典型文献
High lithium storage performance of Ni0.5Fe0.5O1-xNxthin film with NiO-type crystal structure
文献摘要：
The large voltage hysteresis of the NiO anode,which owes much to the intermediate product Li2NiO2,is one of the main obstacles to its practical application in lithium-ion batteries.In this work,we show that the incorporation of Fe-and N-ions in the NiO lattice can suppress the formation of intermediate product Li2NiO2 and thus greatly reduces the voltage hysteresis of the NiO anode from～1.2 to～0.9 V.In comparison with the pure NiO electrode,the Ni0.5Fe0.5O1-xNx anode exhibits significantly enhanced reversible specific capacity(959 mAh·g-1 at 0.3 A·g-1),cycling stability(capacity retention of 96.1％at 100th cycle relative to the second cycle)and rate capability(442 at 10 A·g-1).These results provide a practical method to enhance the lithium storage performance of the NiO anode and more importantly a new solution to the large voltage hysteresis of conversion-type anodes.
文献关键词：
中图分类号：
作者姓名：
Zhiyuan MA;Qingbing WANG;Yuhua WANG;Zhaolong LI;Hong ZHANG;Zhicheng LI
作者机构：
School of New Energy and Materials,Southwest Petroleum University,Chengdu 610500,China;School of Materials Science and Engineering,Central South University,Changsha 410083,China;Energy Storage Research Institute,Southwest Petroleum University,Chengdu 610500,China
文献出处：
引用格式：
[1]Zhiyuan MA;Qingbing WANG;Yuhua WANG;Zhaolong LI;Hong ZHANG;Zhicheng LI-.High lithium storage performance of Ni0.5Fe0.5O1-xNxthin film with NiO-type crystal structure)[J].材料学前沿,2022(04):63-70
A类：
5O1,xNxthin,Li2NiO2
B类：
High,lithium,storage,performance,Ni0,5Fe0,film,type,crystal,structure,large,voltage,hysteresis,which,owes,much,intermediate,product,one,main,obstacles,practical,application,batteries,In,this,work,show,that,incorporation,ions,lattice,suppress,formation,thus,greatly,reduces,from,comparison,pure,electrode,exhibits,significantly,enhanced,reversible,specific,capacity,mAh,cycling,stability,retention,100th,cycle,relative,second,rate,capability,These,results,provide,method,more,importantly,new,solution,conversion,anodes
AB值：
0.493159
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
