Density-functional theory for fluid mixtures of charged chain particles and spherical counterions in contact with charged hard wall: Adsorption, double layer capacitance, and the point of zero charge

2005 ◽  
Vol 123 (21) ◽  
pp. 214902 ◽  
Author(s):  
O. Pizio ◽  
K. Bucior ◽  
A. Patrykiejew ◽  
S. Sokołowski
Keyword(s):  
Density Functional Theory ◽  
Double Layer ◽  
Density Functional ◽  
Point Of Zero Charge ◽  
Hard Wall ◽  
Double Layer Capacitance ◽  
Functional Theory ◽  
Fluid Mixtures ◽  
Zero Charge

scholarly journals Electron-phonon interaction in In-induced √7 ×√3 structures on Si(111) from first-principles

2021 ◽  
Author(s):  
I. Yu. Sklyadneva ◽  
Rolf Heid ◽  
Pedro Miguel Echenique ◽  
Evgueni Chulkov
Keyword(s):  
Density Functional Theory ◽  
Double Layer ◽  
First Principles ◽  
Linear Response ◽  
Density Functional ◽  
Single Layer ◽  
Phonon Interaction ◽  
Functional Theory ◽  
Electron Phonon Interaction ◽  
The Density Functional Theory

Electron-phonon interaction in the Si(111)-supported rectangular √(7 ) ×√3 phases of In is investigated within the density-functional theory and linear-response. For both single-layer and double-layer √(7 ) ×√3 structures, it...

scholarly journals The intrinsic volumetric capacitance of conducting polymers: pseudo-capacitors or double-layer supercapacitors?

RSC Advances ◽  
2019 ◽  
Vol 9 (72) ◽  
pp. 42498-42508 ◽  
Author(s):  
Ihor Sahalianov ◽  
Sandeep Kumar Singh ◽  
Klas Tybrandt ◽  
Magnus Berggren ◽  
Igor Zozoulenko
Keyword(s):  
Density Functional Theory ◽  
Conducting Polymers ◽  
Double Layer ◽  
Density Functional ◽  
Functional Theory ◽  
The Density Functional Theory ◽  
Volumetric Capacitance

Using the density functional theory, the intrinsic volumetric capacitance of conducting polymers is calculated. It is shown that conducting polymers operate as double-layer supercapacitors rather than pseudo-capacitors.

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