Carbon encapsulated Fe3 O4 nanospheres with high electrochemical performance as anode materials for Li-ion battery

2017 ◽  
Vol 14 (5) ◽  
pp. 938-947 ◽  
Author(s):  
Jiliang Xu ◽  
Jian Zhang ◽  
Chang-An Wang
2015 ◽  
Vol 3 (6) ◽  
pp. 2748-2755 ◽  
Author(s):  
Hao Hu ◽  
Haoyan Cheng ◽  
Guojian Li ◽  
Jinping Liu ◽  
Ying Yu

Schematic illustration of the unique nanostructure and composition of STNs for alleviating the pulverization problem of SnO2 anode materials and their superior electrochemical performance.


2014 ◽  
Vol 472 ◽  
pp. 720-724 ◽  
Author(s):  
Wei Wei ◽  
Wei Feng Huang ◽  
Zhao Yang ◽  
Lin Guo ◽  
Zi Yu Wu

2-D SnO2nanosheets with controllable thickness have been synthesized via a simple hydrothermal method. Characterization shows that the sheet thickness can be controlled from 3 to 30 nm. The correlation between the sheet thickness and the electrochemical performance of these samples as anode materials for Li ion batteries were investigated, it was found that when the sheet thickness less than 10 nm, electrodes with high charge/discharge capacities, coulombic efficiencies and stable cycling performance could be realized. The good electrochemical performance are ascribe to the ultra thin nanosheet, good flexility and porous structure of the SnO2anode material.


RSC Advances ◽  
2017 ◽  
Vol 7 (34) ◽  
pp. 21061-21067 ◽  
Author(s):  
Jie Yang ◽  
Xinhua Liu ◽  
Jianliya Tian ◽  
Xiao Ma ◽  
Baofeng Wang ◽  
...  

This communication reports adhesive nanocomposites of hypergravity Co3O4/XG gel as Li-ion battery anodes, which exhibit enhanced electrochemical performance and low resistance.


Author(s):  
Chunmei Tang ◽  
Xiaoxu Wang ◽  
Shengli Zhang

Two-dimensional MXene nanomaterials are promising anode materials for Li-ion batteries (LIBs) due to their excellent conductivity, large surface area, and high Li capability.


RSC Advances ◽  
2016 ◽  
Vol 6 (29) ◽  
pp. 24320-24330 ◽  
Author(s):  
Junkai He ◽  
Ying Liu ◽  
Yongtao Meng ◽  
Xiangcheng Sun ◽  
Sourav Biswas ◽  
...  

A new one-step microwave method was designed for synthesis of rGO/Co3O4, and the Li-ion battery showed high capacity and long life.


Calphad ◽  
2015 ◽  
Vol 51 ◽  
pp. 350-351
Author(s):  
Dajian Li ◽  
Siegfried Fürtauer ◽  
Hans Flandorfer ◽  
Damian M. Cupid

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