scholarly journals Promoting the Reversible Oxygen Redox Reaction of Li‐Excess Layered Cathode Materials with Surface Vanadium Cation Doping

2021 ◽  
pp. 2003013
Author(s):  
Yongju Lee ◽  
Jaewook Shin ◽  
Hyeonmuk Kang ◽  
Daehee Lee ◽  
Tae‐Hee Kim ◽  
...  
Keyword(s):  
Cathode Materials ◽  
Redox Reaction ◽  
Cation Doping ◽  
Layered Cathode Materials

Stabilizing nickel-rich layered cathode materials by a high-charge cation doping strategy: zirconium-doped LiNi0.6Co0.2Mn0.2O2

2016 ◽  
Vol 4 (41) ◽  
pp. 16073-16084 ◽  
Author(s):  
Florian Schipper ◽  
Mudit Dixit ◽  
Daniela Kovacheva ◽  
Michael Talianker ◽  
Ortal Haik ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Oxide ◽  
Charge State ◽  
Structural Stability ◽  
Electrochemical Behavior ◽  
Cathode Materials ◽  
High Charge State ◽  
High Charge ◽  
Cation Doping ◽  
Layered Cathode Materials

The high charge-state dopant Zr4+ improves the structural stability and electrochemical behavior of the lithiated transition metal oxide LiNi0.6Co0.2Mn0.2O2.

Stabilization of Nickel-Rich Layered Cathode Materials of High Energy Density by Ca Doping

2018 ◽  
Vol 28 (5) ◽  
pp. 273-278
Author(s):  
Beomhee Kang ◽  
Soonhyun Hong ◽  
Hongkwan Yoon ◽  
Dojin Kim ◽  
Chunjoong Kim
Keyword(s):  
Energy Density ◽  
Cathode Materials ◽  
High Energy ◽  
High Energy Density ◽  
Ca Doping ◽  
Layered Cathode Materials

Revealing the role of dopants in mitigating degradation phenomena in sodium-ion layered cathodes

2021 ◽  
Vol 23 (3) ◽  
pp. 2038-2045
Author(s):  
Kyoungmin Min ◽  
Young-Han Shin
Keyword(s):  
Cathode Materials ◽  
High Performance ◽  
High Stability ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Layered Cathode Materials ◽  
Layered Cathodes

Prevention of the degradation of sodium-based layered cathode materials is the key to developing high-performance and high-stability sodium-ion batteries.

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