scholarly journals Enhancement of the electrochemical performance of the spinel structure LiNi0.5-xGaxMn1.5O4 cathode material by Ga doping

2018 ◽  
Vol 13 (1) ◽  
Author(s):  
Lifang Lan ◽  
Sheng Li ◽  
Jun Li ◽  
Lu Lu ◽  
Yan Lu ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Spinel Structure ◽  
Ga Doping

Al-doped LiMn2O4 single crystalline nanorods with enhanced elevated-temperature electrochemical performance via a template-engaged method as a cathode material for lithium ion batteries

RSC Advances ◽  
2015 ◽  
Vol 5 (9) ◽  
pp. 6372-6377 ◽  
Author(s):  
Dan Zhan ◽  
Ying Liang ◽  
Ping Cui ◽  
Zuoan Xiao
Keyword(s):  
Elevated Temperature ◽  
Electrochemical Performance ◽  
Cathode Material ◽  
Lithium Ion Batteries ◽  
Spinel Structure ◽  
Lithium Ion ◽  
Capacity Retention ◽  
Single Crystalline ◽  
Retention Ratio

Highly crystalline Al-doped LiMn2O4 nanorods shows capacity retention ratio of 70% with 3 C current rate at 50 °C, maintaining the spinel structure and the nanorod morphology with highly crystallinity after 500 discharge/charge cycles.

A carbon-coated spinel zinc cobaltate doped with manganese and nickel as a cathode material for aqueous zinc-ion batteries

2021 ◽  
Author(s):  
Feifei Xing ◽  
Xixun Shen ◽  
Yongxiang Chen ◽  
Xuran Liu ◽  
TianTian Chen ◽  
...  
Keyword(s):  
High Temperature ◽  
Electrochemical Performance ◽  
Cathode Material ◽  
Spinel Structure ◽  
Sol Gel ◽  
Zinc Ion ◽  
Sintering Process ◽  
Excellent Electrochemical Performance ◽  
Carbon Coated ◽  
Redox Transitions

ZnNi0.5Mn0.5CoO4@C with a spinel structure was made via a sol–gel and high-temperature sintering process exhibits excellent electrochemical performance due to reversible multivalence redox transitions (Co4+/Co3+, Ni4+/Ni3+/Ni2+, and Mn4+/Mn3+).

Effect of Sintering-method on Electrochemical Performance of LiFePO4/C Cathode Material

2012 ◽  
Vol 27 (8) ◽  
pp. 838-842 ◽  
Author(s):  
Fei MOU ◽  
Xue-Lin YANG ◽  
Zhong-Xu DAI ◽  
Lu-Lu ZHANG ◽  
Zhao-Yin WEN
Keyword(s):  
Electrochemical Performance ◽  
Cathode Material ◽  
Sintering Method

Is it universal that the layered-spinel structure can improve electrochemical performance?

2021 ◽  
Author(s):  
Daqiang Wang ◽  
Zhenguo Wu ◽  
Wei Xiang ◽  
Yuxia Liu ◽  
Gongke Wang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Spinel Structure
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