Electrochemical polymerization of pyrene and aniline exclusively inside the pores of activated carbon for high-performance asymmetric electrochemical capacitors

Nanoscale ◽  
2018 ◽  
Vol 10 (20) ◽  
pp. 9760-9772 ◽  
Author(s):  
Hiroyuki Itoi ◽  
Shintaro Maki ◽  
Takeru Ninomiya ◽  
Hideyuki Hasegawa ◽  
Hidenori Matsufusa ◽  
...  
Keyword(s):  
Activated Carbon ◽  
High Performance ◽  
Electrochemical Polymerization ◽  
Electrochemical Capacitors ◽  
Electrochemical Capacitor

Polypyrene and polyaniline are synthesized exclusively inside the pores of activated carbon for high-performance asymmetric electrochemical capacitor electrodes.

High performance electrochemical capacitors based on MnO2/activated-carbon-paper

2015 ◽  
Vol 3 (24) ◽  
pp. 6166-6171 ◽  
Author(s):  
Zhiyu Cheng ◽  
Guiping Tan ◽  
Yongfu Qiu ◽  
Bing Guo ◽  
Faliang Cheng ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Specific Capacitance ◽  
High Performance ◽  
Electrochemical Capacitors ◽  
Rate Capability ◽  
Electrochemical Capacitor ◽  
High Specific Capacitance ◽  
Carbon Paper ◽  
First Time

The composite MnO2/activated-carbon-paper has been reported for the first time and it shows high specific capacitance and remarkable rate capability as an electrochemical capacitor.

N,S co-doped 3D mesoporous carbon–Co3Si2O5(OH)4 architectures for high-performance flexible pseudo-solid-state supercapacitors

2017 ◽  
Vol 5 (25) ◽  
pp. 12774-12781 ◽  
Author(s):  
Xinran Li ◽  
Shiyuan Ding ◽  
Xiao Xiao ◽  
Jinying Shao ◽  
Jilei Wei ◽  
...  
Keyword(s):  
Activated Carbon ◽  
Solid State ◽  
Mesoporous Carbon ◽  
High Performance ◽  
Electrochemical Capacitors ◽  
Co Doped

N,S co-doped 3D mesoporous carbon–Co3Si2O5(OH)4 composites are employed as electrodes together with activated carbon for pseudo-solid-state flexible electrochemical capacitors, which show a high performance.

Non-polymeric hybridization of a TEMPO derivative with activated carbon for high-energy-density aqueous electrochemical capacitor electrodes

2018 ◽  
Vol 2 (3) ◽  
pp. 558-565 ◽  
Author(s):  
Hiroyuki Itoi ◽  
Hideyuki Hasegawa ◽  
Hiroyuki Iwata ◽  
Yoshimi Ohzawa
Keyword(s):  
Activated Carbon ◽  
Energy Density ◽  
High Performance ◽  
Electrochemical Capacitor ◽  
High Energy ◽  
High Energy Density ◽  
High Dispersion

High-dispersion of a hydrophobic TEMPO derivative inside the pores of activated carbon provides high-performance aqueous electrochemical capacitor electrodes without polymerization.

Nanostructured Ni compounds as electrode materials towards high-performance electrochemical capacitors

2016 ◽  
Vol 4 (38) ◽  
pp. 14509-14538 ◽  
Author(s):  
Yunjun Ruan ◽  
Chundong Wang ◽  
Jianjun Jiang
Keyword(s):  
High Performance ◽  
Electrode Materials ◽  
Electrochemical Capacitors ◽  
Electrochemical Capacitor

This tutorial review focuses on the recent development of Ni compounds-based electrode materials toward high-performance electrochemical capacitor applications.

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