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

Recurrence and prevention strategies for non-muscle-invasive bladder cancer: A comprehensive review.

Asian journal of urology·2026

Same author

Smartphone-integrated ratiometric fluorescent sensor based on Al-doped carbon dots for specific detection of chlortetracycline.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2026

Same author

Smartphone-Integrated Ratiometric Fluorescent Sensing Platform Based on Carbon Dots for One-Step Detection of Glyphosate.

Luminescence : the journal of biological and chemical luminescence·2025

Same author

Smartphone-integrated colorimetric and fluorometric sensor based on copper-doped carbon dots for visual and rapid detection of thiram.

Journal of materials chemistry. B·2025

Same author

Narrow-bandwidth red-emitting carbon dots from Epipremnum aureum leaves: "On-Off-On" fluorescent probe for sensitive detection of Hg<sup>2+</sup> and Thiram.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy·2025

Same author

Integrated single-cell analysis reveals the regulatory network of disulfidptosis-related lncRNAs in bladder cancer: constructing a prognostic model and predicting treatment response.

Frontiers in oncology·2025

Search research articles

Related Experiment Video

Updated: Oct 1, 2025

Simple Methods for the Preparation of Non-noble Metal Bulk-electrodes for Electrocatalytic Applications

Simple Methods for the Preparation of Non-noble Metal Bulk-electrodes for Electrocatalytic Applications

Published on: June 21, 2017

Engineering transition metal catalysts for large-current-density water splitting.

Xin Yang¹, Ruike Guo¹, Rui Cai²

¹Key Laboratory of Research and Utilization of Ethnomedicinal Plant Resources of Hunan Province, Hunan Engineering Laboratory for Preparation Technology of Polyvinyl Alcohol Fiber Material, Huaihua University, Huaihua 418000, PR China. guoruike_24.

Dalton Transactions (Cambridge, England : 2003)

|March 1, 2022

Summary

Developing advanced non-noble metal electrocatalysts is key for efficient hydrogen production via electrochemical water splitting. This review guides the design of catalysts with high current density for industrial applications.

More Related Videos

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

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

Related Experiment Videos

Last Updated: Oct 1, 2025

Simple Methods for the Preparation of Non-noble Metal Bulk-electrodes for Electrocatalytic Applications

Simple Methods for the Preparation of Non-noble Metal Bulk-electrodes for Electrocatalytic Applications

Published on: June 21, 2017

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Synthesis and Performance Characterizations of Transition Metal Single Atom Catalyst for Electrochemical CO2 Reduction

Published on: April 10, 2018

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

Area of Science:

Materials Science
Electrochemistry
Energy Conversion

Background:

Electrochemical water splitting is vital for converting electricity to hydrogen fuel.
Current non-noble metal catalysts have limitations in current density ( < 100 mA cm^-2) for industrial demands.
Advanced electrocatalyst design is needed for practical, large-scale hydrogen production.

Purpose of the Study:

To systematically summarize recent progress in cost-efficient, large-current-density electrocatalyst design.
To provide guidance for fabricating advanced electrocatalysts for water splitting.
To address challenges and explore future pathways for efficient hydrogen production.

Main Methods:

Review of oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) mechanisms.
Analysis of issues with non-noble metal catalysts.
Summarization of distinctive features for large-current-density electrocatalysts (conductivity, activity, active sites, architecture).
Classification of representative large-current-density electrocatalysts.

Main Results:

Identified key features for high-performance electrocatalysts: excellent electrical conductivity, high intrinsic activity, abundant active sites, and porous architecture.
Highlighted challenges in achieving large-current-density water electrolysis.
Classified various non-noble metal electrocatalysts demonstrating promising performance.

Conclusions:

Effective design of non-noble metal electrocatalysts requires optimizing conductivity, activity, active sites, and architecture.
Overcoming challenges in large-current-density water electrolysis is crucial for industrial hydrogen production.
Future research should focus on developing more efficient non-noble metal catalysts to reduce electricity consumption in hydrogen generation.