典型文献
A deformable spinel-type chloride cathode with high ionic con-ductivity for all-solid-state Li batteries
文献摘要:
All-solid-state Li batteries(ASSLBs)are now considered to be next-generation energy storage devices due to their advantages in safety and energy density.With liquid electrolytes replaced by solid electrolytes,novel cathode active materials(CAMs)with different characteristics are needed.The solid-solid contact in ASSLBs requires CAMs to have good deformability.In addition,higher ionic conductivity is also essential to reduce the mass of the Li-ion conductive agent,thus accessing a higher overall capacity.Herein,we report a spinel-type chloride cathode Li2-2xMn1-ZrxCl4,which has good deformability and high ionic conductivity(up to 0.16 mS·cm-1 at 25℃).The ASSLB using the optimal composi-tion of LiMn0.5Zr0.5Cl4 as the cathode exhibits promising cycling stability for 200 cycles at room temperature.
文献关键词:
中图分类号:
作者姓名:
Jipeng Hao;Cheng Ma
作者机构:
Department of Materials Science&Engineering,University of Science and Technology of China,Hefei 230026,China
文献出处:
引用格式:
[1]Jipeng Hao;Cheng Ma-.A deformable spinel-type chloride cathode with high ionic con-ductivity for all-solid-state Li batteries)[J].中国科学技术大学学报,2022(12):30-37
A类:
2xMn1,ZrxCl4,ASSLB
B类:
deformable,spinel,type,chloride,cathode,ionic,solid,state,batteries,All,ASSLBs,are,now,considered,be,next,generation,energy,storage,devices,due,their,advantages,safety,density,With,liquid,electrolytes,replaced,by,novel,active,materials,CAMs,different,characteristics,needed,contact,requires,have,good,deformability,In,addition,higher,conductivity,also,essential,reduce,mass,conductive,agent,thus,accessing,overall,capacity,Herein,we,report,Li2,which,has,up,mS,using,optimal,composi,LiMn0,5Zr0,5Cl4,exhibits,promising,cycling,stability,cycles,room,temperature
AB值:
0.592035
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