Decade Milestone Advancement of Defect-Engineered g-C3N4 for Solar Catalytic Applications

Nano-Micro Letters, Journal Year: 2024, Volume and Issue: 16(1)

Published: Jan. 4, 2024

Over the past decade, graphitic carbon nitride (g-C

Language: Английский

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Recent advances of semiconductor photocatalysis for water pollutant treatment: mechanisms, materials and applications

Physical Chemistry Chemical Physics, Journal Year: 2023, Volume and Issue: 25(38), P. 25899 - 25924

Published: Jan. 1, 2023

Semiconductor photocatalysis has become an increasing area of interest for use in water treatment methods.

Language: Английский

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Progress in preparation, identification and photocatalytic application of defective g-C3N4

Coordination Chemistry Reviews, Journal Year: 2024, Volume and Issue: 510, P. 215849 - 215849

Published: April 11, 2024

Language: Английский

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Bandgap engineering of carbon nitride by formic acid assisted thermal treatment for photocatalytic degradation of tetracycline hydrochloride

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149830 - 149830

Published: Feb. 20, 2024

Language: Английский

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Protonated g-C3N4/oxygen-doped g-C3N4 S-scheme homojunction fabricated by electrostatic self-assembly for photocatalytic hydrogen evolution and tetracycline hydrochloride degradation

Carbon, Journal Year: 2024, Volume and Issue: 226, P. 119153 - 119153

Published: April 18, 2024

Language: Английский

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A Comprehensive Review on the Boosted Effects of Anion Vacancies in Photocatalytic Solar Water Splitting: Focus on g-C₃N₄ with Carbon and Nitrogen Vacancies

Energy & Fuels, Journal Year: 2024, Volume and Issue: 38(10), P. 8406 - 8436

Published: May 1, 2024

As one of the best sustainable approaches for visible-light production hydrogen (H2) to meet energy demands, semiconductor-based photocatalysis has received broad interest in recent decades. The fundamental restrictions graphitic carbon nitride (g-C3N4) as a promising metal-free photocatalytic semiconductor water splitting, like insufficient harvesting and high electron–hole (e/h) pairs recombination, have limited its applications this goal. In regard, optical, charge separation, surface features g-C3N4 can be tuned via engineering C/N vacancies, which is reviewed here splitting by g-C3N4. Reports confirm that enhanced resulting from vacancies are helpful adsorption on surface, improving water-splitting kinetics. First Review, improvements structural optical characteristics introducing especially nitrogen will discussed illustrate better performance. Then, various strategies creating controlling reviewed. critical roles optimizing performance also described, finally advances defective oxidation addressed.

Language: Английский

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Zinc oxide@citric acid-modified graphitic carbon nitride nanocomposites for adsorption and photocatalytic degradation of perfluorooctanoic acid

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 7(2)

Published: March 8, 2024

Abstract Perfluorooctanoic acid (PFOA) is a highly persistent organic pollutant of global concern. A novel nanocomposite composed ZnO nanoparticles and citric acid-modified g-C 3 N 4 was synthesized by ball milling process. The more efficient than pure ball-milled for PFOA elimination under visible light irradiation. optimal hybrid photocatalyst, produced the addition 5 wt% , demonstrated significantly better performance removal UV irradiation, with apparent rate constants 0.468 h −1 0.097 respectively. peroxymonosulfate (0.53 g L ) increased removal, clarifying crucial effect sulfate radicals on photodegradation. In comparison, not effective even peroxymonosulfate. Further experiments dark conditions identified surface adsorption photocatalyst as key process in total removal. summary, ZnO@citric graphitic carbon nitride nanocomposites due to combined action from photodegradation, dominating mechanism.

Language: Английский

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Optimizing carbon doping and black phosphorus heterojunctions in three dimensional carbon nitride for exceptional photocatalytic activity

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131657 - 131657

Published: Jan. 1, 2025

Language: Английский

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P-doped and cyano-modified carbon nitride nanotubes for photocatalytic hydrogen evolution coupled with bisphenol A degradation

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 686, P. 525 - 534

Published: Feb. 1, 2025

Language: Английский

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Functionalized graphitic carbon nitride based catalysts in solar-to-chemical conversion for hydrogen peroxide production

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 466, P. 142931 - 142931

Published: April 12, 2023

Language: Английский

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