Grape-Like Bivo4@Bi2s3-Bc Heterojunction Rich in Sulphur Vacancies Promotes Persulfate Activation for Efficient Degradation of Organic Pollutants DOI
Kuo Yang, Ke Li, Yun Yang

et al.

Published: Jan. 1, 2024

Language: Английский

g-C3N4 Modified with Metal Sulfides for Visible-Light-Driven Photocatalytic Degradation of Organic Pollutants DOI Creative Commons

Shoaib Mukhtar,

Erzsébet Szabó‐Bárdos,

Csilla Őze

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(2), P. 253 - 253

Published: Jan. 10, 2025

Graphitic carbon nitride (g-C3N4) proved to be a promising semiconductor for the photocatalytic degradation of various organic pollutants. However, its efficacy is limited by fast electron hole recombination, restricted quantity active sites, and modest absorption in visible range. To overcome these limitations, g-C3N4-Bi2S3 g-C3N4-ZnS composites were effectively produced utilizing starch-assisted technique. The findings from FT-IR, XRD, EDX, XPS, BET, SEM, TEM demonstrated that enhanced activity was primarily due their improved photocarrier separation transfer rates. photocatalyst facilitated aerobic colorless contaminants such as coumarin para-nitrophenol (4-NP). For decomposition 4-NP, exhibited maximum efficiency 90.86% UV light 16.78% light, with rate constants 0.29 h-1 0.016 h-1, respectively. In contrast, 100% 15.1% 0.57 0.018 bioinspired synthesis combined modification metal sulfides considerably enhance g-C3N4, increasing potential practical applicability environmentally friendly water treatment systems efficient removal recalcitrant contaminants.

Language: Английский

Citations

1
NS-CQDs/TiO2 hybrid nanocomposites incorporated with nutshell derived NS-CQDs as photocatalyst for Environmental/Biological Applications and Cytotoxicity Effect DOI
Melek Koç Keşir, Elif Ayazoğlu Demir, M. Deniz Yilmaz

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 116001 - 116001

Published: March 1, 2025

Language: Английский

Citations

0
One-step construction of sulfur-vacancy-rich SnS/Bi2S3 Z-scheme heterostructure photocatalyst for significant removal of hazardous Cr(VI) DOI
Meng Lan, Xiaoli Dong, Nan Zheng

et al.

Chemical Engineering Science, Journal Year: 2025, Volume and Issue: unknown, P. 121626 - 121626

Published: April 1, 2025

Language: Английский

Citations

0
Grape-like BiVO4@Bi2S3-BC heterojunction with rich sulphur vacancies promotes persulfate activation for highly efficient degradation of organic pollutants DOI
Kuo Yang, Ke Li, Yun Yang

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 162289 - 162289

Published: April 1, 2025

Language: Английский

Citations

0
Sustainable photodegradation of tetracycline by surface-functionalized carbon nitride: Mechanism insight and toxicity assessment DOI
Lisha Jiang,

Zhaoqin He,

T. J. Jiang

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135612 - 135612

Published: Oct. 1, 2024

Language: Английский

Citations

3
Anchoring spinel cobalt and zinc ferrites on zeolite for highly synergic photocatalytic reduction of chromium (VI) DOI Creative Commons

Moin Mehrbakhsh,

Moones Honarmand, Ahmad Aryafar

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Dec. 30, 2024

To tackle the challenges of increasing efficiency photocatalysts, a ternary magnetic heterojunction photocatalyst containing spinel cobalt and zinc ferrites, zeolite (CZZ) was designed fabricated. The physicochemical properties novel were verified using characterization techniques such as XRD, FT-IR, FE-SEM, EDS mapping, N

Language: Английский

Citations

1
Grape-Like Bivo4@Bi2s3-Bc Heterojunction Rich in Sulphur Vacancies Promotes Persulfate Activation for Efficient Degradation of Organic Pollutants DOI
Kuo Yang, Ke Li, Yun Yang

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0