Superior electrochemical properties of Li[Li0.2Ni0.18Mn0.6Mg0.02]O2 cathode material with hierarchical micro−nanostructure for lithium ion batteries

2019 ◽  
Vol 805 ◽  
pp. 673-679 ◽  
Author(s):  
Jian Chen ◽  
Na Zhao ◽  
Ke−Jian Ban ◽  
Ya−Nan Wang ◽  
Xiao−Ying Zhang
Keyword(s):  
Cathode Material ◽  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Superior Electrochemical Properties

Trace Fe3+ mediated synthesis of LiFePO4 micro/nanostructures towards improved electrochemical performance for lithium-ion batteries

RSC Advances ◽  
2016 ◽  
Vol 6 (1) ◽  
pp. 456-463 ◽  
Author(s):  
Lei Hu ◽  
Tianwen Zhang ◽  
Jianwen Liang ◽  
Yongchun Zhu ◽  
Kailong Zhang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Solvothermal Process ◽  
Superior Electrochemical Properties

A trace Fe3+ mediated solvothermal process has been developed to synthesize LiFePO4 micro/nanostructures, which demonstrate superior electrochemical properties as a cathode material for lithium ion batteries.

VCuxOy Thin Film by Magnetron Sputtering as Cathode Material for Thin Film Lithium-Ion Microbatteries

2015 ◽  
Vol 645-646 ◽  
pp. 1145-1149
Author(s):  
Jie Lin ◽  
Jian Lai Guo ◽  
Chang Liu ◽  
Hang Guo
Keyword(s):  
Thin Film ◽  
Magnetron Sputtering ◽  
Cathode Material ◽  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Lithium Ion ◽  
Cycle Performance ◽  
Electrochemical Tests ◽  
Effect Of Doping

A Cu doped V2O5film for lithium-ion batteries is prepared by magnetron sputtered using a vanadium target. Coppers are doped in varying proportions to investigate the effect of doping on the electrochemical properties. In comparison, the surface of doped samples is smooth and uniform. And the results of electrochemical tests indicate that the proper doped films (V: Cu=8: 1 by area) exhibit better cycle performance, wider voltage plateaus and higher capacity than other samples.

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