抄録
We have been developing a rapid evaluation method for durability of SOFC stacks for thermal cycles during their lifetimes based on the assumption of residential use. The durability for thermal cycles is expected to be affected by the degradation during their long-term operation. In order to accelerate the evaluation, treatments to intentionally cause degradation were investigated. A degradation factor was determined depending on the SOFC stacks with different structures respectively because each degradation mechanism during their long-term operation also depends on them. The SOFC stacks were supplied by four SOFC stack manufactures in Japan. In this work, we investigated the Cr poisoning treatment to tubular SOFC (TOTO) and the S poisoning treatment to singlestep co-fired planar SOFC (Murata Manufacturing). As results of both cases, 10 years' worth of degradation was successful to be intentionally caused in short period.
| 元の言語 | 英語 |
|---|---|
| ホスト出版物のタイトル | Solid Oxide Fuel Cells 14, SOFC 2015 |
| 編集者 | K. Eguchi, S. C. Singhal |
| 出版者 | Electrochemical Society Inc. |
| ページ | 2209-2216 |
| ページ数 | 8 |
| エディション | 1 |
| ISBN（電子版） | 9781607685395 |
| DOI | |
| 出版物ステータス | 出版済み - 1 1 2015 |
| イベント | 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage - Glasgow, 英国 継続期間: 7 26 2015 → 7 31 2015 |
出版物シリーズ
| 名前 | ECS Transactions |
|---|---|
| 番号 | 1 |
| 巻 | 68 |
| ISSN（印刷物） | 1938-5862 |
| ISSN（電子版） | 1938-6737 |
その他
| その他 | 14th International Symposium on Solid Oxide Fuel Cells, SOFC 2015; held as part of the Electrochemical Society, ECS Conference on Electrochemical Energy Conversion and Storage |
|---|---|
| 国 | 英国 |
| 市 | Glasgow |
| 期間 | 7/26/15 → 7/31/15 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
これを引用
Durability assessment of SOFC stacks with several types of structures for thermal cycles during their lifetimes on residential use. / Hatae, T.; Sato, K.; Somekawa, T.; Matsuzaki, Y.; Amaha, S.; Yoshikawa, M.; Mugikura, Y.; Miyara, K.; Oshima, T.; Taniguchi, Shunsuke; Sasaki, Kazunari; Shimazu, M.; Takahashi, Y.; Kawakami, A.; Mori, N.; Yokokawa, H.
Solid Oxide Fuel Cells 14, SOFC 2015. 版 / K. Eguchi; S. C. Singhal. 1. 編 Electrochemical Society Inc., 2015. p. 2209-2216 (ECS Transactions; 巻 68, 番号 1).研究成果: 著書/レポートタイプへの貢献 › 会議での発言
}
TY - GEN
T1 - Durability assessment of SOFC stacks with several types of structures for thermal cycles during their lifetimes on residential use
AU - Hatae, T.
AU - Sato, K.
AU - Somekawa, T.
AU - Matsuzaki, Y.
AU - Amaha, S.
AU - Yoshikawa, M.
AU - Mugikura, Y.
AU - Miyara, K.
AU - Oshima, T.
AU - Taniguchi, Shunsuke
AU - Sasaki, Kazunari
AU - Shimazu, M.
AU - Takahashi, Y.
AU - Kawakami, A.
AU - Mori, N.
AU - Yokokawa, H.
PY - 2015/1/1
Y1 - 2015/1/1
N2 - We have been developing a rapid evaluation method for durability of SOFC stacks for thermal cycles during their lifetimes based on the assumption of residential use. The durability for thermal cycles is expected to be affected by the degradation during their long-term operation. In order to accelerate the evaluation, treatments to intentionally cause degradation were investigated. A degradation factor was determined depending on the SOFC stacks with different structures respectively because each degradation mechanism during their long-term operation also depends on them. The SOFC stacks were supplied by four SOFC stack manufactures in Japan. In this work, we investigated the Cr poisoning treatment to tubular SOFC (TOTO) and the S poisoning treatment to singlestep co-fired planar SOFC (Murata Manufacturing). As results of both cases, 10 years' worth of degradation was successful to be intentionally caused in short period.
AB - We have been developing a rapid evaluation method for durability of SOFC stacks for thermal cycles during their lifetimes based on the assumption of residential use. The durability for thermal cycles is expected to be affected by the degradation during their long-term operation. In order to accelerate the evaluation, treatments to intentionally cause degradation were investigated. A degradation factor was determined depending on the SOFC stacks with different structures respectively because each degradation mechanism during their long-term operation also depends on them. The SOFC stacks were supplied by four SOFC stack manufactures in Japan. In this work, we investigated the Cr poisoning treatment to tubular SOFC (TOTO) and the S poisoning treatment to singlestep co-fired planar SOFC (Murata Manufacturing). As results of both cases, 10 years' worth of degradation was successful to be intentionally caused in short period.
UR - http://www.scopus.com/inward/record.url?scp=84938785379&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84938785379&partnerID=8YFLogxK
U2 - 10.1149/06801.2209ecst
DO - 10.1149/06801.2209ecst
M3 - Conference contribution
AN - SCOPUS:84938785379
T3 - ECS Transactions
SP - 2209
EP - 2216
BT - Solid Oxide Fuel Cells 14, SOFC 2015
A2 - Eguchi, K.
A2 - Singhal, S. C.
PB - Electrochemical Society Inc.
ER -