| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2008-10-20 |
| タイトル |
|
|
タイトル |
溶融炭酸塩燃料電池におけるカソード側セパレータの腐食機構の解析 |
|
言語 |
ja |
| タイトル |
|
|
タイトル |
Interpretation of Corrosion Mechanism on Cathode Side Separator for Molten Carbonate Fuel Cell |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Separator |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Molten Carbonate Fuel Cell |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Corrosion Mechanism |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
Corrosion Rate |
| 主題 |
|
|
主題Scheme |
Other |
|
主題 |
SUS310S Austenitic Stainless Steel |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| アクセス権 |
|
|
アクセス権 |
open access |
|
アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 作成者 |
朴, 炯鍋
後藤, 正治
麻生, 節夫
李, 圭澤
小松, 芳成
PARK, Hyeoung-Ho
GOTO, Shoji
ASO, Setsuo
LEE, Kyu-Taek
KOMATSU, Yosinari
|
| 内容記述 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
This study was carried out for the purpose of investigating the corrOSIOn behavior and mechanism on a separator for a molten carbonate fuel cell under both the electrolyte and cathode side environment. A SUS310S austenitic stainless steel was used as the separator material. Corrosion proceeded via three steps; a formation step of corrosion product in which rapid corrosion take places until a stable corrosion product is formed after the beginning of corrosion; secondly, a protection step against corrosion until breakaway occurs after the formation step of the stable corrosion product; finally, an advance step of corrosion after breakaway. From the standpoint of the behavior of the elements in the separator, Fe, Cr and Ni were formed richly in the region of the corrosion product, in the region of corrosion protection, and at the Cr-depleted zone respectively. With respect to the corrosion mechanism, direct reaction with electrolyte and elements of the separator at the cathode side was the main corrosion mechanism, and the final corrosion product was LiFe02. The corrosion rate of the separator at the cathode side was rapid at the initial stage of corrosion. However, the corrosion rate was decreased due to the resistant effect of chromium oxide. |
|
言語 |
en |
| 出版タイプ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| 書誌情報 |
素材物性学雑誌
巻 10,
号 2,
p. 18-26,
発行日 1997-12-01
|
| 収録物識別子 |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
09199853 |
| 出版者 |
|
|
出版者 |
日本素材物性学会 |
sozai10b2.pdf (868.9 kB)
