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

Cycloaddition Reactions: MO Requirements for Photochemical Activation01:12

Cycloaddition Reactions: MO Requirements for Photochemical Activation

2.1K
Some cycloaddition reactions are activated by heat, while others are initiated by light. For example, a [2 + 2] cycloaddition between two ethylene molecules occurs only in the presence of light. It is photochemically allowed but thermally forbidden.
2.1K
Catalysis02:50

Catalysis

26.8K
The presence of a catalyst affects the rate of a chemical reaction. A catalyst is a substance that can increase the reaction rate without being consumed during the process. A basic comprehension of a catalysts’ role during chemical reactions can be understood from the concept of reaction mechanisms and energy diagrams.
26.8K

You might also read

Related Articles

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

Sort by
Same author

Sunlight-Driven Green Synthesis of Platinum Nanoparticles From Double-Vacancy Halide Perovskite Precursors for Methanol Reforming.

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

Sustainable 3D-Printed Supports Coated with Zirconium-Based Metal-Organic Frameworks for Picolinic Herbicide Extraction.

ACS sustainable chemistry & engineering·2026
Same author

Direct Synthesis of High-Valence Protein@UiO-66 Composites: Linking Crystallization Pathways to Protein Encapsulation.

Advanced materials (Deerfield Beach, Fla.)·2026
Same author

Inducing Reactivity by Cluster Strain in Titanium Frameworks.

Journal of the American Chemical Society·2025
Same author

Photo-thermal Catalytic CO<sub>2</sub> Methanation by RuO<sub><i>x</i></sub>@MIL-101(Cr) with 9.2% Apparent Quantum Yield under Visible Light Irradiation.

ACS applied materials & interfaces·2025
Same author

Airborne SARS-CoV-2 Detection by ddPCR in Adequately Ventilated Hospital Corridors.

Toxics·2025

Related Experiment Video

Updated: Jun 18, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

8.4K

Heteroepitaxial MOF-on-MOF Photocatalyst for Solar-Driven Water Splitting.

Thibaut Le Huec1, Antón López-Francés2, Isabel Abánades Lázaro1

  • 1Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, C/Catedrático José Beltrán Martínez, 2, 46980 Paterna, Valencia, Spain.

ACS Nano
|July 30, 2024
PubMed
Summary

Researchers developed a novel metal-organic framework (MOF) heterostructure for efficient solar-driven water splitting. This MOF-on-MOF composite demonstrates high photocatalytic activity, paving the way for advanced clean energy technologies.

Keywords:
MOF-on-MOFheterostructureoverall water splittingphotocatalystsunlight irradiation

More Related Videos

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition
12:47

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition

Published on: May 2, 2014

21.7K
Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts
05:47

Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts

Published on: August 7, 2018

7.7K

Related Experiment Videos

Last Updated: Jun 18, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

8.4K
Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition
12:47

Preparation and Use of Photocatalytically Active Segmented Ag|ZnO and Coaxial TiO2-Ag Nanowires Made by Templated Electrodeposition

Published on: May 2, 2014

21.7K
Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts
05:47

Preparation of Polyoxometalate-based Photo-responsive Membranes for the Photo-activation of Manganese Oxide Catalysts

Published on: August 7, 2018

7.7K

Area of Science:

  • Materials Science
  • Nanotechnology
  • Photocatalysis

Background:

  • Metal-organic frameworks (MOFs) offer tunable properties for various applications.
  • MOF-on-MOF heterostructures are promising for synergistic performance enhancement.
  • Heterogeneous photocatalysis is crucial for sustainable energy solutions like water splitting.

Purpose of the Study:

  • To explore the photocatalytic performance of a novel MOF-on-MOF heterostructure.
  • To investigate the epitaxial growth of MIL-88B(Fe) onto UiO-66(Zr)-NH2 nanoparticles.
  • To understand the mechanism behind the enhanced activity for solar-driven water splitting.

Main Methods:

  • Epitaxial growth of MIL-88B(Fe) on UiO-66(Zr)-NH2 nanoparticles.
  • Fabrication of MOF-on-MOF heterostructures.
  • Photocatalytic activity testing for overall water splitting under solar light.
  • Spectroscopic, electrochemical, and electron microscopy characterization (STEM, TEM).

Main Results:

  • The MOF-on-MOF heterostructure exhibited significant activity for photocatalytic water splitting.
  • Apparent quantum yields of approximately 0.9% were achieved at 400 and 450 nm.
  • The composite demonstrated favorable performance compared to analogous materials.
  • Characterization revealed a Z-scheme mechanism contributing to the high activity.

Conclusions:

  • The developed MOF-on-MOF heterostructure is an effective heterogeneous photocatalyst for solar-driven water splitting.
  • Face-selective design and band structure alignment are key for optimizing MOF heterostructures.
  • This study highlights the potential of MOF-on-MOF systems for advanced photocatalytic applications.