Photocatalytic Activity and Stability of Carbon Nitride‐Pyrite Composites DOI Creative Commons

Julian Merlin Kaulbersch,

Scott McGuigan, Jana Timm

et al.

ChemPhotoChem, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Abstract In photocatalysis, the photoabsorber plays a crucial role in reaction. The most important parameters are stability, cost and optical band gap. this work, prominent class of absorbers, namely carbon nitrides (CN), has been investigated. literature, CN is often described as stable, although photodegradation observed. order to retain beneficial properties while improving crystalline phase poly(triazine imide) (PTI) nitride was investigated compared polymeric photocatalytic hydrogen generation experiments. improve charge separation for photoinduced evolution reaction, pyrite (FeS 2 ) used surface co‐catalyst with loading 1, 5 10 wt %. At same time, any products solution were by ion chromatography. Interestingly, PTI shows hardly photocorrosion defective nitride, indicating its higher photostability However, FeS produces ammonium degradation product when synthesised from nitrogen‐containing precursors. When made nitrogen‐free precursors, together photostable releases little ammonia, making it photostable, earth‐abundant composite generation.

Language: Английский

Metal-free g-C3N5 photocatalysts with defect sites as efficient peroxymonosulfate activators for antibiotic removal in aqueous media DOI

Ngoc‐Diem‐Trinh Huynh,

Huyen-Tran Tran,

Pham-Ngoc-My Le

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(3), P. 112860 - 112860

Published: April 27, 2024

Language: Английский

Citations

5
Exceptional Visible-Light-Driven Photodegradation Performance Over N-Rich g-C3N5 Decorated Flower-like SrMoO4 Nanohybrids: Analysis of Mechanism, Efficacy and Degradation Pathway DOI

S. Muralidharan,

M. Arunpandian, E.R. Nagarajan

et al.

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 17, 2025

Language: Английский

Citations

0
Photocatalytic degradation of antibiotics using a Li-C3N4/ZnO/BiOI: Insights on the electron transport pathways DOI
Jiawei Jiang,

Yaru Wei,

Junren Chen

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2023, Volume and Issue: 155, P. 105293 - 105293

Published: Dec. 15, 2023

Language: Английский

Citations

8
Dual functional Ag2MoO4/thickness-controlled g-C3N4 composites for enhanced photocatalytic and adsorption activity DOI

Xuanbo Zhou,

Xuhong Guo, Lihong Dong

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: 167, P. 105863 - 105863

Published: Dec. 4, 2024

Language: Английский

Citations

2
Mediating peroxymonosulfate activation path in fenton-like reaction via doping different metal atoms into g-C3N5 DOI
Wenwen Lv, Huijun Cao,

Yina Guan

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 674, P. 416 - 427

Published: June 24, 2024

Language: Английский

Citations

1
Incorporating C3N5 and NiCo2S4 to Form a Novel Z-Scheme Heterojunction for Superior Photocatalytic Degradation of Norfloxacin DOI Creative Commons

Sahil Rana,

Amit Kumar, Tongtong Wang

et al.

Chemistry, Journal Year: 2024, Volume and Issue: 6(5), P. 962 - 980

Published: Sept. 10, 2024

Due to a combination of increased urbanization, industrialization, and population growth, many pharmaceutical pollutants are currently being discharged into the environment. A possible strategy is critical for eliminating antibiotic from environment, photocatalysis has been generally recognized as an excellent method successfully degrading antibiotics at faster pace. In this work, we employed hydrothermal synthesis approach create novel C3N5/NiCo2S4 Z-scheme-based heterojunction with better interfacial charge transfer used it catalyst degradation norfloxacin antibiotic. The optimized 1:1 (50CN/NCS) shows highest photocatalytic efficiency 86.5% in 120 min towards (NOR). Such effective performance can be attributed high responsive nature photocatalyst visible region superior charges via Z-scheme heterojunction. reduced recombination carriers was confirmed by EIS PL results. influence some key factors such pollutant concentration, dosage, pH, coexisting ions on activity also investigated work. 50CN/NCS degraded 89.1%, 78.3%, 93.2% removal other CIP, SDZ, BPA, respectively.

Language: Английский

Citations

1
A novel binary bismuth molybdate-perovskite type Strontium Niobate for efficient photocatalytic degradation of ciprofloxacin DOI
Osamah Alduhaish, G Suganya, Abdullah F. Alajmi

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2024, Volume and Issue: 167, P. 105856 - 105856

Published: Dec. 10, 2024

Language: Английский

Citations

0
Photocatalytic Activity and Stability of Carbon Nitride‐Pyrite Composites DOI Creative Commons

Julian Merlin Kaulbersch,

Scott McGuigan, Jana Timm

et al.

ChemPhotoChem, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 23, 2024

Abstract In photocatalysis, the photoabsorber plays a crucial role in reaction. The most important parameters are stability, cost and optical band gap. this work, prominent class of absorbers, namely carbon nitrides (CN), has been investigated. literature, CN is often described as stable, although photodegradation observed. order to retain beneficial properties while improving crystalline phase poly(triazine imide) (PTI) nitride was investigated compared polymeric photocatalytic hydrogen generation experiments. improve charge separation for photoinduced evolution reaction, pyrite (FeS 2 ) used surface co‐catalyst with loading 1, 5 10 wt %. At same time, any products solution were by ion chromatography. Interestingly, PTI shows hardly photocorrosion defective nitride, indicating its higher photostability However, FeS produces ammonium degradation product when synthesised from nitrogen‐containing precursors. When made nitrogen‐free precursors, together photostable releases little ammonia, making it photostable, earth‐abundant composite generation.

Language: Английский

Citations

0