High capacity three-dimensional ordered macroporous CoFe2O4 as anode material for lithium ion batteries

2010 ◽  
Vol 55 (15) ◽  
pp. 4594-4598 ◽  
Author(s):  
Z.H. Li ◽  
T.P. Zhao ◽  
X.Y. Zhan ◽  
D.S. Gao ◽  
Q.Z. Xiao ◽  
...  
2011 ◽  
Vol 04 (04) ◽  
pp. 327-331 ◽  
Author(s):  
TIANJING ZHANG ◽  
HUJUN CAO ◽  
JUANJUAN PENG ◽  
QIZHEN XIAO ◽  
ZHAOHUI LI ◽  
...  

Three-dimensional ordered macroporous (3DOM) nickel ferrite ( NiFe2O4 ) anode material is synthesized via colloidal crystal template. A Close-packed poly(methyl methacrylate) (PMMA) spheres is used as template. Scanning electron microscopy observations reveal that the obtained 3DOM NiFe2O4 material has uniform spherical macropores with diameter about 140-nm and 20-nm size walls. The cyclic voltammogram and galvanostatic test are employed to evaluate the electrochemical characteristics of the as-prepared NiFe2O4 . It shows high initial discharge capacity (up to 1370 mAh g-1) and reversible capacity of 670 mAh g-1 at the current density of 0.2 mA cm-2. The results suggest that 3DOM nickel ferrite is a good candidate for anode material of lithium ion batteries.


Nanoscale ◽  
2016 ◽  
Vol 8 (19) ◽  
pp. 10330-10338 ◽  
Author(s):  
Xia Wang ◽  
Pingping Sun ◽  
Jinwen Qin ◽  
Jianqiang Wang ◽  
Ying Xiao ◽  
...  

2015 ◽  
Vol 39 (11) ◽  
pp. 8249-8253 ◽  
Author(s):  
Weiyu Zhang ◽  
Jinjing Zhang ◽  
Meiling Zhang ◽  
Chenxing Zhang ◽  
Anping Zhang ◽  
...  

A cyanogel-derived three-dimensional nanoporous In2O3–Co3O4 hybrid network as a high-capacity and long-life anode material for lithium-ion batteries.


Author(s):  
Shaohua Lu ◽  
Weidong Hu ◽  
Xiaojun Hu

Due to their low cost and improved safety compared to lithium-ion batteries, sodium-ion batteries have attracted worldwide attention in recent decades.


2019 ◽  
Vol 7 (29) ◽  
pp. 17357-17365 ◽  
Author(s):  
Bozhao Wu ◽  
Xiangzheng Jia ◽  
Yanlei Wang ◽  
Jinxi Hu ◽  
Enlai Gao ◽  
...  

A new graphyne with high stability, excellent flexibility and carrier mobility is theoretically predicted as a promising anode material for lithium-ion batteries with high capacity.


Nanoscale ◽  
2021 ◽  
Author(s):  
Kun Wang ◽  
Yongyuan Hu ◽  
Jian Pei ◽  
Fengyang Jing ◽  
Zhongzheng Qin ◽  
...  

High capacity Co2VO4 becomes a potential anode material for lithium ion batteries (LIBs) benefiting from its lower output voltage during cycling than other cobalt vanadates. However, the application of this...


RSC Advances ◽  
2015 ◽  
Vol 5 (40) ◽  
pp. 31275-31281 ◽  
Author(s):  
Xin Qian ◽  
Tao Hang ◽  
Guang Ran ◽  
Ming Li

A 3D porous Ni/Sn–O–C composite thin film anode is electrodeposited from organic electrolyte containing LiPF6 and exhibits satisfactory electrochemical performance.


2018 ◽  
Vol 3 (27) ◽  
pp. 8010-8017 ◽  
Author(s):  
D. Narsimulu ◽  
B. Nageswara Rao ◽  
N. Satyanarayana ◽  
E. S. Srinadhu

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