Thin Solid Electrolyte Separators for Solid-State Lithium-Sulfur Batteries.
Thin Solid Electrolyte Separators for Solid-State Lithium-Sulfur Batteries.
复制标题
DOI:
10.1021/acs.nanolett.2c04216
复制
发表时间:
2022-12-28
期刊:
影响因子:
10.8
通讯作者:
Pasta, Mauro
中科院分区:
文献类型:
--
作者:
Kim, Soochan;Chart, Yvonne A.;Narayanan, Sudarshan;Pasta, Mauro
The lithium–sulfur battery is one of the most promising “beyond Li-ion” battery chemistries owing to its superior gravimetric energy density and low cost. Nonetheless, its commercialization has been hindered by its low cycle life due to the polysulfide shuttle and nonuniform Li-metal plating and stripping. Thin and dense solid electrolyte separators could address these issues without compromising on energy density. Here, we introduce a novel argyrodite (Li6PS5Cl)–carboxylated nitrile butadiene rubber (XNBR) composite thin solid electrolyte separator (TSE) (<50 μm) processed by a scalable calendering technique and compatible with Li-metal. When integrated in a full cell with a commercial tape-cast sulfur cathode (3.54 mgS cm–2) in the presence of an in situ polymerized lithium bis(fluorosulfonyl)imide-polydioxolane catholyte and a 100 μm Li-metal foil anode, we demonstrate stable cycling for 50 cycles under realistic operating conditions (stack pressure of <1 MPa and 30 °C).
登录
查看更多内容
影响因子:
5.5
作者:
Lee JM;Park YS;Moon JW;Hwang H
通讯作者:
Hwang H
影响因子:
9.3
作者:
Cheng, H.;Zhu, J.;Wang, M.
通讯作者:
Wang, M.
影响因子:
3.9
作者:
Lee, Jeong Hun;Kim, Soochan;Lee, Youngkwan
通讯作者:
Lee, Youngkwan
影响因子:
39.8
作者:
Gao, Xiangwen;Liu, Boyang;Bruce, Peter G.
通讯作者:
Bruce, Peter G.
影响因子:
32.5
作者:
Fu, Kun (Kelvin);Gong, Yunhui;Hu, Liangbing
通讯作者:
Hu, Liangbing