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典型文献
Enabling ultrafast lithium-ion conductivity of Li2ZrCl6 by indium doping
文献摘要:
Solid-state batteries with high energy density and safety are promising next-generation battery systems.However,lithium oxide and lithium sulfide electrolytes suffer low ionic conductivity and poor electro-chemical stability,respectively.Lithium halide solid electrolyte shows high conductivity and good com-patibility with the pristine high-voltage cathode but limited applications due to the high price of rare metal.Zr-based lithium halides with low cost and high stability possess great potential.Herein,a small amount of ln3+is introduced in Li2ZrCl6 to synthesize Li2.25Zr0.75In0.25Cl6 electrolytes with a high room temperature Li-ion conductivity of 1.08mS/cm.Solid-state batteries using Li2.25Zr0.75In0.25Cl6/Li5.5PS4.5Cl1.5 bilayer solid electrolytes combined with Li-In anode and pristine LiNi0.7Mn0.2Co0.1O2 cathode deliver high initial discharge capacities under different cut-off voltages.This work provides an effective strategy for enhancing the conductivity of Li2ZrCl6 electrolytes,promoting their applications in solid-state batteries.
文献关键词:
作者姓名:
Shuai Chen;Chuang Yu;Shaoqing Chen;Linfeng Peng;Cong Liao;Chaochao Wei;Zhongkai Wu;Shijie Cheng;Jia Xie
作者机构:
State Key Laboratory of Advanced Electromagnetic Engineering and Technology,School of Electrical and Electronic Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;School of Materials Science and Engineering,Huazhong University of Science and Technology,Wuhan 430074,China;Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen 518055,China
引用格式:
[1]Shuai Chen;Chuang Yu;Shaoqing Chen;Linfeng Peng;Cong Liao;Chaochao Wei;Zhongkai Wu;Shijie Cheng;Jia Xie-.Enabling ultrafast lithium-ion conductivity of Li2ZrCl6 by indium doping)[J].中国化学快报(英文版),2022(10):4635-4639
A类:
Li2ZrCl6,ln3+is,25Zr0,75In0,25Cl6,08mS,5PS4,5Cl1,7Mn0
B类:
Enabling,ultrafast,lithium,conductivity,by,indium,doping,Solid,state,batteries,high,energy,density,safety,promising,next,generation,battery,systems,However,oxide,sulfide,electrolytes,suffer,low,ionic,poor,chemical,stability,respectively,Lithium,solid,shows,good,patibility,pristine,cathode,but,limited,applications,due,price,rare,metal,halides,cost,possess,great,potential,Herein,small,amount,introduced,synthesize,room,temperature,using,Li5,bilayer,combined,anode,LiNi0,2Co0,1O2,deliver,initial,discharge,capacities,under,different,cut,off,voltages,This,work,provides,effective,strategy,enhancing,promoting,their
AB值:
0.501478
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