Inhibited voltage decay and enhanced electrochemical performance of the Li-rich layered Li1.2Mn0.54Ni0.13Co0.13O2 cathode material by CeAlOδ surface coating modification

2020 ◽  
Vol 521 ◽  
pp. 146504 ◽  
Author(s):  
Jidong Duan ◽  
Wei Tang ◽  
Rui Wang ◽  
Xin Tang ◽  
Jing Li ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Surface Coating ◽  
Voltage Decay ◽  
Enhanced Electrochemical Performance

Characterization of a P2-type chelating-agent-assisted Na2/3Fe1/2Mn1/2O2 cathode material for sodium-ion batteries

RSC Advances ◽  
2014 ◽  
Vol 4 (43) ◽  
pp. 22798-22802 ◽  
Author(s):  
Kwangjin Park ◽  
Dongwook Han ◽  
Hyunjin Kim ◽  
Won-seok Chang ◽  
Byungjin Choi ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Solid Electrolyte ◽  
Chelating Agent ◽  
Interface Layer ◽  
Sodium Ion ◽  
Solid Electrolyte Interface ◽  
Sodium Ion Batteries ◽  
Enhanced Electrochemical Performance

A chelating-agent-assisted Na2/3Fe1/2Mn1/2O2 material showed enhanced electrochemical performance due to the formation of a thin and stable solid-electrolyte interface layer.

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