scholarly journals Incorporation of Graphitic Porous Carbon for Synthesis of Composite Carbon Aerogel with Enhanced Electrochemical Performance

2021 ◽  
Author(s):  
Ashish Singh ◽  
D.K. Kohli ◽  
Rashmi Singh ◽  
Sushmita Bhartiya ◽  
M.K. Singh ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Carbon Aerogel ◽  
Enhanced Electrochemical Performance ◽  
Composite Carbon

S-doped porous carbon confined SnS nanospheres with enhanced electrochemical performance for sodium-ion batteries

2018 ◽  
Vol 6 (37) ◽  
pp. 18286-18292 ◽  
Author(s):  
Yaping Wang ◽  
Yifang Zhang ◽  
Junrong Shi ◽  
Anqiang Pan ◽  
Feng Jiang ◽  
...  
Keyword(s):  
Electrochemical Performance ◽  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Porous Carbon ◽  
Sodium Ion ◽  
Sodium Ion Batteries ◽  
Large Specific Surface Area ◽  
Hollow Nanospheres ◽  
Enhanced Electrochemical Performance

S-doped porous carbon confined SnS hollow nanospheres have a unique structure and large specific surface area and exhibit improved electrochemical performance.

scholarly journals Integration of Porous Carbon Nanowrinkles into Carbon Micropost Array for Microsupercapacitors

2018 ◽  
Vol 2018 ◽  
pp. 1-6
Author(s):  
Shuang Xi ◽  
Ying Liu ◽  
Yinlong Zhu ◽  
Yutu Yang
Keyword(s):  
Electrochemical Performance ◽  
Porous Carbon ◽  
Elastic Moduli ◽  
Coulombic Efficiency ◽  
Low Cost ◽  
Raw Material ◽  
Electrochemical Performances ◽  
Discharge Capacitance ◽  
On Chip ◽  
Enhanced Electrochemical Performance

Porous carbon nanowrinkles (PCW) coated on carbon micropost (CMP) arrays were successfully fabricated via three-step process, which took advantages of the large difference in elastic moduli between PCW and the raw material of CMP. The effect of nanowrinkle integration on the electrochemical performances was investigated, showing an improved electrochemical performance. The electrode also shows excellent cycling stability, which retains 84% of its initial discharge capacitance after 1700 cycles with >90% Coulombic efficiency. This enhanced electrochemical performance is ascribed to the synergistic effect of enlarged surface area and porous structure of PCW. The obtained PCW/CMP compositing electrode with the advantages of low cost and easy scaling-up has great potential for on-chip supercapacitors.

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