Synthesis and Electrochemical Properties of Ni Doped Spinel LiNixMn2-xO4 (0 <= x <= 0.5) Cathode Materials for Li-Ion Battery

2013 ◽  
Vol 50 (40) ◽  
pp. 1-14 ◽  
Author(s):  
M. A. Kebede ◽  
N. Kunjuzwa ◽  
K. I. Ozoemena ◽  
M. K. Mathe
2011 ◽  
Vol 26 (2) ◽  
pp. 211-215 ◽  
Author(s):  
Chunyan Fu ◽  
Zhongliu Zhou ◽  
Yonghui Liu ◽  
Qian Zhang ◽  
Yansheng Zheng ◽  
...  

2012 ◽  
Vol 545 ◽  
pp. 204-208
Author(s):  
Azira Azahidi ◽  
Kelimah Elong ◽  
Nurhanna Badar ◽  
Nurul Atikah Mohd Mokhtar ◽  
Rusdi Roshidah ◽  
...  

LiCoO2is the commercial cathode material for Li-ion battery application with many advantages such as ease of preparation and good electrochemical properties. However, it has some limitations especially Co being expensive and toxic. Therefore, the substitution of Co in the LiCoO2by non-toxic and inexpensive transition metal elements will be an improvement. Partial substitution of Co by Mn has been done in this work via the self-propagating combustion (SPC) method. The materials are then characterized. The materials obtained were phase pure but the electrochemical discharge capacity is about 24 – 27 % less than that of LiCoO2. However, the cycling behaviour of LiCo0.9Mn0.1O2and LiCo0.8Mn0.2O2over 15 cycles improved over that of LiCoO2.


2006 ◽  
Vol 162 (2) ◽  
pp. 1367-1372 ◽  
Author(s):  
Li Qin Wang ◽  
Li Fang Jiao ◽  
HuaTang Yuan ◽  
Jian Guo ◽  
Ming Zhao ◽  
...  

2011 ◽  
Vol 127 (1) ◽  
pp. 150-156 ◽  
Author(s):  
Yanwei Li ◽  
Yuexiao Li ◽  
Shengkui Zhong ◽  
Fengpeng Li ◽  
Jianwen Yang

Author(s):  
Joey Chung-Yen Jung ◽  
Norman Chow ◽  
Anca Nacu ◽  
Mariam Melashvili ◽  
Alex Cao ◽  
...  

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