Soft Carbon as Anode Material in Lithium Ion Capacitors with a Propylene Carbonate Based Electrolyte

2007 ◽  
Vol 111 (12) ◽  
pp. 4740-4748 ◽  
Author(s):  
Hong-Li Zhang ◽  
Cheng-Hua Sun ◽  
Feng Li ◽  
Chang Liu ◽  
Jun Tan ◽  
...  

2012 ◽  
Vol 159 (8) ◽  
pp. A1240-A1245 ◽  
Author(s):  
M. Schroeder ◽  
M. Winter ◽  
S. Passerini ◽  
A. Balducci

2003 ◽  
Vol 32 (12) ◽  
pp. 1130-1131 ◽  
Author(s):  
Masaki Yoshio ◽  
Hongyu Wang ◽  
Kenji Fukuda ◽  
Takeshi Abe ◽  
Zempachi Ogumi

Clean Energy ◽  
2019 ◽  
Vol 3 (3) ◽  
pp. 211-216 ◽  
Author(s):  
Guanghong Pan ◽  
Wenbin Liang ◽  
Peng Liang ◽  
Quanbin Chen

Abstract Development of new power anode material with both high capacity and high-rate capability for lithium-ion batteries is highly desired. In this paper, a novel soft carbon anode for rechargeable lithium-ion batteries was developed using coal-based mesophase pitch. The structures of the materials were characterized by X-ray diffraction (XRD), Raman, N2 adsorption–desorption, Scanning Electron Microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). The electrochemical characteristics of the new anode material were investigated. It was found that the soft carbon anode from coal-based mesophase pitch carbonized under vacuum conditions can deliver higher energy density and higher rate capability compared to soft carbon carbonized under a nitrogen atmosphere. The enhanced electrochemical properties are attributed to smaller nanocrystallites, more porosity, defects and carbon species of the resulting anode material.


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.


2013 ◽  
Vol 28 (5) ◽  
pp. 515-520 ◽  
Author(s):  
Zhen-Jun YU ◽  
Yan-Li WANG ◽  
Hong-Gui DENG ◽  
Liang ZHAN ◽  
Guang-Zhi YANG ◽  
...  

2020 ◽  
Vol 167 (4) ◽  
pp. 040509 ◽  
Author(s):  
J. Atik ◽  
S. Röser ◽  
R. Wagner ◽  
D. Berghus ◽  
M. Winter ◽  
...  

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