H2O-induced self-propagating synthesis of hierarchical porous carbon: a promising lithium storage material with superior rate capability and ultra-long cycling life

2017 ◽  
Vol 5 (34) ◽  
pp. 18221-18229 ◽  
Author(s):  
Chu Liang ◽  
Sheng Liang ◽  
Yang Xia ◽  
Yun Chen ◽  
Hui Huang ◽  
...  

An environmentally benign and high-yield route is developed to synthesize hierarchical porous carbon for high-density energy storage.

RSC Advances ◽  
2017 ◽  
Vol 7 (73) ◽  
pp. 46329-46335 ◽  
Author(s):  
Guixiang Du ◽  
Qiuxiao Bian ◽  
Jingbo Zhang ◽  
Xinhui Yang

A facile and rapid pyrolysis method is developed for the synthesis of 3D hierarchical porous carbon, which exhibits a high specific capacitance, good rate capability and good cycling performance.


2018 ◽  
Vol 42 (15) ◽  
pp. 12421-12428 ◽  
Author(s):  
Xuemei Sun ◽  
Jianglin Ye ◽  
Fei Pan ◽  
Jin Xu ◽  
Tao Cheng ◽  
...  

A supercapacitor made up of carbon from frozen tofu could readily power 25 red LEDs in parallel for more than 2 min after being charged for 25 s.


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