典型文献
Suppression of partially irreversible phase transition in O'3-Na3Ni2SbO6 cathode for sodium-ion batteries by interlayered structural modulation
文献摘要：
As a promising cathode material for sodium ion batteries,honeycomb-ordered layered Na3Ni2SbO6 still suffers from rapid capacity fading because of partially irreversible phase transition.Herein,a substitution of Na+by Rb+with a larger ionic radius in honeycomb layered Na3-xRbxNi2SbO6 is proposed to modulate the interlayer structure.The results unveil that biphasic transition reversibility of the intermediate P'3 phase is substantially enhanced,and the structure evolution behavior during the charge/discharge pro-cess changes due to the structural modulation,which contributes to a suppression of the unfavorable 01 phase and an alleviation of the lattice distortion.Moreover,Rb substituted samples exhibited an improved Na+(de)intercalation thermodynamics and kinetics.Attributed to the modifications,the sam-ple with optimized Rb content delivers superior cycle stability and rate capacity,demonstrating a feasible strategy for suppressing irreversible phase transition and developing high-performance honeycomb lay-ered materials for sodium ion batteries.
文献关键词：
中图分类号：
作者姓名：
Jingjie Feng;Jiajie Li;Ni Wen;Siyuan Chen;Jian Wu;Qinghua Fan;Youzhong Dong;Quan Kuang;Yanming Zhao
作者机构：
School of Physics,South China University of Technology,Guangzhou 510640,Guangdong,China;South China Institute of Collaborative Innovation,South China University of Technology,Dongguan 523808,Guangdong,China;Guandong Provincial Key Laboratory of Advanced Energy Storage Materials,South China University of Technology,Guangzhou 510640,Guangdong,China
文献出处：
引用格式：
[1]Jingjie Feng;Jiajie Li;Ni Wen;Siyuan Chen;Jian Wu;Qinghua Fan;Youzhong Dong;Quan Kuang;Yanming Zhao-.Suppression of partially irreversible phase transition in O'3-Na3Ni2SbO6 cathode for sodium-ion batteries by interlayered structural modulation)[J].能源化学,2022(10):436-444
A类：
Na3Ni2SbO6,Na+by,Rb+with,xRbxNi2SbO6
B类：
Suppression,partially,irreversible,phase,transition,cathode,sodium,batteries,interlayered,structural,modulation,promising,honeycomb,ordered,still,suffers,from,rapid,capacity,fading,because,Herein,substitution,larger,ionic,radius,proposed,modulate,structure,results,unveil,that,biphasic,reversibility,intermediate,substantially,enhanced,evolution,behavior,during,discharge,cess,changes,due,which,contributes,suppression,unfavorable,alleviation,lattice,distortion,Moreover,substituted,samples,exhibited,improved,intercalation,thermodynamics,kinetics,Attributed,modifications,optimized,content,delivers,superior,cycle,stability,demonstrating,feasible,strategy,suppressing,developing,high,performance,materials
AB值：
0.531704
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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。
