Nanostructured CuP2/C composites as high-performance anode materials for sodium ion batteries

2015 ◽  
Vol 3 (43) ◽  
pp. 21754-21759 ◽  
Author(s):  
Feipeng Zhao ◽  
Na Han ◽  
Wenjing Huang ◽  
Jiaojiao Li ◽  
Hualin Ye ◽  
...  

CuP2/C composites obtained by high energy ball milling demonstrate potential as the anode material for sodium ion batteries.

RSC Advances ◽  
2018 ◽  
Vol 8 (36) ◽  
pp. 20319-20326 ◽  
Author(s):  
Pingping Sun ◽  
Yuanting Wang ◽  
Xiuzhen Wang ◽  
Qingyu Xu ◽  
Qi Fan ◽  
...  

Na3V2(PO4)3 (NVP) is regarded as a promising cathode material for sustainable energy storage applications.


Author(s):  
Siyan Li ◽  
Yiheng Shen ◽  
Dongyuan Ni ◽  
Qian Wang

Three-dimensional (3D) porous metallic carbon allotropes composed of graphene nanoribbons have attracted increasing attention in recent years because of their novel properties, especially for their potential as the anode materials...


2014 ◽  
Vol 802 ◽  
pp. 125-129
Author(s):  
Heronilton Mendes de Lira ◽  
Pilar Rey Rodriguez ◽  
Oscar Olimpio de Araújo Filho ◽  
Cezar Henrique Gonzalez ◽  
Severino Leopoldino Urtiga Filho

High performance nanostructured light metals and alloys are very interesting for replacing conventional heavier materials in many industrial components. High Energy Ball Milling and Cryomilling are useful techniques to obtain nanocrystalline powders. In this work the effect of several milling conditions such as rotation speed, time, ball to powder ratio and temperature on the crystallite and particle size and morphology in pure aluminum are presented. X-Ray Diffraction, Laser Diffraction and Scanning Electron Microscopy are used. High energy ball milling at ambient and cryogenic temperature of Al powders rapidly leads to a nanometer size down to about 35 nm. High ball to powder ratio promotes both low crystallite and particle size. Small crystallite size like 18 nm and particle size as 4 μm were achieved in the most energetic conditions at ambient temperature. Isopropyl alcohol used as liquid media and protective atmosphere has a strong influence on the results depending on the milling temperature of Al.


2018 ◽  
Vol 11 (9) ◽  
pp. 2310-2340 ◽  
Author(s):  
Li Li ◽  
Yang Zheng ◽  
Shilin Zhang ◽  
Jianping Yang ◽  
Zongping Shao ◽  
...  

Recent research progresses on high performance anode materials for high-energy sodium-ion batteries are comprehensively summarized.


RSC Advances ◽  
2016 ◽  
Vol 6 (39) ◽  
pp. 32462-32466 ◽  
Author(s):  
Haihua Zhao ◽  
Wen Qi ◽  
Xuan Li ◽  
Hong Zeng ◽  
Ying Wu ◽  
...  

Alloy anodes for Li-ion batteries (LIBs) have attracted great interest due to their high capacity.


2017 ◽  
Vol 46 (15) ◽  
pp. 5025-5032 ◽  
Author(s):  
Mei Li ◽  
Chao Ma ◽  
Qian-Cheng Zhu ◽  
Shu-Mao Xu ◽  
Xiao Wei ◽  
...  

Well-ordered mesoporous M-Fe2O3/C composite is prepared through a simple co-impregnation method and proved to be a good anode material for sodium-ion batteries.


2012 ◽  
Vol 602-604 ◽  
pp. 1050-1053
Author(s):  
Ling Long Kong ◽  
Jie Zhao ◽  
Zhi Yuan Wang ◽  
Lei Li ◽  
Ning Xu ◽  
...  

Silicon/carbon anode materials of different proportions for lithium ion battery were prepared by high energy ball milling. The composites were characterized using X-ray diffraction (XRD), and scanning electron microscope (SEM). The electrochemical performance of the composites was tested by means of galvanostatic testing system. The results indicated that the initial reversible capacity reached to 2162 mAh•g-1, which was much larger than the theoretical capacity of carbon negative materials at the ratio of 6:4 (Si: C). The capacity maintained to 1042 mAh•g-1 after 50 cycles. High capacity and good cycle property of the Si/C composites revealed that they were potential to take the place of the traditional carbon anode materials.


2013 ◽  
Vol 247 ◽  
pp. 204-210 ◽  
Author(s):  
Wei Liu ◽  
Jian Zhang ◽  
Qian Wang ◽  
Xiaohua Xie ◽  
Yuwan Lou ◽  
...  

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