 대략 동일한 두께의 금속판을 복수 중첩하여 형성되어 있는, 금속 지지체. - 제1항 내지 제6항 중 어느 한 항에 있어서,
금속제의 판인 제1 금속판과, 상기 제1 금속판보다 두께가 큰 금속제의 판인 제2 금속판을 포함하는, 복수의 금속판을 중첩하여 형성되어 있고, 상기 제1 금속판은 상기 제2 금속판보다 상기 표면측 면의 측에 배치되어 있는, 금속 지지체. - 제1항 내지 제8항 중 어느 한 항에 있어서,
재료가 Fe-Cr계 합금인, 금속 지지체. - 제1항 내지 제9항 중 어느 한 항에 있어서,
상기 표면측 면 중 적어도 일부가 금속 산화물막으로 덮혀 있는, 금속 지지체. - 제1항 내지 제10항 중 어느 한 항에 기재된 금속 지지체의 상기 표면측 면에, 적어도 전극층과 전해질층과 대극(對極) 전극층이 형성된 전기화학 소자.
- 제11항에 기재된 전기화학 소자가 복수 집합한 상태로 배치되는 전기화학 모듈.
- 제11항에 기재된 전기화학 소자 혹은 제12항에 기재된 전기화학 모듈과 연료 변환기를 적어도 가지고, 상기 전기화학 소자 혹은 상기 전기화학 모듈과 상기 연료 변환기 사이에서 환원성 성분을 함유하는 가스를 유통하는 연료 공급부를 가지는, 전기화학 장치.
- 제11항에 기재된 전기화학 소자 혹은 제12항에 기재된 전기화학 모듈과, 상기 전기화학 소자 혹은 상기 전기화학 모듈로부터 전력을 인출하거나 또는 상기 전기화학 소자 혹은 상기 전기화학 모듈에 전력을 유통하는 전력 변환기를 적어도 가지는, 전기화학 장치.
- 제13항 또는 제14항에 기재된 전기화학 장치와, 상기 전기화학 장치로부터 배출되는 열을 재이용하는 배열(排熱) 이용부를 가지는, 에너지 시스템.
- 제11항에 기재된 전기화학 소자를 구비하고, 상기 전기화학 소자로 발전 반응을 발생시키는 고체 산화물형 연료 전지.
- 제11항에 기재된 전기화학 소자를 구비하고, 상기 전기화학 소자로 전해 반응을 발생시키는 고체 산화물형 전해 셀.
- 제1항 내지 제10항 중 어느 한 항에 기재된 금속 지지체를 제조하는 제조 방법으로서, 금속 재료판에 대하여, 레이저 가공 또는 펀칭 가공 또는 에칭 가공 중 어느 하나, 또는, 이들의 조합에 의해, 상기 표면측 면으로부터 이면측 면으로 관통하는 복수의 관통 공간을 형성하는, 금속 지지체의 제조 방법.
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JP2008525967A (ja) | 2004-12-21 | 2008-07-17 | ユナイテッド テクノロジーズ コーポレイション | 高比出力の固体酸化物型燃料電池スタック |
KR20140052943A (ko) * | 2011-02-04 | 2014-05-07 | 에이에프씨 에너지 피엘씨 | 연료 전지 |
KR20170057366A (ko) * | 2014-09-19 | 2017-05-24 | 오사까 가스 가부시키가이샤 | 전기 화학 소자, 고체 산화물형 연료 전지 셀, 및 이들의 제조 방법 |
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CA3107244A1 (en) | 2019-10-03 |
CN112106243B (zh) | 2024-06-21 |
WO2019189913A1 (ja) | 2019-10-03 |
EP3790091A4 (en) | 2022-04-06 |
JP2024059970A (ja) | 2024-05-01 |
KR102745790B1 (ko) | 2024-12-23 |
CN112106243A (zh) | 2020-12-18 |
JP7470038B2 (ja) | 2024-04-17 |
TW202005156A (zh) | 2020-01-16 |
EP3790091A1 (en) | 2021-03-10 |
TWI821267B (zh) | 2023-11-11 |
JPWO2019189913A1 (ja) | 2021-04-22 |
US11670779B2 (en) | 2023-06-06 |
US20210119228A1 (en) | 2021-04-22 |
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