ダウンロード数: 31
このアイテムのファイル:
| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| electrochemistry.22-00100.pdf | 4.35 MB | Adobe PDF | 見る/開く |
| タイトル: | 3,6-Diphenyltetrazine as Cathode Active Material for Sodium Ion Batteries |
| 著者: | WATANABE, Jun FURUSAWA, Masaki NAKAMOTO, Kosuke   https://orcid.org/0000-0003-4398-6597 (unconfirmed)SUN, Yuchao TASHIMA, Masatoshi YAMAOKA, Keiko FUJIWARA, Seiko KIM, Han Seul OKADA, Shigeto ALBRECHT, Ken |
| 著者名の別形: | 古澤, 将樹 中本, 康介 岡田, 重人 アルブレヒト, 建 |
| キーワード: | Sodium Ion Battery Organic Battery Cathode Material s-Tetrazine |
| 発行日: | Nov-2022 |
| 出版者: | The Electrochemical Society of Japan |
| 誌名: | Electrochemistry |
| 巻: | 90 |
| 号: | 11 |
| 論文番号: | 117005 |
| 抄録: | 3, 6-diphenyltetrazine (DPT) is an electron-deficient π-conjugated molecule with a perfectly planar structure and high crystallinity. In this study, discharge-charge tests of crystalline DPT as a cathode material for sodium ion batteries were conducted. DPT showed an initial reversible capacity of 102 mAh/g (theoretical capacity 114 mAh/g), corresponding to one electron reaction. The plateau of the discharge-charge profiles was observed at 1.9–2.1 V vs. Na/Na⁺. According to the ex-situ XRD, FT-IR, and XPS measurements to investigate the discharge-charge mechanism, the redox center was identified as the conjugated tetrazine ring. DPT was in a crystalline form in both the charged and discharged state and indicated the potential as a reversible Na ion host. |
| 著作権等: | © The Author(s) 2022. Published by ECSJ. This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 License (CC BY), which permits unrestricted reuse of the work in any medium provided the original work is properly cited. |
| URI: | http://hdl.handle.net/2433/278953 |
| DOI(出版社版): | 10.5796/electrochemistry.22-00100 |
| 出現コレクション: | 学術雑誌掲載論文等 |
このアイテムは次のライセンスが設定されています: クリエイティブ・コモンズ・ライセンス
