2012 Fiscal Year Final Research Report
Development of Si-free Sealing Technique for Solid Oxide Fuel Cells withLong-term Durability at High-temperatures
| Project/Area Number |
22360284
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Structural/Functional materials
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| Research Institution | Hosei University |
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Principal Investigator |
AKASHI Takaya 法政大学, 生命科学部, 教授 (20312647)
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| Co-Investigator(Kenkyū-buntansha) |
NANKO Makoto 長岡技術科学大学, 工学部, 准教授 (90272666)
HAYASHI Shigenari 北海道大学, 大学院・工学研究院, 准教授 (10321960)
KIYONO Hajime 芝浦工業大学, 工学部, 准教授 (50281788)
UEDA Mitsutoshi 東京工業大学, 理工学研究科, 助教 (90376939)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 長寿命化 / 燃料電池 / 接合 / 材料加工・処理 / ナノ材料 |
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| Research Abstract |
Silicon-free gas sealing technique was developed, employing liquid-phase-oxidation (LPO) joining of yttria-stabilized zirconia (YSZ) and stainless alloy via ZrO2-dispersed Al interlayer. During the LPO-joining, the ZrO2/Al2O3 composite interlayer was formed between YSZ and Fe-Cr alloy. The composite interlayer had an excellent oxygen gas seal property, and high durability under thermal cycles. Furthermore, it was also confirmed that the composite interlayer formed via NiO-dispersed Al interlayer had high durability under thermal cycles.
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Research Products
(71 results)
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[Journal Article] Oxygen-17 nuclear magneticresonance measurements on apatite-type lanthanum silicate (La_<9.33>(SiO_4)_6O_2)2012
Author(s)
H. Kiyono, Y. Matsuda, T. Shimada, M. Ando, I. Oikawa, H. Maekawa, S. Nakayama,S. Ohki, M. Tansho, T. Shimizu, P. Florian,D. Massiot
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Journal Title
Solid State Ionics
Volume: 228
Pages: 64-69
Peer Reviewed
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