卤素
电解质
锂(药物)
阴极
石墨
卤化物
材料科学
插层(化学)
锂电池
无机化学
化学
离子键合
有机化学
医学
物理化学
离子
电极
内分泌学
烷基
作者
Sean K. Sandstrom,Xiulei Ji
出处
期刊:Joule
[Elsevier]
日期:2023-01-01
卷期号:7 (1): 13-14
被引量:1
标识
DOI:10.1016/j.joule.2022.12.016
摘要
Lithium halides are attractive as conversion cathodes for potentially high energy density lithium batteries but have not been explored in depth in aprotic electrolytes. In this issue of Joule, Wang and co-workers describe a set of design principles of the electrode and electrolyte to enable the reversibility of lithium halide/graphite mixture cathodes for lithium batteries. By establishing a general rule of liquefaction of the (inter)halogen and rationally designing the electrolyte, they introduced the interhalogen-graphite intercalation compounds as a new family of conversion cathodes for high-energy rechargeable batteries. Lithium halides are attractive as conversion cathodes for potentially high energy density lithium batteries but have not been explored in depth in aprotic electrolytes. In this issue of Joule, Wang and co-workers describe a set of design principles of the electrode and electrolyte to enable the reversibility of lithium halide/graphite mixture cathodes for lithium batteries. By establishing a general rule of liquefaction of the (inter)halogen and rationally designing the electrolyte, they introduced the interhalogen-graphite intercalation compounds as a new family of conversion cathodes for high-energy rechargeable batteries. Lithium halide cathodes for Li metal batteriesXu et al.JouleDecember 7, 2022In BriefCathode development is critical to improving energy density and lowering costs of advanced batteries toward green energy transition and net zero emission goals. A family of high-capacity, earth-abundant lithium halide cathodes was developed to reduce the cost and eliminate the use of critical materials such as cobalt and nickel. With the knowledge of the general rule of liquefaction and rational electrolyte design, we open up a previously unexplored space for high-energy, low-cost cathodes. Full-Text PDF
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