典型文献
Stabilizing surface chemistry and texture of single-crystal Ni-rich cathodes for Li-ion batteries
文献摘要：
The single-crystalline Ni-rich cathodes are believed to help improve the safety of Li-ion batteries(LIBs),however,the ion-diffusion limits their high-rate performance owing to large single-crystal particles.Herein,a dual-modification strategy of surface Li2TiO3-coating and bulk Ti-doping has been performed to achieve high-rate single crystal LiNi0.83Co0.12Mn0.05O2(NCM)cathode.The Li-ion conductive Li2TiO3 coating layer facilitates the Li-ion transfer and prevents the electrolyte erosion.Meanwhile,the robust Ti-O bonds stabilize the cubic close-packed oxygen framework and mitigate the Li/Ni disorder.The syn-ergy endows the dual-modified NCM with enhanced de-/lithiation reaction kinetics and stable surface chemistry.A high specific capacity of 128 mAh g-1 is delivered even at 10 C with an extended cycle life.This finding is reckoned to pave the way for developing high energy density LIBs for long-range electric vehicles.
文献关键词：
中图分类号：
作者姓名：
Zhaofeng Yang;Ling Chen;Huawei Zhu;Yihua Zhu;Hao Jiang;Chunzhong Li
作者机构：
Shanghai Engineering Research Center of Hierarchical Nanomaterials,School of Materials Science and Engineering,East China University of Science and Technology,Shanghai 200237,China;Key Laboratory for Ultrafiine Materials of Ministry of Education,Frontiers Science Center for Materiobiology and Dynamic Chemistry,School of Chemical Engineering,East China University of Science and Technology,Shanghai200237,China
文献出处：
引用格式：
[1]Zhaofeng Yang;Ling Chen;Huawei Zhu;Yihua Zhu;Hao Jiang;Chunzhong Li-.Stabilizing surface chemistry and texture of single-crystal Ni-rich cathodes for Li-ion batteries)[J].材料科学技术（英文版）,2022(30):192-197
A类：
reckoned
B类：
Stabilizing,surface,chemistry,texture,single,rich,cathodes,batteries,crystalline,are,believed,help,improve,safety,LIBs,however,diffusion,limits,their,high,performance,owing,large,particles,Herein,dual,modification,strategy,Li2TiO3,coating,bulk,doping,has,been,performed,achieve,LiNi0,83Co0,12Mn0,05O2,NCM,conductive,layer,facilitates,transfer,prevents,electrolyte,erosion,Meanwhile,robust,bonds,stabilize,cubic,close,packed,oxygen,framework,mitigate,disorder,syn,endows,modified,enhanced,lithiation,reaction,kinetics,stable,specific,capacity,mAh,delivered,extended,cycle,life,This,finding,pave,way,developing,energy,density,long,range,electric,vehicles
AB值：
0.610705
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