A two-dimension laminar composite protective layer for dendrite-free lithium metal anode  

作　　者：Xiang-Qun Xu Rui Xu Xin-Bing Cheng Ye Xiao Hong-Jie Peng Hong Yuan Fangyang Liu 

机构地区：[1]School of Metallurgy and Environment,Central South University,Changsha 410083,Hunan,China [2]Beijing Key Laboratory of Green Chemical Reaction Engineering and Technology,Department of Chemical Engineering,Tsinghua University,Beijing 100084,China [3]Advanced Research Institute of Multidisciplinary Science,Beijing Institute of Technology,Beijing 100081,China [4]Department of Chemical Engineering,Stanford University,Stanford,CA 94305 USA

出　　处：《Journal of Energy Chemistry》2021年第5期391-394,共4页能源化学（英文版）

基　　金：supported by National Key Research and Development Program,China(2016YFA0202500 and 2016YFA0200102);National Natural Science Foundation of China,China(21805161,21808124,U1932220);Fundamental Research Funds for the Central Universites of Central South University,China(2020zzts471)。

摘　　要：Lithium(Li)metal anodes with the high theoretical specific capacity(3860 mAh g^(-1))and most negative reduction potential(-3.04 V vs.standard hydrogen electrode)have been considered as an ultimate choice for energy storage devices with high energy density[1-4].However,the practical applications of Li metalbased batteries(LMBs)are confronted with two tough issues:Li dendrite growth induced by uneven Li depositions and unstable solid electrolyte interphase(SEI)(Fig.1a)[5,6].

关 键 词：Lithium metal anode Artificial protective layer 2D materials Vermiculite sheets Laminar arrangement 

分 类 号：TM912[电气工程—电力电子与电力传动] TG146.26[一般工业技术—材料科学与工程]