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| Presentation | 2012-02-10 16:00 Power Generation with High Fuel Utilization in Intermediate Temperature Operating SOFC Unit Based on Anode-Supported Planar Cell Kotoe Mizuki, Masayuki Yokoo, Himeko Orui, Kimitaka Watanabe, Katsuya Hayashi (NTT)  EE2011-59 CPM2011-175 Link to ES Tech. Rep. Archives: CPM2011-175 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | 平板燃料極支持型SOFC(Solid Oxide Fuel Cell)単セルユニットにおける、高燃料利用率運転時の発電特性、アノード排ガス中の水蒸気分圧、発電後のセルの微細構造について調べた。電流密度0.53 A/cm2、燃料利用率95%の条件で2つの単セルユニットで発電試験を行った結果、一方では電圧低下が見られ、もう一方では安定した電圧特性を示した。これらのアノード排ガスの水蒸気分圧を分析した結果、初期の実質燃料利用率が設定燃料利用率に対して低いとき、セル電圧の経時的低下が生じることを明らかにした。さらにこのとき、ニッケルの酸化が進行し、電解質に亀裂を生じさせて燃料極への空気の侵入を加速させることを示唆する結果を得た。 | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Solid Oxide Fuel Cells (SOFC) / Fuel Utilization / dispersed power source / / / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 111, no. 434, CPM2011-175, pp. 39-43, Feb. 2012. | |
| Paper # | CPM2011-175 | |
| Date of Issue | 2012-02-03 (EE, CPM) | |
| ISSN | Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 | |
| Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) | |
| Download PDF | EE2011-59 CPM2011-175 Link to ES Tech. Rep. Archives: CPM2011-175 |
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| Conference Information | |
| Committee | CPM EE |
| Conference Date | 2012-02-10 - 2012-02-10 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kikai-Shinko-Kaikan Bldg |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Battery technology, etc |
| Paper Information | |
| Registration To | CPM |
| Conference Code | 2012-02-CPM-EE |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Power Generation with High Fuel Utilization in Intermediate Temperature Operating SOFC Unit Based on Anode-Supported Planar Cell |
| Sub Title (in English) | |
| Keyword(1) | Solid Oxide Fuel Cells (SOFC) |
| Keyword(2) | Fuel Utilization |
| Keyword(3) | dispersed power source |
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| 1st Author's Name | Kotoe Mizuki |
| 1st Author's Affiliation | NTT Energy and Environment Systems Laboratories (NTT) |
| 2nd Author's Name | Masayuki Yokoo |
| 2nd Author's Affiliation | NTT Energy and Environment Systems Laboratories (NTT) |
| 3rd Author's Name | Himeko Orui |
| 3rd Author's Affiliation | NTT Energy and Environment Systems Laboratories (NTT) |
| 4th Author's Name | Kimitaka Watanabe |
| 4th Author's Affiliation | NTT Energy and Environment Systems Laboratories (NTT) |
| 5th Author's Name | Katsuya Hayashi |
| 5th Author's Affiliation | NTT Energy and Environment Systems Laboratories (NTT) |
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| Speaker | Author-1 |
| Date Time | 2012-02-10 16:00:00 |
| Presentation Time | 25 minutes |
| Registration for | CPM |
| Paper # | EE2011-59, CPM2011-175 |
| Volume (vol) | vol.111 |
| Number (no) | no.433(EE), no.434(CPM) |
| Page | pp.39-43 |
| #Pages | 5 |
| Date of Issue | 2012-02-03 (EE, CPM) |
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