Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Intermolecular Forces03:13

Intermolecular Forces

77.0K
Atoms and molecules interact through bonds (or forces): intramolecular and intermolecular. The forces are electrostatic as they arise from interactions (attractive or repulsive) between charged species (permanent, partial, or temporary charges) and exist with varying strengths between ions, polar, nonpolar, and neutral molecules. The different types of intermolecular forces are ion–dipole, dipole–dipole, hydrogen bonds, and dispersion; among these, dipole–dipole, hydrogen...
77.0K
Intermolecular Forces03:13

Intermolecular Forces

19.5K
19.5K
Two Components: Liquid–Liquid Systems01:27

Two Components: Liquid–Liquid Systems

112
A pressure-composition phase diagram explicitly describes the behavior of an ideal solution of two volatile liquids under varying pressures and compositions. A pressure-composition diagram has two main curves. The bubble point curve represents the plot of pressure versus liquid mole fraction. It indicates the pressure at which the first bubble of vapor forms from the liquid phase as the system pressure decreases.The dew point curve is the pressure versus vapor mole fraction. It indicates the...
112
Intermolecular Forces in Solutions02:28

Intermolecular Forces in Solutions

41.0K
The formation of a solution is an example of a spontaneous process, a process that occurs under specified conditions without energy from some external source.
When the strengths of the intermolecular forces of attraction between solute and solvent species in a solution are no different than those present in the separated components, the solution is formed with no accompanying energy change. Such a solution is called an ideal solution. A mixture of ideal gases (or gases such as helium and argon,...
41.0K
Ionic Association01:28

Ionic Association

193
The ionic association is the association of oppositely charged ions in an electrolyte solution to form ion pairs. Bjerrum defined ion pairs as two oppositely charged ions whose electrostatic attraction exceeds the thermal energy of the system, typically expressed as 2kT. Electrostatic attraction depends on ionic charge, separation distance, and the dielectric constant of the medium. Thermal energy, represented by kT, reflects the tendency of ions to move independently due to molecular motion.
193
Molecular and Ionic Solids02:54

Molecular and Ionic Solids

20.8K
Crystalline solids are divided into four types: molecular, ionic, metallic, and covalent network based on the type of constituent units and their interparticle interactions.
Molecular Solids
Molecular crystalline solids, such as ice, sucrose (table sugar), and iodine, are solids that are composed of neutral molecules as their constituent units. These molecules are held together by weak intermolecular forces such as London dispersion forces, dipole-dipole interactions, or hydrogen bonds, which...
20.8K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Insights into Cationic Vacancies in a Prussian Blue Analogues Cathode for Enhanced Reversible Sodium Insertion.

JACS Au·2026
Same author

The Angular Localization Function (ALF): A Practical Tool to Measure Solvent Angular Order with Molecular Density Functional Theory.

The journal of physical chemistry. B·2026
Same author

Coupled concentration-charge dynamics in 1:1 electrolytes with unequal diffusion coefficients: Local transient response and fluctuations.

The Journal of chemical physics·2026
Same author

Modeling fission product nucleation in molten NaCl using universal machine-learning potentials.

Physical chemistry chemical physics : PCCP·2026
Same author

Electrolyte Structure Governs Formate Oxidation in Water-in-Salt Systems.

Journal of the American Chemical Society·2026
Same author

Brownian dynamics simulations of electric double-layer capacitors with tunable metallicity.

The Journal of chemical physics·2026
Same journal

Electronegative, Transparent, and Flexible Triboelectric Electrodes via Three-Dimensionally Stacked Interconnect Structure with Cross-Interface Electron Transport.

The journal of physical chemistry letters·2026
Same journal

Effects of Ether Bonds on Liquid-Liquid Transitions in Quaternary Ammonium and Phosphonium Ionic Liquids under High Pressure.

The journal of physical chemistry letters·2026
Same journal

Origins of Size-Dependent Kinetics in Microdroplets.

The journal of physical chemistry letters·2026
Same journal

Iso-Potential <i>Operando</i> Coupling of XRD and a Profile Reactor: Structural Insights into ZnPd/ZnO during Methanol Steam Reforming.

The journal of physical chemistry letters·2026
Same journal

Formation of Methanol Clathrate Hydrate in Simulated Interstellar Ices.

The journal of physical chemistry letters·2026
Same journal

Suppressing Residual Low-Dimensional Phases in Bromide Perovskite LEDs Using a Dimethyl Phosphate Ionic Liquid.

The journal of physical chemistry letters·2026
See all related articles

Related Experiment Video

Updated: Mar 28, 2026

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

7.7K

Structural Transitions at Ionic Liquid Interfaces.

Benjamin Rotenberg1,2, Mathieu Salanne1,2,3

  • 1Sorbonne Universités, UPMC Univ Paris 06, CNRS, Laboratoire PHENIX, F-75005, Paris, France.

The Journal of Physical Chemistry Letters
|January 2, 2016
PubMed
Summary
This summary is machine-generated.

Ionic liquids form multilayered structures on metallic electrodes, with layer composition changing based on electrode potential. Potential-driven ordering transitions impact interfacial processes and friction properties.

More Related Videos

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
06:44

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

Published on: March 24, 2018

69.8K
Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy
11:03

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Published on: July 14, 2022

4.2K

Related Experiment Videos

Last Updated: Mar 28, 2026

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets
06:26

Orientational Transition in a Liquid Crystal Triggered by the Thermodynamic Growth of Interfacial Wetting Sheets

Published on: May 15, 2017

7.7K
From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding
06:44

From Molecules to Materials: Engineering New Ionic Liquid Crystals Through Halogen Bonding

Published on: March 24, 2018

69.8K
Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy
11:03

Nanoscale Characterization of Liquid-Solid Interfaces by Coupling Cryo-Focused Ion Beam Milling with Scanning Electron Microscopy and Spectroscopy

Published on: July 14, 2022

4.2K

Area of Science:

  • Electrochemistry
  • Materials Science
  • Surface Science

Background:

  • Ionic liquids exhibit complex adsorption behavior on metallic electrodes.
  • Experimental and computational methods now allow accurate descriptions of these interfaces.
  • Adsorbed ionic liquids form multilayered structures with potential-dependent layer composition.

Purpose of the Study:

  • To provide an overview of potential-driven ordering transitions in ionic liquid adsorption layers.
  • To discuss the impact of these transitions on interfacial physical and electrochemical processes.
  • To highlight the relevance of these interfaces for friction properties and potential applications.

Main Methods:

  • Review of recent experimental techniques for interface probing.
  • Analysis of molecular simulation data.
  • Synthesis of findings from electrochemical studies.

Main Results:

  • Ionic liquids form multilayered structures on metallic electrodes.
  • Layer composition is dependent on electrode potential.
  • Potential-driven ordering transitions occur in the first adsorbed layer.
  • These transitions influence differential capacitance, interfacial dynamics, and reactivity.
  • Voltage-dependence of friction properties is observed.

Conclusions:

  • Understanding potential-driven ordering transitions is crucial for predicting interfacial behavior.
  • These transitions offer opportunities for controlling electrochemical processes and friction at interfaces.
  • Ionic liquid-metal electrode interfaces have significant potential for novel applications.