Electrophretic Deposition of LDC/LSGM/LDC Tri-layers on NiO-YSZ for Anode-supported SOFC
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- T. Suzuki Harue
- Department of Energy Science and Nuclear Engineering, Tokyo City University Nano Ceramics Center, National Institute for Materials Science
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- Uchikoshi Tetsuo
- Nano Ceramics Center, National Institute for Materials Science
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- Kobayashi Kiyoshi
- Fuel Cell Materials Center, National Institute for Materials Science
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- S. Suzuki Tohru
- Nano Ceramics Center, National Institute for Materials Science
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- Sugiyama Tatsuo
- Department of Energy Science and Nuclear Engineering, Tokyo City University
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- Furuya Kenji
- Department of Energy Science and Nuclear Engineering, Tokyo City University
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- Matsuda Motohide
- Graduate School of Science and Technology, Kumamoto University
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- Sakka Yoshio
- Nano Ceramics Center, National Institute for Materials Science
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- Munakata Fumio
- Department of Energy Science and Nuclear Engineering, Tokyo City University
Bibliographic Information
- Other Title
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- Electrophoretic deposition of GDC/LSGM/GDC tri-layers on NiO-YSZ for anode-supported SOFC
Abstract
The SOFC cell composed of an LSGM solid electrolyte and LDC buffer layers was fabricated. The formation of the LDC/LSGM/LDC tri-layer on the NiO-YSZ substrate was performed by a sequential electrophoretic deposition (EPD) technique. The performance of the cells was evaluated at temperatures between 500 and 800 ℃ using H2 and air as the fuel and oxidant, respectively. The cell's open circuit voltage (OCV) of about 0.8V is lower than 1.1V which is the theoretical OCV of the LSGM electrolyte. This suggests that the dense LDC layer may work as the electrolyte in place of the LSGM. It is considered that the microstructure of the LDC buffer layer should be controlled to improve the cell performance.
Journal
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- Transactions of the Materials Research Society of Japan
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Transactions of the Materials Research Society of Japan 35 (3), 723-725, 2010
The Materials Research Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001205513097472
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- NII Article ID
- 130004676365
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- COI
- 1:CAS:528:DC%2BC3cXhsFequ7bE
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- ISSN
- 21881650
- 13823469
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- Text Lang
- en
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed