Slow and fast capacitive process taking place at the ionic liquid/electrode interface

2012 ◽  
Vol 154 ◽  
pp. 303-311 ◽  
Author(s):  
Bernhard Roling ◽  
Marcel Drüschler ◽  
Benedikt Huber
Keyword(s):  
Ionic Liquid ◽  
Liquid Electrode ◽  
Electrode Interface

scholarly journals Simulation of a Solvate Ionic Liquid at a Polarisable Electrode with a Constant Potential

2018 ◽  
Author(s):  
Samuel W. Coles ◽  
Vladislav Ivanistsev
Keyword(s):  
Boundary Condition ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Surface Charge ◽  
Computational Studies ◽  
Lithium Ions ◽  
Liquid Electrode ◽  
Constant Potential ◽  
Electrode Interface ◽  
Insight Into

<div>In this article we discuss the nanostructure and calculated the capacitance of a solvate ionic liquid–electrode interfaces, where the electrode has a constant potential, and is thus inherently polarisable. Lithium ions from the lithium</div><div>glyme solvate ionic liquid are found within 0.5 nm of the electrode at all voltages studied, however, their solvation environment varies with voltage. Our study provides molecular insight into the electrode interface of solvate ionic liquids, with many features similar to pure ionic liquids. A comparison with previous studies of the same electrolyte using the fixed surface charge boundary condition is also illuminating, informing future computational studies of electrolyte–electrode interfaces.</div>

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