Revealing the role of NH4VO3 treatment in Ni-rich cathode materials with improved electrochemical performance for rechargeable lithium-ion batteries

Nanoscale ◽  
2018 ◽  
Vol 10 (18) ◽  
pp. 8820-8831 ◽  
Author(s):  
Congcong Zhang ◽  
Siyang Liu ◽  
Junming Su ◽  
Chunguang Chen ◽  
Mengmeng Liu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Structural Stability ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance

The Li3VO4 layer increases structural stability and inhibits electrolyte decomposition, thus helping LINi0.6Co0.2Mn0.2O2 display excellent electrochemical performance.

Template-free formation of various V2O5 hierarchical structures as cathode materials for lithium-ion batteries

2017 ◽  
Vol 5 (14) ◽  
pp. 6522-6531 ◽  
Author(s):  
Yining Ma ◽  
Aibin Huang ◽  
Huaijuan Zhou ◽  
Shidong Ji ◽  
Shuming Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Hierarchical Structures ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance ◽  
Template Free

Various V2O5 hierarchical structures were successfully synthesized via a template-free method and exhibited excellent electrochemical performance.

scholarly journals Role of polyvinylpyrrolidone in the electrochemical performance of Li2MnO3 cathode for lithium-ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (18) ◽  
pp. 10297-10304 ◽  
Author(s):  
Ji-Eun Lee ◽  
Min-Cheol Kim ◽  
Sang-Hyun Moon ◽  
Eun-Soo Kim ◽  
Yeon-Kyung Shin ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Lithium Ion

The modified OLO cathode materials for improved LIB performance were obtained by heating the as-prepared OLO in the presence of polyvinylpyrrolidone (PVP) under an N2 atmosphere.

scholarly journals Hypercrosslinked phenothiazine-based polymers as high redox potential organic cathode materials for lithium-ion batteries

RSC Advances ◽  
2020 ◽  
Vol 10 (28) ◽  
pp. 16732-16736 ◽  
Author(s):  
Ying Zhang ◽  
Panpan Gao ◽  
Xinya Guo ◽  
Han Chen ◽  
Ruiqiang Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Redox Potential ◽  
Lithium Ion Batteries ◽  
Cathode Materials ◽  
Conductive Polymers ◽  
Lithium Ion ◽  
Excellent Electrochemical Performance ◽  
High Redox Potential

Hypercrosslinked conductive polymers with phenothiazine motifs were achieved and studied as organic cathode materials, exhibiting excellent electrochemical performance.

scholarly journals Role of Al-doping with different sites upon the structure and electrochemical performance of spherical LiNi0.5Mn1.5O4 cathode materials for lithium-ion batteries

RSC Advances ◽  
2019 ◽  
Vol 9 (22) ◽  
pp. 12656-12666 ◽  
Author(s):  
Anyong Chen ◽  
Linglong Kong ◽  
Yang Shu ◽  
Wenchao Yan ◽  
Wei Wu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Lithium Ion Batteries ◽  
Hydrothermal Treatment ◽  
Cathode Materials ◽  
Lithium Ion ◽  
Al Doping

Al-doped spinel LiNi0.5Mn1.5O4 materials with different sites and contents were synthesized by rapid precipitation combined with hydrothermal treatment and calcination.

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