Modulation of the Surface of Bivo4 Photoanode with Oxygen Vacancy-Enriched Bi2o3−X for Enhanced Charge Transfer and Water Oxidation Kinetics DOI

Anchen Wang,

Yaru Chen, Fangting Zhang

et al.

Published: Jan. 1, 2024

Language: Английский

Empowering wastewater treatment with step scheme heterojunction ternary nanocomposites for photocatalytic degradation of nitrophenol DOI Creative Commons
Zhu Liu, Mah Roosh, Ming Lü

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 26, 2025

The ongoing challenge of water pollution necessitates innovative approaches to remove organic contaminants from wastewater. In this work, new two-dimensional S-scheme heterojunction photocatalysts Bi2O3/CdS and MoS2/Bi2O3/CdS that are intended for the effective photocatalytic destruction 4-nitrophenol, a dangerous pollutant, synthesized characterized. Utilizing solvothermal method, successfully generated these ternary nanocomposites, which were characterized through various techniques including X-ray diffraction (XRD), scanning electron microscopy (SEM), photoelectron spectroscopy (XPS), high resolution transmission electronmicroscopy (HRTEM), Brunauer-Emmett-Telle (BET) diffuse reflectance (DRS). Our results demonstrated achieved an 86% degradation rate while composite exhibited exceptional performance, achieving nearly complete (99%) within 120 min under visible light irradiation. Most importantly improved activity originated release internal electric field in heterojunction. This enhanced is attributable synergistic effects heterojunctions facilitate more charge separation generation with OP RP confirmed synthesis using S-scheme. further by XPS, DRS, XPS-VB photocurrent response. These findings highlight promising application advanced real-world wastewater treatment processes, offering sustainable solution combat pollution.

Language: Английский

Citations

2
Attuned band structure in triple S-scheme heterojunctions for naproxen degradation under visible light DOI Creative Commons
Mope E. Malefane, Muthumuni Managa, Thabo T.I. Nkambule

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 155094 - 155094

Published: Aug. 23, 2024

Language: Английский

Citations

15
Mechanistic investigation of visible light driven photocatalytic degradation of polyphenolic contaminant using a recyclable magnetic biochar/Bi4O5Br2 heterojunction DOI
Huanxian Shi, Xiao-Fei Zhang, Guolong Li

et al.

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: 57, P. 105762 - 105762

Published: Jan. 1, 2025

Language: Английский

Citations

1
Photocatalytic activity of MnCl and Cu 5,10,15,20-Tetrakis(4-aminophenyl) porphyrins conjugated to graphene quantum dots against Rhodamine B dye using visible light DOI Creative Commons

Mbulelo Jokazi,

Mope E. Malefane,

Tracy Giota Tebogo Moraba

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107188 - 107188

Published: Feb. 8, 2025

Language: Английский

Citations

1
Photocatalytic degradation of xanthate by S–scheme CeO2/g–C3N4 heterojunction and its DFT calculation DOI

Deqin Meng,

Li Wang, Cheng Zhong

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 71, P. 107348 - 107348

Published: Feb. 26, 2025

Language: Английский

Citations

1
Novel S-scheme loofah biochar/MoS2/g-C3N4 heterojunctions with efficient photogenerated carrier separation and transfer capability: Effect, mechanism and application DOI

Yang Yu,

Lichao Xu,

Kaiyuan Xu

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107072 - 107072

Published: Jan. 22, 2025

Language: Английский

Citations

0
Fe-MOF nanoparticles supported with carbon-defective g-C3N4 nanosheet as visible-light driven photo-Fenton catalyst for efficient degradation of tetracycline hydrochloride DOI
Zhengzheng Shi, Jiazhu Li, Yupeng Pan

et al.

Emergent Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 21, 2025

Language: Английский

Citations

0
Visible Light Photocatalysis: Efficient S-Scheme γ-Bi2O3/BiOBr Photocatalyst for Phenol Degradation DOI

Zhou Ze-kui,

Yong Li, Fenrong Liu

et al.

Catalysis Letters, Journal Year: 2025, Volume and Issue: 155(5)

Published: April 24, 2025

Language: Английский

Citations

0
Slow-light-driven photocatalytic CO2 reduction to CH4 mediated by photonic crystal Graphdiyne-Cu/ZnO Z-scheme system DOI

Yanhu Han,

Zhaowei Jia,

Wenxue Gong

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 500, P. 157636 - 157636

Published: Nov. 1, 2024

Language: Английский

Citations

3
Fabricated S-scheme CoS/CeO2 heterojunction photocatalyst efficiently activates peroxymonosulfate for polyethylene terephthalate plastic degradation: Insight into radicals and electron transfer DOI

Yang Wan,

Huijie Wang,

Jiejing Liu

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: unknown, P. 158124 - 158124

Published: Nov. 1, 2024

Language: Английский

Citations

3