A high-energy quinone-based all-solid-state sodium metal battery | |
Chi, Xiaowei; Hao, Fang; Zhang, Jibo; Wu, Xiangwei; Zhang, Ye; Gheytani, Saman; Wen, Zhaoyin; Yao, Yan | |
刊名 | NANO ENERGY |
2019-08-01 | |
卷号 | 62页码:718 |
关键词 | Solid-state battery Organic quinone electrode Dissolution Sodium metal Interface |
ISSN号 | 2211-2855 |
DOI | 10.1016/j.nanoen.2019.06.005 |
文献子类 | Article |
英文摘要 | Redox-active organic electrode materials show great promise as an addition to inorganic electrode materials for grid-scale energy storage due to their ability to store various cations, moderate operating potentials, and relatively high theoretical specific capacities. However, most organic compounds when reduced suffer from dissolution in organic liquid electrolytes, resulting in poor cycling stability. Herein, we show for the first time an all-solid-state battery based on an oxide-based solid electrolyte, beta-alumina solid electrolyte (BASE), that not only enables stable cycling of an organic quinone-based compound (pyrene-4,5,9,10-tetraone, PTO) with high specific energy (similar to 900 Wh kg(-1)) at the material level but also demonstrates the best cycling stability (1000 h at 0.5 mA cm(-2)) with a sodium metal anode among any reported all-solid-state sodium metal batteries (ASSMBs). Anode-electrolyte interfacial resistance was successfully reduced by introducing a Sn thin film between the Na anode and BASE. The cathode-electrolyte interfacial barrier was overcome with a mechanically compliant PTO-poly(ethylene oxide)-carbon composite cathode that forms interpenetrating ionic and electronic pathways which favor full utilization of PTO. This proof-of-concept demonstration combining organic electrode materials with an oxide-based solid electrolyte and the interface modification strategies pave the way for ASSMBs with higher capacity and cycling stability. |
WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE BV |
内容类型 | 期刊论文 |
源URL | [http://ir.sic.ac.cn/handle/331005/26942] |
专题 | 中国科学院上海硅酸盐研究所 |
推荐引用方式 GB/T 7714 | Chi, Xiaowei,Hao, Fang,Zhang, Jibo,et al. A high-energy quinone-based all-solid-state sodium metal battery[J]. NANO ENERGY,2019,62:718. |
APA | Chi, Xiaowei.,Hao, Fang.,Zhang, Jibo.,Wu, Xiangwei.,Zhang, Ye.,...&Yao, Yan.(2019).A high-energy quinone-based all-solid-state sodium metal battery.NANO ENERGY,62,718. |
MLA | Chi, Xiaowei,et al."A high-energy quinone-based all-solid-state sodium metal battery".NANO ENERGY 62(2019):718. |
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