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

Interfacial Electrochemical Methods: Overview01:06

Interfacial Electrochemical Methods: Overview

576
Interfacial electrochemical methods focus on the phenomena occurring at the boundary between an electrode and a solution, as opposed to bulk methods that concentrate on the solution's overall properties. These interfacial methods are classified as either static or dynamic based on the presence of a nonzero current in the electrochemical cell and the consistency of analyte concentrations. Static methods, such as potentiometry, measure the cell's potential without any significant current...
576
X-ray Crystallography02:18

X-ray Crystallography

24.9K
The size of the unit cell and the arrangement of atoms in a crystal may be determined from measurements of the diffraction of X-rays by the crystal, termed X-ray crystallography.
Diffraction
Diffraction is the change in the direction of travel experienced by an electromagnetic wave when it encounters a physical barrier whose dimensions are comparable to those of the wavelength of the light. X-rays are electromagnetic radiation with wavelengths about as long as the distance between neighboring...
24.9K
X-ray Diffraction of Biological Samples01:10

X-ray Diffraction of Biological Samples

4.2K
X-ray diffraction or XRD is an analytical tool that utilizes X-rays to study ordered structures such as crystalline organic and inorganic samples, polycrystalline materials, proteins, carbohydrates, and drugs.
According to Bragg's law, when X-rays strike the sample positioned on a stage, the rays are  scattered by the electron clouds around the sample atoms. The  X-ray diffraction or scattering is caused by constructive interference of the X-ray waves that reflect off the internal...
4.2K
Thermal and Photochemical Electrocyclic Reactions: Overview01:26

Thermal and Photochemical Electrocyclic Reactions: Overview

2.6K
Electrocyclic reactions are reversible reactions. They involve an intramolecular cyclization or ring-opening of a conjugated polyene. Shown below are two examples of electrocyclic reactions. In the first reaction, the formation of the cyclic product is favored. In contrast, in the second reaction, ring-opening is favored due to the high ring strain associated with cyclobutene formation.
2.6K

You might also read

Related Articles

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

Sort by
Same author

Interface and Thermophysical Properties of <i>R</i>32 Refrigerant.

ACS omega·2026
Same author

Long-Range Dispersion Governs the Behavior of Near-Critical Fluids: Universal Scaling and Implications for Accurate Molecular Simulation.

The journal of physical chemistry letters·2026
Same author

Why Seeding Works When Nucleation Barriers Vanish.

Journal of the American Chemical Society·2026
Same author

Exploring composition fluctuations and their dynamics in binary mixtures using coarse-grained molecular dynamics.

The Journal of chemical physics·2026
Same author

Tailoring Reconstruction of Co/Cu Mixed Oxide-Derived Tandem Electrocatalysts via <i>In Situ</i> Electrochemical Dissolution-Redeposition for Enhanced Nitrate-to-Ammonia Conversion.

JACS Au·2026
Same author

Hierarchical Reinforcement Learning of a Short-Range Bond-Order Potential for Silica: Analytic Embedding of Coordination with Classical Efficiency.

Journal of chemical theory and computation·2026

Related Experiment Video

Updated: Nov 10, 2025

Electron Channeling Contrast Imaging for Rapid III-V Heteroepitaxial Characterization
07:50

Electron Channeling Contrast Imaging for Rapid III-V Heteroepitaxial Characterization

Published on: July 17, 2015

11.4K

Bragg Coherent Diffraction Imaging for In Situ Studies in Electrocatalysis.

Rafael A Vicente1,2, Itamar T Neckel3, Subramanian K R S Sankaranarayanan4,5

  • 1Chemistry Institute, State University of Campinas, 13083-970 Campinas, São Paulo, Brazil.

ACS Nano
|April 1, 2021
PubMed
Summary

Bragg coherent diffraction imaging (BCDI) offers 3D insights into nanoscale catalysts, revealing lattice strain crucial for electrocatalysis. This technique, though limited by resolution and synchrotron access, shows promise for advancing sustainable energy solutions.

Keywords:
Bragg coherent diffraction imagingX-ray diffractioncomputational experimentselectrocatalysiselectrochemistryfourth-generation synchrotronin situ experimentssingle-nanoparticle experimentsstrain

More Related Videos

On the Preparation and Testing of Fuel Cell Catalysts Using the Thin Film Rotating Disk Electrode Method
12:12

On the Preparation and Testing of Fuel Cell Catalysts Using the Thin Film Rotating Disk Electrode Method

Published on: March 16, 2018

22.4K
Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
10:35

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

9.0K

Related Experiment Videos

Last Updated: Nov 10, 2025

Electron Channeling Contrast Imaging for Rapid III-V Heteroepitaxial Characterization
07:50

Electron Channeling Contrast Imaging for Rapid III-V Heteroepitaxial Characterization

Published on: July 17, 2015

11.4K
On the Preparation and Testing of Fuel Cell Catalysts Using the Thin Film Rotating Disk Electrode Method
12:12

On the Preparation and Testing of Fuel Cell Catalysts Using the Thin Film Rotating Disk Electrode Method

Published on: March 16, 2018

22.4K
Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals
10:35

Novel Techniques for Observing Structural Dynamics of Photoresponsive Liquid Crystals

Published on: May 29, 2018

9.0K

Area of Science:

  • Materials Science
  • Physical Chemistry
  • Nanotechnology

Background:

  • Electrocatalysis is vital for a sustainable economy, with nanomaterials being key catalysts due to their high surface area.
  • Lattice strain in nanoscale catalysts influences their electronic properties and catalytic activity.
  • Bragg coherent diffraction imaging (BCDI) provides 3D structural information and strain mapping of crystalline nanomaterials.

Purpose of the Study:

  • To review the fundamentals of BCDI and its application in electrocatalysis.
  • To explore how computational methods complement BCDI data for deeper understanding.
  • To highlight BCDI's contributions to heterogeneous catalysis and future electrocatalysis research.

Main Methods:

  • Description of Bragg coherent diffraction imaging (BCDI) principles.
  • Review of computational experiments complementing BCDI data.
  • Case studies of BCDI applied to various electrochemical systems.

Main Results:

  • BCDI reveals 3D strain fields in nanomaterials, impacting catalyst performance.
  • Computational studies enhance BCDI data interpretation for nanoscale electrocatalytic processes.
  • BCDI has been successfully applied to diverse electrochemical systems, aiding catalyst development.

Conclusions:

  • BCDI is a powerful tool for understanding nanoscale catalyst behavior in electrocatalysis.
  • Overcoming current limitations in resolution and accessibility is key for wider adoption.
  • Future advancements in synchrotron facilities and AI/ML will enhance BCDI's capabilities.