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電気二重層キャパシタの高エネルギー密度化と劣化に関する検討
http://hdl.handle.net/10458/3604
http://hdl.handle.net/10458/3604ab9d6fd8-02f3-471d-be0d-86a0b2a71b01
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
23engineering40_pp.121-126.pdf (1.0 MB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-03-11 | |||||
| タイトル | ||||||
| タイトル | 電気二重層キャパシタの高エネルギー密度化と劣化に関する検討 | |||||
| 言語 | ja | |||||
| タイトル | ||||||
| タイトル | Examination on electric double layer capacitor for high energy density and it's deterioration mechanism | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 言語 | en | |||||
| 主題Scheme | Other | |||||
| 主題 | Oxygen plasma treatment, Phenolic hydroxyl group, Deterioration factor | |||||
| 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 | デンキ ニジュウソウ キャパシタ ノ コウエネルギー ミツドカ ト レッカ ニ カンスル ケントウ | |||||
| 言語 | ja-Kana | |||||
| 著者 |
平川, 諒太郎
× 平川, 諒太郎× 吉玉, 拓× 木下, 禎英× 田島, 大輔× 大坪, 昌久× Hirakawa, Ryotaro× 吉玉, 拓× 木下, 禎英 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, a high-capacity electric double layer capacitor (EDLC) and elucidation of degradation mechanism of EDLC were targeted. Firstly, powdery activated carbons were treated using dielectric barrier discharge in which operation gas was mixed gas of Ar and O2 for increasing surface area. As the results, surface area of 15 s-treated-activated-carbon increased in comparison with parent ones. Also, capacitance of EDLC using the 15 s-treated-activated-carbons increased in comparison with parent ones. Therefore, it was clearly understand that oxygen plasma treatment of powdery activated carbon was effective, and the most suitable time of plasma treatment of activated carbon for EDLC was 15 s. Secondly, the accelerated aging test of EDLC was taken for finding deterioration factor. As the results, the capacitance decreased and the internal resistance increased when charging voltage was high. In addition, moisture content of the deteriorated sample increased. Therefore, it was clearly understood that charging voltage and moisture content of electrolyte were one of the deterioration factor. | |||||
| 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 40, p. 121-126, 発行日 2011-07-30 |
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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 | |||||
