Flexible CoO–graphene–carbon nanofiber mats as binder-free anodes for lithium-ion batteries with superior rate capacity and cyclic stability

2014 ◽  
Vol 2 (16) ◽  
pp. 5890-5897 ◽  
Author(s):  
Ming Zhang ◽  
Feilong Yan ◽  
Xuan Tang ◽  
Qiuhong Li ◽  
Taihong Wang ◽  
...  

Flexible mats composed of CoO–graphene–carbon nanofibers have been prepared by electrospinning and subsequent thermal treatment as binder-free anodes for lithium-ion batteries with superior rate capacity and cyclic stability.

2018 ◽  
Vol 29 (12) ◽  
pp. 125401 ◽  
Author(s):  
Jie Zhang ◽  
Ruixia Chu ◽  
Yanli Chen ◽  
Heng Jiang ◽  
Ying Zhang ◽  
...  

2016 ◽  
Vol 7 ◽  
pp. 1289-1295 ◽  
Author(s):  
Mengting Liu ◽  
Wenhe Xie ◽  
Lili Gu ◽  
Tianfeng Qin ◽  
Xiaoyi Hou ◽  
...  

A novel network of spindle-like carbon nanofibers was fabricated via a simplified synthesis involving electrospinning followed by preoxidation in air and postcarbonization in Ar. Not only was the as-obtained carbon network comprised of beads of spindle-like nanofibers but the cubic MnO phase and N elements were successfully anchored into the amorphous carbon matrix. When directly used as a binder-free anode for lithium-ion batteries, the network showed excellent electrochemical performance with high capacity, good rate capacity and reliable cycling stability. Under a current density of 0.2 A g−1, it delivered a high reversible capacity of 875.5 mAh g−1 after 200 cycles and 1005.5 mAh g−1 after 250 cycles with a significant coulombic efficiency of 99.5%.


Nanoscale ◽  
2013 ◽  
Vol 5 (24) ◽  
pp. 12342 ◽  
Author(s):  
Ming Zhang ◽  
Evan Uchaker ◽  
Shan Hu ◽  
Qifeng Zhang ◽  
Taihong Wang ◽  
...  

2016 ◽  
Vol 73 (1) ◽  
pp. 121-127 ◽  
Author(s):  
E. Stojanovska ◽  
E. Serife Pampal ◽  
A. Kilic

2016 ◽  
Vol 8 (48) ◽  
pp. 33091-33101 ◽  
Author(s):  
Ting Wang ◽  
Shaojun Shi ◽  
Yuhong Li ◽  
Mengxi Zhao ◽  
Xiaofeng Chang ◽  
...  

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