Charge driven lateral structural evolution of ions in electric double layer capacitors strongly correlates with differential capacitance

2018 ◽  
Vol 20 (12) ◽  
pp. 8054-8063 ◽  
Author(s):  
Jia Le Ma ◽  
Qiangqiang Meng ◽  
Jun Fan
Keyword(s):  
Ionic Liquids ◽  
Double Layer ◽  
Electric Double Layer ◽  
Structural Evolution ◽  
Differential Capacitance ◽  
Lateral Ordering ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

The correlation between differential capacitance and lateral ordering evolution of ionic liquids at charged electrodes has been investigated in this work.

An ether bridge between cations to extend the applicability of ionic liquids in electric double layer capacitors

2016 ◽  
Vol 4 (48) ◽  
pp. 19160-19169 ◽  
Author(s):  
Hsin-Chieh Huang ◽  
Yung-Che Yen ◽  
Jui-Cheng Chang ◽  
Ching-Wen Su ◽  
Pei-Yi Chang ◽  
...  
Keyword(s):  
Ionic Liquids ◽  
Double Layer ◽  
Low Temperatures ◽  
Electric Double Layer ◽  
Ether Bridge ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

Linking 5% cations with an ether bridge prevents EMIm-TFSI crystallization at low temperatures and promotes the performance of the resultant EDLC.

scholarly journals Macroscopic fibres of CNTs as electrodes for multifunctional electric double layer capacitors: from quantum capacitance to device performance

Nanoscale ◽  
2016 ◽  
Vol 8 (6) ◽  
pp. 3620-3628 ◽  
Author(s):  
E. Senokos ◽  
V. Reguero ◽  
J. Palma ◽  
J. J. Vilatela ◽  
Rebeca Marcilla
Keyword(s):  
Ionic Liquids ◽  
Double Layer ◽  
High Power ◽  
Electric Double Layer ◽  
Quantum Capacitance ◽  
Device Performance ◽  
Power And Energy ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

Large planar EDLC of strong CNT fibres and ionic liquids with high power and energy densities, exhibiting CNT quantum capacitance.

Electric double layer capacitors of high volumetric energy based on ionic liquids and hierarchical-pore carbon

2014 ◽  
Vol 2 (36) ◽  
pp. 14963-14972 ◽  
Author(s):  
Hsin-Chieh Huang ◽  
Cheng-Wei Huang ◽  
Chien-Te Hsieh ◽  
Hsisheng Teng
Keyword(s):  
Ionic Liquids ◽  
Double Layer ◽  
High Voltage ◽  
Electric Double Layer ◽  
Electrochemical Capacitors ◽  
Mesophase Pitch ◽  
Hierarchical Pores ◽  
Hierarchical Pore ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

Incorporating high-voltage ionic liquids with activated mesophase pitch containing hierarchical pores can assemble electrochemical capacitors of ultrahigh stack volumetric energy.

Polysaccharide-Based Gel Electrolytes Containing Hydrophobic Ionic Liquids for Electric Double-Layer Capacitors

2019 ◽  
Vol 41 (22) ◽  
pp. 25-34 ◽  
Author(s):  
Masaki Yamagata ◽  
Kazunari Soeda ◽  
Shota Ikebe ◽  
Shigeaki Yamazaki ◽  
Masashi Ishikawa
Keyword(s):  
Ionic Liquids ◽  
Double Layer ◽  
Electric Double Layer ◽  
Gel Electrolytes ◽  
Hydrophobic Ionic Liquids ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors

Eutectic Mixtures of Ionic Liquids Electrolytes for Electric Double Layer Capacitors

2019 ◽  
Vol 41 (31) ◽  
pp. 103-109 ◽  
Author(s):  
Seiichiro Higashiya ◽  
Thamarai Selvi Devarajan ◽  
Manisha V. Rane-Fondacaro ◽  
Pradeep Haldar
Keyword(s):  
Ionic Liquids ◽  
Double Layer ◽  
Electric Double Layer ◽  
Eutectic Mixtures ◽  
Double Layer Capacitors ◽  
Electric Double Layer Capacitors
Sign in / Sign up

Export Citation Format

Share Document