BiVO4/sulfur-doped g-C3N4 nanocomposite as photocatalyst for degradation of ciprofloxacin (CIP) under visible light irradiation DOI

Mohammad Varmaziar,

Ali Akbar Amooey,

Shahram Ghasemi

et al.

Diamond and Related Materials, Journal Year: 2024, Volume and Issue: 149, P. 111539 - 111539

Published: Aug. 28, 2024

Language: Английский

Fast photocatalytic Cr(VI) removal by an organic hybrid silver antimony sulfide coupled with PEDOT DOI

Yimin Han,

Longfei Zhai,

Wen‐Bo Pei

et al.

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 489, P. 144703 - 144703

Published: Jan. 1, 2025

Language: Английский

Citations

2
Design of S-Scheme CuInS2/CeO2 Heterojunction for Enhanced Photocatalytic Degradation of Pharmaceuticals in Wastewater DOI Creative Commons
Olalekan C. Olatunde, Ibrahim Waziri, Damian C. Onwudiwe

et al.

Langmuir, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 26, 2025

The release of common medications and illegal drugs into the environment could be potentially harmful to ecosystem hamper behavior growth plants animals. These pollutants gain access water through sewage factory discharges have been found exceed safety limits in bodies. Therefore, there is an urgent need for improved wastewater purification systems. In this study, semiconductor-based heterojunction photocatalyst CuInS2/CeO2, synthesized a facile solvothermal process, was explored photocatalytic degradation ciprofloxacin, commonly used antibiotics. Studies on electronic properties revealed interfacial characteristics that were suitable enhanced charge carrier separation transport potential S-scheme transfer mechanism. achieved ∼90% efficiency CIP compared 60% 12% reported CeO2 CuInS2, respectively. This shows improvement activity, which results from heterojunction. Further investigation mechanism radical scavenging experiments identified •OH, O2•–, h+ as active species contributing catalyst's efficacy. Based X-ray photoelectron spectroscopy analysis, proposed suggested CuInS2/CeO2 findings indicate promising treating waste effluents pharmaceutical industry.

Language: Английский

Citations

2
Progress on synthesis, characterization and photocatalytic applications of bismuth oxyhalide based nanomaterials in cleaner environment and energy - A review DOI

Mehwish Tabassum,

Aima-tul-ayesha,

Bin Yang

et al.

Journal of Cleaner Production, Journal Year: 2025, Volume and Issue: 494, P. 144868 - 144868

Published: Feb. 1, 2025

Language: Английский

Citations

2
Bi2WO6/CuO heterojunction model for enhanced photocatalysis of the antibiotic Levofloxacin under sunlight DOI

Rebecca R.Y.O.V. Wilson,

Ronier A. Oliveira, Ubiratan C. Silva

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115755 - 115755

Published: Feb. 1, 2025

Language: Английский

Citations

2
Enhanced Removal of Rhodamine B Dye by Adsorption and Photodegradation Processes Using Bentonite-Semiconductor-Based Nanocomposites: Synthesis, Characterization, Kinetic Study, and Cost Analysis DOI
Aicha Iqajtaoune, Hamid Saufi, Badr Aouan

et al.

Chemistry Africa, Journal Year: 2025, Volume and Issue: unknown

Published: March 9, 2025

Language: Английский

Citations

2
Unlocking the unique catalysts of CoTiO3/BiVO4@MIL-Fe(53) for improving Cr(VI) reduction and tetracycline degradation DOI Creative Commons

Xinghui Liu,

Saraschandra Naraginti, Fuchun Zhang

et al.

Carbon Neutrality, Journal Year: 2024, Volume and Issue: 3(1)

Published: June 1, 2024

Abstract Environmental contamination by hexavalent chromium (Cr(VI)) and antibiotic drug residues pose significant challenges to public health ecosystems. This study investigates the application of CoTiO 3 /BiVO 4 @MIL-Fe(53) (CT/BV@Fe-MOF) for reduction Cr(VI) degradation tetracycline (TCL) under visible light. After grafting an iron-based metal–organic framework MIL-Fe(53) on a modified composite, photogenerated electrons could easily be transferred from BiVO /Fe-MOF species via interfacial charge transfer. UV–vis diffuse reflectance spectroscopy showed that carriers were formed in response light absorption. The effect different operating parameters, including catalyst load, pH, initial Cr(VI), TCL concentration, was systematically evaluated during photocatalytic process. CT/BV@Fe-MOF composite exhibited 98.7% efficiency (50 ppm) 97.5% towards (30 within 90 min, resulting greater than pristine , Fe-MOF materials. displayed excellent stability over six cycles, highlighting its potential practical applications. In addition, plausible pathway using LC-ESI/MS analysis, while TEST program utilized investigate toxicity products generated

Language: Английский

Citations

16
Green Engineered Mo-CeO2@C Nanocomposites for Visible Light-Assisted Dye Decomposition and Microbial Apoptosis DOI

Qingying Zhan,

Yan Fu,

Feng Guang-zhu

et al.

Ceramics International, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

13
BiOBr/g-C3N4 Heterojunction Photocatalyst: Efficient Benzyl Alcohol Oxidation without Additional Oxidants DOI

Wenzhuang Wang,

Xinhang Cong,

Xuehan Zhang

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115552 - 115552

Published: Jan. 1, 2025

Language: Английский

Citations

1
Visible light-driven photocatalytic degradation of norfloxacin by biochar-supported Cs3Bi2I9-Bi2MoO6 Z-scheme composite: Characterization, optimization, and toxicity assessment DOI
Heba A. El-Sabban,

Ali B.M. Ali,

Thaqal M. Alhuzaymi

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 107131 - 107131

Published: Jan. 31, 2025

Language: Английский

Citations

1
Advancements in Non‐Noble Metal Based Plasmonic Materials for Sustainable Nitrogen Photofixation DOI Open Access

Dev Kumar Thapa,

Soumava Biswas

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 31, 2025

Abstract Ammonia is vital for industries, especially agriculture, where it used in fertilizers to boost crop yields. Globally, about 176 million tons of ammonia produced annually. Its synthesis relies on the Haber–Bosch process, which energy‐intensive (, 150 atm) and environmentally unsustainable. This has sparked considerable interest developing alternative, more sustainable approaches nitrogen fixation. One promising area research plasmonics. Plasmonics explores light interaction with nanomaterials, traditionally using noble metals like gold silver, are costly scarce large‐scale use. Alternative materials such as bismuth, aluminum, metal oxides exhibit plasmonics, providing a affordable solution industrial applications. Recent have focused optimizing these non‐noble plasmonic review offers in‐depth understanding plasmonics both metals. The then delves into mechanisms photocatalytic processes, particularly hot carrier generation, offering insights their role enhancing catalytic efficiency. Furthermore, highlights cutting‐edge fixation, emphasizing use alternative approach synthesis. Finally, identifies challenges, suggests solutions, sets stage advancing photocatalysis.

Language: Английский

Citations

1