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Ion-regulating Hybrid Electrolyte Interface for Long-life and Low N/P Ratio Lithium Metal Batteries
https://oist.repo.nii.ac.jp/records/2845
https://oist.repo.nii.ac.jp/records/2845a290c7f4-8bc2-4cba-994f-f39a142dfc48
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
221114_MS (4) (1.9 MB)
|
CC BY-NC-ND 4.0
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International(https://creativecommons.org/licenses/by-nc-nd/4.0/) |
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2022-11-15 | |||||
| タイトル | ||||||
| タイトル | Ion-regulating Hybrid Electrolyte Interface for Long-life and Low N/P Ratio Lithium Metal Batteries | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | bacterial cellulose | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | lithium dendrite | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | composite gel electrolyte | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | lithium metal battery | |||||
| 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 | journal article | |||||
| 著者（英） |
Ding, Chenfeng
× Ding, Chenfeng× Liu, Yuan× Ono, Luis K.× Tong, Guoqing× Zhang, Congyang× Zhang, Jiahao× Lan, Jinle× Yu, Yunhua× Chen, Bingbing× Qi, Y.B. |
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| 書誌情報 |
en : Energy Storage Materials 巻 50, p. 417-425, 発行日 2022-05-28 |
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| 抄録 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Practical lithium metal batteries (LMBs) require full and reversible utilization of limited metallic Li anodes at a solid/quasi-solid electrolyte condition. This leads to a challenging issue, i.e., how to create compatible interphases to regulate interfacial ionic transport and protect the reactive metal. Herein, to address this issue, we report a robust cellulose-based composite gel electrolyte (r-CCE) capable of stabilizing ion deposition via compositing bacterial cellulose (BC) skeleton with Li6.4La3Zr1.4Ta0.6O12 (LLZTO) particles. Benefiting from the decoupled segment structure of cellulose and additional ionic channels of LLZTO, r-CCE not only achieves high ionic conductivity (1.68 × 10−3 S/cm) with a remarkable Li-ion transfer number (∼0.92) and a wide window of electrochemical stability (∼5.3 V), but also helps stabilize the Li anode. Utilizing ultrathin lithium metal anodes (15 μm), ultra-stable symmetric Li/Li cells that are armed with r-CCE demonstrate a highly stable plating/stripping process. Furthermore, a high areal capacity of ∼4.2 mAh/cm2, and 100 cycles with improved stability of the full Li metal batteries with n/p ratio of ∼0.74 are achieved. | |||||
| 出版者 | ||||||
| 出版者 | Elsevier B.V. | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 2405-8297 | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | info:doi/10.1016/j.ensm.2022.05.035 | |||||
| 権利 | ||||||
| 権利情報 | © 2022 Elsevier B.V. | |||||
| 関連サイト | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | https://www.sciencedirect.com/science/article/pii/S2405829722002860 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
