Property of Solid Oxide Fuel Cell Having a Thin YSZ Electrolyte Film Grown on Porous Ni-YSZ Cermet Anode by RF Magnetron Sputtering
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- KAKEYAMA Tomoya
- Osaka Institute of Technology
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- NAGATA Akiyoshi
- Osaka Institute of Technology
Bibliographic Information
- Other Title
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- 高周波スパッタリング法によるＮｉ‐イットリア安定化ジルコニアサーメット燃料極を用いた薄膜固体酸化物燃料電池の特性
- ソクホウ コウシュウハ スパッタリングホウ ニ ヨル Ni イットリア アンテイカ ジルコニアサーメット ネンリョウキョク オ モチイタ ハクマク コタイサンカブツ ネンリョウ デンチ ノ トクセイ
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Abstract
Solid oxide fuel cell (SOFC) having a thin yttria stabilized zirconia (YSZ) electrolyte film was prepared on the anode electrode of a porous Ni-YSZ cermet substrate by the RF magnetron sputtering growth. The constitutional YSZ films were characterized based on dependence on the substrate temperature and sputtering time. A thin YSZ film grown at substrate temperature of 400°C indicated a crystal structure similar to the bulk electrolyte one by the diffusion growth in the film and conductivity of the film also increased with increasing substrate temperature. Terminal voltage at 1000°C of an SOFC having thin YSZ film with 9 decreased with operating time, because YSZ electrolyte was deformed to crystal structure with many pores by the thermal energy of the operating temperature.
Journal
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- Shinku
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Shinku 46 (6), 524-528, 2003
The Vacuum Society of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390282679039863808
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- NII Article ID
- 10011611134
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- NII Book ID
- AN00119871
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- ISSN
- 18809413
- 05598516
- http://id.crossref.org/issn/05598516
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- NDL BIB ID
- 6639893
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed
