イベント情報
【GIR公開セミナー】Dr. Stefano Passerini / Helmholtz Institute Ulm（ドイツ）
| 日時 | 2024.3.11（15：00～16：30） |
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| 会場 | |
| 講演者 | Dr. Stefano Passerini |
| 所属機関 | Helmholtz Institute Ulm （ドイツ） |
| 講演タイトル | "Electrode/Electrolyte Interlayers Enabling Solid State Alkali Metal Batteries" ＜詳細＞ Solid-state lithium batteries (SSLBs) have been considered as the most promising next-generation energy storage system because they are expected to circumvent safety issues and enhance energy density. The employment of solid electrolytes (SEs) may enable usage of alkali metals, which possess lowest redox potential and a remarkably high theoretical capacity. Most important is the replacement of volatile and flammable liquid electrolytes with SEs, providing a promising opportunity to reduce, if not eliminate, the risk of fire and related safety issues. Finally, the implementation of SEs allows cells with bipolar design. This enables increased energy densities as well as reduced overall cost because of the minimized non-active components, such as current collectors inside the cells, but also packaging and external electric connections. Thereby, ever-growing interests and efforts from both academia and industry have been dedicated to this field. Here we describe a new approach involving the use of thin liquid or polymer/liquid interlayers between the electrolyte and electrodes to enable quasi-solid-state cells. Cells employing various positive electrodes coupled with either lithium or sodium metal electrode, offer good cycling performance even in bipolar-stacked configuration. |
| 言語 | 英語 |
| 対象 | どなたでも、ご参加いただけます。 |
| 共催 | グローバルイノベーション研究院 エネルギー分野 富永チーム 卓越大学院プログラム |
| お問い合わせ窓口 | グローバルイノベーション研究院・工学研究院 富永 洋一 e-mail: ytominag(ここに@ を入れてください）cc.tuat.ac.jp |
| 備考 | 本セミナーは対面のみの講演となります。
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