Advanced carbon nitride‐based single‐atom photocatalysts

SusMat, Journal Year: 2024, Volume and Issue: 4(5)

Published: July 18, 2024

Abstract Single‐atom catalysts (SACs) have rapidly become a hot topic in photocatalytic research due to their unique physical and chemical properties, high activity, selectivity. Among many semiconductor carriers, the special structure of carbon nitride (C 3 N 4 ) perfectly meets substrate requirements for stabilizing SACs; they can also compensate defects C materials by modifying energy bands electronic structures. Therefore, developing advanced ‐based SACs is great significance. In this review, we focus on elucidating efficient preparation strategies burgeoning applications SACs. We outline prospective enhancing performance future. A comprehensive array methodologies presented identifying characterizing This includes an exploration potential atomic catalytic mechanisms through simulation regulation behaviors synergistic effects single or multiple sites. Subsequently, forward‐looking perspective adopted contemplate future prospects challenges associated with encompasses considerations, such as loading, regulatory design, integration machine learning techniques. It anticipated that review will stimulate novel insights into synthesis high‐load durable SACs, thereby providing theoretical groundwork scalable controllable field.

Language: Английский

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Engineering of Graphitic Carbon Nitride (g‐C₃N₄) Based Photocatalysts for Atmospheric Protection: Modification Strategies, Recent Progress, and Application Challenges

Small, Journal Year: 2024, Volume and Issue: 20(45)

Published: Aug. 18, 2024

Graphitic carbon nitride (g-C

Language: Английский

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The synergistic of oxygen vacancies–driven and proportional Cd1–xZnxS mediated signal reversal photoelectrochemical sensor for CYFRA21–1 detection

Sensors and Actuators B Chemical, Journal Year: 2024, Volume and Issue: 417, P. 136067 - 136067

Published: June 5, 2024

Language: Английский

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Facile ultrasound-assisted synthesis of g-C3N4@Bi20TiO32/Bi2O2CO3 heterojunction with high photocatalytic performance for resistant-biodegradable dye

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 67, P. 106162 - 106162

Published: Sept. 18, 2024

Language: Английский

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Graphitic Carbon Nitride Nanomaterials-Based Electrochemical Sensing Interfaces for Monitoring Heavy Metal Ions in Aqueous Environments

Nanomaterials, Journal Year: 2025, Volume and Issue: 15(7), P. 564 - 564

Published: April 7, 2025

The persistent threat of heavy metal ions (e.g., Pb2+, Hg2+, Cd2+) in aqueous environments to human health underscores an urgent need for advanced sensing platforms capable rapid and precise pollutant monitoring. Graphitic carbon nitride (g-C3N4), a metal-free polymeric semiconductor, has emerged as revolutionary material constructing next-generation environmental sensors due its exceptional physicochemical properties, including tunable electronic structure, high chemical/thermal stability, large surface area, unique optical characteristics. This review systematically explores the integration g-C3N4 with functional nanomaterials nanoparticles, oxide nanomaterials, carbonaceous materials, conduction polymer) engineer high-performance interfaces detection. structure-property relationship is critically analyzed, emphasizing how morphology engineering (nanofibers, nanosheets, mesoporous) functionalization strategies enhance sensitivity selectivity. Advanced detection mechanisms are elucidated, electrochemical signal amplification, photoinduced electron transfer processes enabled by g-C3N4’s tailored bandgap active sites. Furthermore, this addresses challenges real-world deployment, such scalable nanomaterial synthesis, matrix interference mitigation, long-term reliable work provides valuable insights advancing g-C3N4-based technologies toward sustainable monitoring intelligent pollution control systems.

Language: Английский

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Highly Selective Detection of Trace Lead(II) Ions Based on MoS2 QDs/TiO2 NRs Photoelectrochemical Sensing

Talanta, Journal Year: 2025, Volume and Issue: 294, P. 128167 - 128167

Published: April 15, 2025

Language: Английский

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Design, characterization, and structure-function relationships of modified polyvinylidene fluoride membranes for water treatment

Journal of Membrane Science, Journal Year: 2025, Volume and Issue: unknown, P. 124120 - 124120

Published: April 1, 2025

Language: Английский

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A Photoelectrochemical Biosensor for miRNA Detection Utilizing SnS2-Modified Hollow In2O3 Nanotubes and Enzyme-Assisted DNA Walker Signal Amplification

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137864 - 137864

Published: April 1, 2025

Language: Английский

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A dual-channel fusion sensing platform of multicolor polyaniline visual and self-powered photoelectrochemical detection of mcirocystin-RR

Microchemical Journal, Journal Year: 2024, Volume and Issue: 204, P. 111097 - 111097

Published: June 29, 2024

Language: Английский

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Ternary electrochemiluminescence quenching effects of CuFe2O4@PDA-MB towards self-enhanced Ru(dcbpy)32+ functionalized 2D metal-organic layer and application in carcinoembryonic antigen immunosensing

Analytica Chimica Acta, Journal Year: 2023, Volume and Issue: 1287, P. 342091 - 342091

Published: Dec. 2, 2023

Language: Английский

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