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

Batteries and Fuel Cells03:12

Batteries and Fuel Cells

29.3K
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...
29.3K

You might also read

Related Articles

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

Sort by
Same author

Venous malformation with localized intravascular coagulopathy in children treated with sclerotherapy and LWMH.

Frontiers in pediatrics·2026
Same author

Self-Cross-Linked Collapsible Starch Aerogels Loaded with Ag Nanoparticles: A Platform for Multiphase SERS Detection of Trace Pollutants in Complex Matrices.

ACS applied materials & interfaces·2026
Same author

Integrating LC-MS and network pharmacology to uncover the mechanism of antidepressant effects of Illigera aromatica ethanol extract in rodent models.

Fitoterapia·2026
Same author

Case Report: Indocyanine green fluorescence imaging in complex focal nodular hyperplasia resection: report of two cases.

Frontiers in medicine·2026
Same author

DNAzyme-protease cascade amplified triple-modal biosensing platform with machine learning integration for specific monitoring of plant pathogens.

Biosensors & bioelectronics·2026
Same author

Elucidating the nanointerface-enabled enzymatic cascade amplification mechanism for a precise self-powered strategy.

Biosensors & bioelectronics·2026

Related Experiment Video

Updated: Nov 6, 2025

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
09:02

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance

Published on: April 27, 2018

8.0K

A highly efficient Fe-Ni-S/NF hybrid electrode for promoting oxygen evolution performance.

Yuyun Chen1, Yang Xu1, Shuai Niu2

  • 1Guangxi Key Laboratory of Chemistry and Engineering of Forest Products, Guangxi Collaborative Innovation Centre for Chemistry and Engineering of Forest Products, Guangxi University for Nationalities, Nanning 530006, China. yuyunchen2021@sina.com.

Chemical Communications (Cambridge, England)
|May 6, 2021
PubMed
Summary

A novel Fe-Ni-S/NF hybrid electrode demonstrates excellent oxygen evolution reaction (OER) performance in alkaline solutions. This advanced material achieves high current densities at very low overpotentials with superior stability.

More Related Videos

Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells
15:08

Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells

Published on: September 20, 2012

16.2K
Simple Methods for the Preparation of Non-noble Metal Bulk-electrodes for Electrocatalytic Applications
09:18

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

Published on: June 21, 2017

11.6K

Related Experiment Videos

Last Updated: Nov 6, 2025

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
09:02

Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance

Published on: April 27, 2018

8.0K
Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells
15:08

Probing and Mapping Electrode Surfaces in Solid Oxide Fuel Cells

Published on: September 20, 2012

16.2K
Simple Methods for the Preparation of Non-noble Metal Bulk-electrodes for Electrocatalytic Applications
09:18

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

Published on: June 21, 2017

11.6K

Area of Science:

  • Materials Science
  • Electrochemistry
  • Nanotechnology

Background:

  • Efficient electrocatalysts are crucial for energy conversion technologies.
  • Oxygen Evolution Reaction (OER) is a key process in water splitting and metal-air batteries.
  • Developing cost-effective and high-performance OER electrocatalysts remains a significant challenge.

Purpose of the Study:

  • To fabricate a novel Fe-Ni-S/NF hybrid electrode with a hierarchical structure.
  • To evaluate the electrocatalytic activity and stability of the fabricated electrode for the Oxygen Evolution Reaction (OER) in an alkaline medium.

Main Methods:

  • Fabrication of the Fe-Ni-S/NF hybrid electrode using a simple hydrothermal and ion exchange method.
  • Electrochemical characterization in an alkaline solution to assess OER performance.
  • Evaluation of operational stability under demanding conditions.

Main Results:

  • The Fe-Ni-S/NF hybrid electrode exhibited remarkable OER performance.
  • Achieved high current density (1000 mA cm-2) at an ultralow overpotential of 384 mV.
  • Demonstrated outstanding operational stability, indicating durability.

Conclusions:

  • The developed Fe-Ni-S/NF hybrid electrode is a highly efficient and stable catalyst for the Oxygen Evolution Reaction (OER).
  • The hierarchical structure and composition contribute to the superior electrochemical performance.
  • This work presents a promising pathway for designing advanced electrocatalysts for energy applications.