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燃料電池MEAの熱劣化メカニズムの解明
http://hdl.handle.net/10458/848
http://hdl.handle.net/10458/84826530945-4e07-4ac8-bf05-10787436bac1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004682878.pdf (948.2 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2007-10-30 | |||||
| タイトル | ||||||
| タイトル | 燃料電池MEAの熱劣化メカニズムの解明 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Elucidation of heat deterioration mechanism of MEA for Fuel cell | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Fuel cell, Deterioration, MEA, ESCA | |||||
| 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 | ネンリョウ デンチ MEA ノ ネツレッカ メカニズム ノ カイメイ | |||||
| 言語 | ja-Kana | |||||
| 著者 |
宮内, 孝明
× 宮内, 孝明× 佐賀, 翔直× 平山, 亮太× 田島, 大輔× 大坪, 昌久× Miyauchi, Takaaki× 佐賀, 翔直 |
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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 authors paid attention to the deterioration of MEA. The purpose of this paper is elucidation of the heat deterioration mechanism of MEA. Nafion film was heated with a hot press by three patterns of Normal, 70℃, and 150℃. And, MEA was analyzed by using ESCA. Consequently,the authors confirmed OH in the film heated at 150℃. The film generates the compound when reacting with nitrogen under the high temperature atmosphere. The OH is included in this compound. It has been understood that F structure of the film inside is attacked by OH, and it is deteriorated.The ratio of the active oxygen and oxygen in the Nafion film was calculated. Consequently, Oxides in the film contain about 5times from Normal in the state of 150℃. | |||||
| 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 36, p. 139-144, 発行日 2007-08-30 |
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| 出版者 | ||||||
| 出版者 | 宮崎大学工学部 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Faculty of Engineering, University of Miyazaki | |||||
| 言語 | en | |||||
| 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 | |||||
