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首页> 中文期刊> 《储能科学与技术》 >锂电池百篇论文点评(2019.02.01-2019.03.31)

锂电池百篇论文点评(2019.02.01-2019.03.31)

         
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This bimonthly review paper highlights 100 recent published papers on lithium batteries.We searched the Web of Science and found 2208 papers on line from Feb. 1, 2019 to Mar. 31, 2019.100 of them were selected to be highlighted. Layered oxide and high voltage spinel cathode materials are still under extensive investigations for the structure evolution and modifications.Large efforts were devoted to Si based composite anode materials for analyzing the mechanism for Li storage and SEI formation. The cycling properties of metallic lithium electrode are improved by constructing 3D electrode, using different kinds of surface cover layer, substrate and electrolyte additives. The performances in Li-S and solid state battery are investigated. The studies of solid state electrolytes are focus on the method of preparation and the transport mechanism. Number of papers related to solid state batteries including electrode and battery design and manufacturing methods. There are a few papers related to Li/S battery, Li-air battery for improving their cycling performance. And more papers related to cell analyses, theoretical simulations, and modeling.%该文是一篇近两个月的锂电池文献评述, 以"lithium"和"batter*"为关键词检索了Web of Science从2019年2月1日至2019年3月31日上线的锂电池研究论文, 共有2208篇, 选择其中100篇加以评论.正极材料主要研究了层状材料的结构演变及表面包覆对层状和尖晶石材料的影响.硅基复合负极材料研究侧重于嵌脱锂机理以及SEI界面层, 金属锂负极的研究侧重于通过集流体、三维电极和表面覆盖层的设计以及电解液添加剂来提高其循环性能, 并与锂硫和固态电池应用结合研究.固态电解质侧重于制备方法和离子输运机理研究, 电解液添加剂的研究目标是提高电池充电至高电压时的稳定性.全固态电池的重点在于电极和电池设计和工艺研究.除了以材料为主的研究之外, 针对电池分析、理论模拟和电池模型的研究论文也有多篇.

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