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

Reduction of Alkenes: Asymmetric Catalytic Hydrogenation02:17

Reduction of Alkenes: Asymmetric Catalytic Hydrogenation

3.8K
Catalytic hydrogenation of alkenes is a transition-metal catalyzed reduction of the double bond using molecular hydrogen to give alkanes. The mode of hydrogen addition follows syn stereochemistry.
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...
3.8K
Batteries and Fuel Cells03:12

Batteries and Fuel Cells

30.7K
A battery is a galvanic cell that is used as a source of electrical power for specific applications. Modern batteries exist in a multitude of forms to accommodate various applications, from tiny button batteries such as those that power wristwatches to the very large batteries used to supply backup energy to municipal power grids. Some batteries are designed for single-use applications and cannot be recharged (primary cells), while others are based on conveniently reversible cell reactions that...
30.7K

You might also read

Related Articles

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

Sort by
Same author

SBRT embedded in low-dose RT plus αPD-1 (immuno-EclipseRT, iERT) elicits CD8<sup>+</sup> T cell immunity against bulky tumors via an IFN-I/NK/DC axis.

Nature communications·2026
Same author

Deciphering the Halide Chemistry of Cl<sup>-</sup> and Br<sup>-</sup> in Enhancing Kinetics of Mg Plating/Stripping.

Journal of the American Chemical Society·2026
Same author

Sex-specific patterns of skeletal muscle aging at the L3 level: a quantitative study based on opportunistic CT.

BMC musculoskeletal disorders·2026
Same author

A Polymer Electrolyte for Rechargeable Magnesium Batteries Synergistically Constructed Based on Deep Eutectic Electrolytes and Polymer Network.

Small (Weinheim an der Bergstrasse, Germany)·2026
Same author

Focused-Ion-Beam Artifacts and Evidence Reliability in Advanced Microscopy of Energy Materials.

Molecules (Basel, Switzerland)·2026
Same author

Defect-State Engineering in Doped CeO<sub>2</sub> for Oxygen Storage: Aliovalent Substitution, Co-Doping, and Pathway-Dependent Regulation.

Molecules (Basel, Switzerland)·2026

Related Experiment Video

Updated: Jan 10, 2026

Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials
09:05

Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials

Published on: May 15, 2015

15.3K

Spatially Programmed Confinement Catalysis Enables High-Performance Magnesium Hydrogen Storage.

Yuting Li1, Zhao Ding1,2, Han Jiang1

  • 1College of Materials Science and Engineering, National Engineering Research Center for Magnesium Alloys, National Innovation Centre for Industry-Education Integration of Energy Storage Technology, Chongqing University, Chongqing 400044, China.

Nano Letters
|November 20, 2025
PubMed
Summary
This summary is machine-generated.

Spatially programmed confinement catalysis enhances magnesium hydride hydrogen storage by engineering the local reaction environment. This approach improves kinetics and durability for advanced hydrogen energy systems.

Keywords:
Dimensional EngineeringHydrogen Storage KineticsMagnesium HydridesNanostructured ArchitecturesSpatial Confinement Catalysis

More Related Videos

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
08:40

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

4.1K
Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells
06:39

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells

Published on: October 20, 2023

3.7K

Related Experiment Videos

Last Updated: Jan 10, 2026

Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials
09:05

Supercritical Nitrogen Processing for the Purification of Reactive Porous Materials

Published on: May 15, 2015

15.3K
Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
08:40

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production

Published on: December 6, 2021

4.1K
Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells
06:39

Author Spotlight: Design and Evaluation of Au-Electroplated Carbon Fiber Cloth Electrodes for Hydrogen Peroxide Fuel Cells

Published on: October 20, 2023

3.7K

Area of Science:

  • Materials Science
  • Chemical Engineering
  • Nanotechnology

Background:

  • Magnesium hydrides offer high theoretical capacity for solid-state hydrogen storage.
  • Challenges include slow kinetics, high thermodynamic barriers, and poor cycling stability.
  • Conventional catalytic doping is insufficient for comprehensive performance enhancement.

Purpose of the Study:

  • To introduce spatially programmed confinement catalysis as a new paradigm for magnesium hydride hydrogen storage.
  • To explore how dimensional confinement at various length scales impacts hydrogen storage properties.
  • To demonstrate improved performance through synergistic regulation of catalysis and diffusion.

Main Methods:

  • Systematic analysis of one-dimensional (1D), two-dimensional (2D), and three-dimensional (3D) confinement architectures.
  • Investigation of how confinement influences interfacial chemistry and hydrogen transport.
  • Evaluation of phase evolution stabilization during cycling.

Main Results:

  • Dimensional confinement dictates interfacial chemistry and optimizes hydrogen transport.
  • Reversible hydrogen storage achieved at reduced temperatures with enhanced durability.
  • Synergistic regulation of surface catalysis and bulk diffusion observed.

Conclusions:

  • Spatially programmed confinement catalysis offers superior performance over traditional methods.
  • This strategy enables the rational design of nanoreactors for next-generation hydrogen storage.
  • Future work involves balancing kinetics, capacity, and integration with adaptive materials.