@article{ART003185712},
author={Tongtong Wang},
title={Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics},
journal={Carbon Letters},
issn={1976-4251},
year={2025},
volume={35},
number={1},
pages={45-73},
doi={10.1007/s42823-024-00811-4}
TY - JOUR
AU - Tongtong Wang
TI - Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics
JO - Carbon Letters
PY - 2025
VL - 35
IS - 1
PB - Korean Carbon Society
SP - 45
EP - 73
SN - 1976-4251
AB - The increasing presence of antibiotics in aquatic ecosystems has raised serious concerns about their ecological and human health impacts. In response, extensive research has focused on the degradation and removal of these stubborn pollutants. Among various approaches, heterogeneous photocatalysis has gained prominence due to its effectiveness in eliminating diverse contaminants from water. This method stands out for its cost-efficiency, environmental friendliness, and high performance, making it a practical solution for pollutant mitigation. Graphitic carbon nitride (g-C3N4) has attracted significant attention for developing advanced photocatalysts. Its non-metallic nature, robust stability, suitable electronic configuration, and favorable 2.7 eV band gap make it an excellent candidate. However, g-C3N4 faces challenges such as limited visible-light absorption, rapid charge recombination, low oxidation power, and poor texture, which hinder its photocatalytic efficiency. These issues can be addressed by developing g-C3N4-composite-based magnetic semiconductor photocatalysts possessing compatible energy bands. Integrating magnetic materials with g-C3N4 photocatalysts offers new possibilities for easy separation and recyclability, enhancing practical use. While previous studies have also detailed various modification methods for g-C3N4-based materials, the structure-performance relationships of g-C3N4, particularly for detecting and degrading antibiotics, need further exploration. This review critically examines the utilization of g-C3N4-based magnetic photocatalysts for antibiotic removal, exploring fabrication techniques, physical properties, and performance metrics. Various strategies to optimize their efficiency, including doping, heterojunction formation, and surface modification, are also covered. It also delves into the mechanisms of photocatalytic antibiotic degradation, addressing challenges and opportunities in developing these materials. Ultimately, we propose that the synergy of magnetic components into g-C3N4 not only represents a significant advancement in photocatalyst design but also opens new avenues for sustainable wastewater treatment technologies, demonstrating a high level of novelty in the field. The review provides valuable insights into current research and potential advancements in antibiotic remediation.
KW - Graphitic carbon nitride Degradation Photocatalyst Mechanisms Antibiotics
DO - 10.1007/s42823-024-00811-4
ER -
Tongtong Wang. (2025). Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics. Carbon Letters, 35(1), 45-73.
Tongtong Wang. 2025, "Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics", Carbon Letters, vol.35, no.1 pp.45-73. Available from: doi:10.1007/s42823-024-00811-4
Tongtong Wang "Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics" Carbon Letters 35.1 pp.45-73 (2025) : 45.
Tongtong Wang. Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics. 2025; 35(1), 45-73. Available from: doi:10.1007/s42823-024-00811-4
Tongtong Wang. "Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics" Carbon Letters 35, no.1 (2025) : 45-73.doi: 10.1007/s42823-024-00811-4
Tongtong Wang. Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics. Carbon Letters, 35(1), 45-73. doi: 10.1007/s42823-024-00811-4
Tongtong Wang. Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics. Carbon Letters. 2025; 35(1) 45-73. doi: 10.1007/s42823-024-00811-4
Tongtong Wang. Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics. 2025; 35(1), 45-73. Available from: doi:10.1007/s42823-024-00811-4
Tongtong Wang. "Graphitic carbon nitride (g-C3N4)-based magnetic photocatalysts for removal of antibiotics" Carbon Letters 35, no.1 (2025) : 45-73.doi: 10.1007/s42823-024-00811-4
