Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

You might also read

Related Articles

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

Sort by

Same author

Direct solar energy charging of metal||air batteries enabled by photo-coupled electrodes.

Nature communications·2026

Same author

Author Correction: Coordination-tailored atomic interfaces for selective CH<sub>4</sub>-to-C<sub>2</sub> conversion in aqueous solution.

Nature communications·2026

Same author

Emerging Electrochemical Energy Conversion Materials: Graphdiyne.

Advanced materials (Deerfield Beach, Fla.)·2026

Same author

High-spin transition metal atoms drive acidic oxygen evolution reactions.

Nature communications·2026

Same author

A Self-Healing Platinum Catalyst for Methanol Oxidation Reaction.

Journal of the American Chemical Society·2026

Same author

Direct Hydrogen Energy Conversion on Industrial-Current-Density.

Advanced materials (Deerfield Beach, Fla.)·2026

Same journal

Cell Membrane-Engineered FePDA Nanoparticles Integrate Ferroptosis and Antitumor Immunity.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Finding the Perfect Match: Investigation of 1,2-Diketone-Based Materials for Use as Cathode Active Material in Rechargeable Magnesium Batteries.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Stabilization of Cu Species in UiO-66 Metal-Organic Framework for CO<sub>2</sub>-to-Methanol: Insights From Operando X-ray and Electron Microscopy Studies.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same journal

BODIPY Photocage-Based Injectable Hydrogel for Light-Controlled Nanoparticle Release.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Multifunctional Nanodiamond Conjugate With a Tumor-Specific EGFR-Targeting Peptide and Photoactivated CO Release for Improved Therapeutic Efficacy in Head and Neck Cancers.

Small (Weinheim an der Bergstrasse, Germany)·2026

Same journal

Multifunctional Self-Bonding Biocomposites Enabled by Uniform Dispersion of Carbon Nanotube via In Situ Lignin and Multiple Noncovalent Bonds.

Small (Weinheim an der Bergstrasse, Germany)·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Nov 15, 2025

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

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

Efficient Hydrogen Evolution on Nanoscale Graphdiyne.

Lan Hui¹, Yurui Xue^1,2, Yuxin Liu¹

¹Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China.

Small (Weinheim an Der Bergstrasse, Germany)

|March 5, 2021

Summary

This summary is machine-generated.

Metal-free graphdiyne (GDY) shows excellent performance in the hydrogen evolution reaction (HER), offering Pt-like activity and superior durability across all pH levels.

Keywords:

2D graphdiyne carbon materials hydrogen production metal-free catalyst water splitting

More Related Videos

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

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

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

Published on: May 2, 2014

Related Experiment Videos

Last Updated: Nov 15, 2025

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

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

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Microscopic Visualization of Porous Nanographenes Synthesized through a Combination of Solution and On-Surface Chemistry

Published on: March 4, 2021

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

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

Published on: May 2, 2014

Area of Science:

Materials Science
Electrochemistry
Nanotechnology

Background:

Developing efficient electrocatalysts for the hydrogen evolution reaction (HER) is crucial for clean energy technologies.
Metal-free catalysts are highly desirable to avoid resource depletion and environmental concerns associated with precious metals.
Graphdiyne (GDY) is a novel carbon allotrope with a unique structure that suggests potential catalytic activity.

Purpose of the Study:

To evaluate graphdiyne (GDY) as a metal-free electrocatalyst for the hydrogen evolution reaction (HER).
To elucidate the atomic-level origins of GDY's electrocatalytic performance.
To compare GDY's HER activity and durability against state-of-the-art catalysts, including platinum.

Main Methods:

Electrochemical characterization of GDY in various pH conditions.
Structural analysis to understand the relationship between nanostructure and catalytic activity.
Performance testing for hydrogen evolution reaction (HER) activity and long-term durability.

Main Results:

Graphdiyne (GDY) exhibits Pt-like activity for the hydrogen evolution reaction (HER).
GDY demonstrates superior long-term durability compared to Pt/C, especially across a wide pH range (acidic to basic).
The unique nanostructure of GDY provides abundant active sites and facilitates efficient electron transfer for proton reduction.

Conclusions:

Self-active, metal-free graphdiyne (GDY) is a highly efficient electrocatalyst for the hydrogen evolution reaction (HER).
GDY's performance surpasses other reported metal-free catalysts and rivals or exceeds many transition-metal and Pt-based catalysts.
GDY represents a promising, sustainable alternative for electrochemical hydrogen production.