scholarly journals How the hydroxylation state of the (110)-rutile TiO2 surface governs its electric double layer properties

2021 ◽  
Author(s):  
Sebastien Groh ◽  
Holger-dietrich Sassnick ◽  
Victor Ruiz ◽  
Joachim Dzubiella
Keyword(s):  
Force Field ◽  
Double Layer ◽  
Electrical Double Layer ◽  
Electric Double Layer ◽  
Liquid Interface ◽  
Oxide Surface ◽  
Tio2 Surface ◽  
Reactive Force ◽  
Solid Liquid Interface ◽  
Solid Liquid

The hydroxylation state of an oxide surface is a central property of its solid/liquid interface and its corresponding electrical double layer. This study integrated both a reactive force field (ReaxFF)...

Accumulation of counterions and coions evaluated by cryogenic XPS as a new tool for describing the structure of electric double layer at the silica/water interface

2017 ◽  
Vol 19 (43) ◽  
pp. 29047-29052 ◽  
Author(s):  
Jiří Škvarla ◽  
Mária Kaňuchová ◽  
Andrey Shchukarev ◽  
Ivan Brezáni ◽  
Juraj Škvarla
Keyword(s):  
Double Layer ◽  
Photoelectron Spectroscopy ◽  
Electric Double Layer ◽  
Liquid Interface ◽  
New Method ◽  
Water Interface ◽  
Spectroscopy Technique ◽  
X Ray ◽  
Solid Liquid Interface ◽  
Solid Liquid

We introduce a new method of evaluating the structure of electric double layer (EDL) at the native solid/liquid interface using cryogenic X-ray photoelectron spectroscopy technique.

scholarly journals Unravelling the electrochemical double layer by direct probing of the solid/liquid interface

2016 ◽  
Vol 7 (1) ◽  
Author(s):  
Marco Favaro ◽  
Beomgyun Jeong ◽  
Philip N. Ross ◽  
Junko Yano ◽  
Zahid Hussain ◽  
...  
Keyword(s):  
Double Layer ◽  
Liquid Interface ◽  
Electrochemical Double Layer ◽  
Solid Liquid Interface ◽  
Solid Liquid

scholarly journals Dynamic Perturbation of the Electrical Double Layer with an Electrochemical AFM for Confined Metal Electrodeposition

2019 ◽  
Author(s):  
Esther Alarcon ◽  
mark aarts
Keyword(s):  
Double Layer ◽  
Electrical Double Layer ◽  
Screening Length ◽  
Nano Fabrication ◽  
Atomic Force ◽  
Electrochemical Parameters ◽  
Unique Approach ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Dynamic Perturbation

<div>We demonstrate the directed electrochemical deposition of copper nanostructures by using an oscillating nanoelectrode operated with an atomic force microscope (AFM). Strikingly, the writing is only possible in highly dilute electrolytes and for a particular combination of AFM and electrochemical parameters. We propose a mechanism based on cyclic charging and discharging of the electrical double layer (EDL). The extended screening length and slower charge dynamics in dilute electrolytes allows the nanoelectrode to operate inside, and disturb, the EDL even for large oscillation amplitudes (~100 nm). Our unique approach can not only be used for controlled additive nano-fabrication but also provides insights into ion behavior and EDL dynamics at the solid-liquid interface.</div>

Dynamic Perturbation of the Electrical Double Layer with an Electrochemical AFM for Confined Metal Electrodeposition

2019 ◽  
Author(s):  
Esther Alarcon ◽  
mark aarts
Keyword(s):  
Double Layer ◽  
Electrical Double Layer ◽  
Screening Length ◽  
Nano Fabrication ◽  
Atomic Force ◽  
Electrochemical Parameters ◽  
Unique Approach ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Dynamic Perturbation

<div>We demonstrate the directed electrochemical deposition of copper nanostructures by using an oscillating nanoelectrode operated with an atomic force microscope (AFM). Strikingly, the writing is only possible in highly dilute electrolytes and for a particular combination of AFM and electrochemical parameters. We propose a mechanism based on cyclic charging and discharging of the electrical double layer (EDL). The extended screening length and slower charge dynamics in dilute electrolytes allows the nanoelectrode to operate inside, and disturb, the EDL even for large oscillation amplitudes (~100 nm). Our unique approach can not only be used for controlled additive nano-fabrication but also provides insights into ion behavior and EDL dynamics at the solid-liquid interface.</div>

Atomistic Investigation of the Solid–Liquid Interface between the Crystalline Zinc Oxide Surface and the Liquid Tetrahydrofuran Solvent

2012 ◽  
Vol 116 (23) ◽  
pp. 12644-12648 ◽  
Author(s):  
Maria Ilenia Saba ◽  
Vasco Calzia ◽  
Claudio Melis ◽  
Luciano Colombo ◽  
Alessandro Mattoni
Keyword(s):  
Zinc Oxide ◽  
Liquid Interface ◽  
Oxide Surface ◽  
Solid Liquid Interface ◽  
Solid Liquid
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