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Updated: Jan 13, 2026

Evaluating the Electrochemical Properties of Supercapacitors using the Three-Electrode System

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Published on: January 7, 2022

Graphitic Carbon Nitride: A Rising Star Electrode Material for Supercapacitors.

Abdul Ghaffar¹, Muhammad Ahsan Farooq Qaisar², Jun Liu¹

¹Key Laboratory of Air-Driven Equipment Technology of Zhejiang Province, College of Mechanical Engineering, Quzhou University, Quzhou, China.

Chemical Record (New York, N.Y.)

|January 10, 2026

Summary

This summary is machine-generated.

Advanced electrode materials like graphitic carbon nitride (g-C3N4) are crucial for high-performance supercapacitors (SCs). This review explores g-C3N4 composites, highlighting their potential to meet rising energy demands.

Keywords:

electrochemical properties electrodes graphitic carbon nitride supercapacitors two‐dimensional material

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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

Area of Science:

Materials Science
Electrochemistry
Energy Storage

Background:

Rising global energy demand necessitates supercapacitors (SCs) with both high power and energy density.
Advanced electrode materials are key to developing next-generation SCs.
Two-dimensional graphitic carbon nitride (g-C3N4) shows promise due to its unique structure and properties.

Purpose of the Study:

To comprehensively review g-C3N4-based materials for supercapacitor applications.
To analyze synthesis methods and their correlation with electrochemical performance.
To categorize strategies for enhancing g-C3N4 performance.

Main Methods:

Systematic analysis of g-C3N4 crystal structure, physicochemical properties, and synthesis.
Comparative analysis of pristine g-C3N4, heteroatom doping, and composite construction.
Emphasis on composite performance with conductive polymers, TMOs/TMSs, graphene, and MXenes.

Main Results:

g-C3N4 exhibits tunable electronic properties and facile synthesis.
Composite strategies significantly enhance conductivity, stability, and charge storage capacity.
Synergistic effects in composites are crucial for superior electrochemical performance.

Conclusions:

g-C3N4-based materials, particularly composites, offer significant potential for high-performance SCs.
Further research should focus on rational design of g-C3N4 composites.
Addressing current challenges will unlock the full potential of g-C3N4 in energy storage.