Direct synthesis of oxygen-enriched 3D porous carbons via NaCl template derived from oxidized coal tar pitch for excellent cycling stability electric double layer capacitor

2021 ◽  
Vol 508 ◽  
pp. 230330
Author(s):  
Qi-Qi Zhuang ◽  
Jing-Pei Cao ◽  
Yan Wu ◽  
Xiao-Yan Zhao ◽  
Yu-Lei Wei ◽  
...  
Keyword(s):  
Double Layer ◽  
Electric Double Layer ◽  
Direct Synthesis ◽  
Coal Tar ◽  
Cycling Stability ◽  
Coal Tar Pitch ◽  
Electric Double Layer Capacitor ◽  
Porous Carbons ◽  
Double Layer Capacitor ◽  
Excellent Cycling Stability

scholarly journals Dicarbonyl-tuned microstructures of hierarchical porous carbons derived from coal-tar pitch for supercapacitor electrodes

RSC Advances ◽  
2019 ◽  
Vol 9 (35) ◽  
pp. 20019-20028 ◽  
Author(s):  
Haiyang Wang ◽  
Hongzhe Zhu ◽  
Shoukai Wang ◽  
Debang Qi ◽  
Kaihua Shen
Keyword(s):  
Coal Tar ◽  
Cycling Stability ◽  
Coal Tar Pitch ◽  
Porous Carbons ◽  
Hierarchical Porous ◽  
Hierarchical Porous Carbons ◽  
Excellent Cycling Stability

The hierarchical porous carbons have an excellent cycling stability with a capacitance retention of 92.9% after 10 000 cycles.

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