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ナフィオン膜の熱劣化メカニズムの解明
http://hdl.handle.net/10458/1621
http://hdl.handle.net/10458/1621559a35e5-3455-4617-95d8-709b3e0d42ef
名前 / ファイル | ライセンス | アクション |
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KJ00005015953.pdf (423.0 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-11-11 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | ナフィオン膜の熱劣化メカニズムの解明 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Elucidation of heat deterioration mechanism of Nafion film | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fuel cell, Deterioration, MEA, XPS | |||||
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 | departmental bulletin paper | |||||
その他(別言語等)のタイトル | ||||||
その他のタイトル | ナフィオンマク ノ ネツレッカ メカニズム ノ カイメイ | |||||
言語 | ja-Kana | |||||
著者 |
佐賀, 翔直
× 佐賀, 翔直× 平山, 亮太× 山内, 建二× 田島, 大輔× 大坪, 昌久× 佐賀, 翔直× Yamauchi, Kenji |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | As a current state, a reactive mechanism and the deterioration mechanism of the fuel cells is not yet clarified before the practical use. The problem of deterioration in the fuel cells are "Durability of MEA", "Dissolution of platinum in catalyst" and "Surface corrosion of separator" etc. Then, the author paid attention to the deterioration of MEA. The purpose of this paper is elucidation of the heat deterioration mechanism of MEA. The film was heated with a hot press by four patterns of Normal,80℃ 100℃, 130℃,and 150℃,and with a electric heating furnace by five patterns of 100℃, 150℃ ,200℃, 250℃,and 300℃. And, MEA was analyzed by using XPS. Consequently, when an electric furnace is used above 250℃, and a hot press is used above 130℃,sulfur elem ents decrease in number. It is considered that thermal cracking was caused by the sulfur element cluster. As a result of destroying a cluster, the degree of ion migration fell. It turned out that this led to the output fall. | |||||
言語 | en | |||||
書誌情報 |
ja : 宮崎大学工学部紀要 en : Memoirs of Faculty of Engineering, University of Miyazaki 巻 37, p. 169-174, 発行日 2008-08-30 |
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出版者 | ||||||
言語 | ja | |||||
出版者 | 宮崎大学工学部 | |||||
出版者 | ||||||
言語 | en | |||||
出版者 | Faculty of Engineering, University of Miyazaki | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05404924 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00732558 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |