Insights on advanced g-C3N4 in energy storage: Applications, challenges, and future
Publication Name
Carbon Energy
Abstract
Graphitic carbon nitride (g-C3N4) is a highly recognized two-dimensional semiconductor material known for its exceptional chemical and physical stability, environmental friendliness, and pollution-free advantages. These remarkable properties have sparked extensive research in the field of energy storage. This review paper presents the latest advances in the utilization of g-C3N4 in various energy storage technologies, including lithium-ion batteries, lithium-sulfur batteries, sodium-ion batteries, potassium-ion batteries, and supercapacitors. One of the key strengths of g-C3N4 lies in its simple preparation process along with the ease of optimizing its material structure. It possesses abundant amino and Lewis basic groups, as well as a high density of nitrogen, enabling efficient charge transfer and electrolyte solution penetration. Moreover, the graphite-like layered structure and the presence of large π bonds in g-C3N4 contribute to its versatility in preparing multifunctional materials with different dimensions, element and group doping, and conjugated systems. These characteristics open up possibilities for expanding its application in energy storage devices. This article comprehensively reviews the research progress on g-C3N4 in energy storage and highlights its potential for future applications in this field. By exploring the advantages and unique features of g-C3N4, this paper provides valuable insights into harnessing the full potential of this material for energy storage applications.
Open Access Status
This publication may be available as open access
Funding Number
BK202217
Funding Sponsor
Hubei University of Science and Technology