Polyaniline-Modified Iron and Copper Co-Doped Cerium Oxide Nanocomposites for Enhanced Photocatalytic Degradation of methylene blue: Synthesis, and Characterization

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2025, Volume and Issue: unknown, P. 136469 - 136469

Published: Feb. 1, 2025

Language: Английский

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Synthesis of cerium-doped magnesium spinel ferrites and study of their physical properties for photocatalytic applications under sunlight irradiation

Applied Physics A, Journal Year: 2024, Volume and Issue: 130(2)

Published: Jan. 13, 2024

Language: Английский

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Regulation of built-in electric field in heterojunction for improved photocatalytic degradation of Ciprofloxacin: Role of element doping

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 352, P. 128188 - 128188

Published: May 29, 2024

Language: Английский

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Green synthesized Cu-doped CeO₂ nanoparticles for Congo red dye adsorption and antibacterial action

Nanotechnology, Journal Year: 2024, Volume and Issue: 35(26), P. 265708 - 265708

Published: March 21, 2024

The removal of pollutants from water bodies is crucial for the well-being humanity and a topic global research. Researchers have turned their attention to green synthesized nanoparticles wastewater treatment due eco-friendly nature, biocompatibility, cost-effectiveness. This work demonstrates efficient organic dye both gram-positive gram-negative bacteria using copper-doped cerium oxide with

Language: Английский

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Fabrication of ZnO Cu3SnS4 NCs for enhanced visible light-induced photocatalytic degradation of carvedilol

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 52, P. 104875 - 104875

Published: July 30, 2024

Language: Английский

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WO₃ Nanoparticles on Nanosheets of Phosphorus-Doped g-C₃N₄ as S-Scheme Heterojunction Photocatalysts for the Degradation of Tetracycline

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 10, 2024

Language: Английский

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Synthesis of Ag/ZnO/BiOCl Composite Material and Its Photodegradation Performance on Ciprofloxacin

Coatings, Journal Year: 2024, Volume and Issue: 14(2), P. 192 - 192

Published: Feb. 1, 2024

This study focuses on synthesizing a composite material of Ag/ZnO/BiOCl using Ag, ZnO, and BiOCl as raw materials. The was prepared by loading Ag onto ZnO nanofilms, aiming to enhance the photocatalytic degradation ciprofloxacin (CIP). Optimization process through single-factor experiments revealed that under conditions an initial CIP pH 9, dosage 1 g/L, concentration 5 mg/L conversion efficiency reached 98.79% after 150 min exposure 250 W xenon lamp simulating sunlight. Furthermore, maintained 86.17% for even five cycles reuse, demonstrating its excellent stability. optical properties, elemental composition, valence state, crystallinity, morphology samples were analyzed techniques such X-ray diffraction (XRD), photoelectron spectroscopy (XPS), photoluminescence (PL), UV–visible diffuse reflectance (UV-vis DRS), Fourier-transform infrared (FTIR), scanning electron microscopy (SEM). results indicate introduction expanded light response range while addition improved separation electron–hole pairs in nanomaterial. mechanism further elucidated radical scavenging experiments, confirming ·OH h+ are main active species process.

Language: Английский

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Metal Oxide-based Nanoparticles for Environmental Remediation: Drawbacks and Opportunities

Periodica Polytechnica Chemical Engineering, Journal Year: 2024, Volume and Issue: 68(3), P. 311 - 325

Published: July 11, 2024

The use of structured metal oxide-based nanoparticles for environmental proposals arises from the adverse impact human industrial activities that threaten fragile balance environment. These nanomaterials characterized by their chemical and mechanical stability, modifiable bandgap, remarkable textural features, notable optoelectronic properties have an important role in removing pollutants Metal demonstrated capabilities such as herbicides, microplastics, dyes, pesticides, antibiotics, microbial organisms, heavy metals. Additionally, these materials can be incorporated into sensing devices real-time monitoring identification air, water, soil, facilitating risk assessment pollution control. Nevertheless, successful implementation semiconductor faces drawbacks challenges, including scalability, cost-effectiveness, potential impacts, necessitating thorough consideration. Ongoing research development efforts are crucial to further explore practical solutions. anticipated growth various commercial applications foresees a more sustainable environmentally friendly future. Thus, this document aims present how with diverse forms adjustable physicochemical tool conserve ecological balance.

Language: Английский

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Recent advances and future trends in metal oxide photocatalysts for removal of pharmaceutical pollutants from wastewater: a comprehensive review

Environmental Geochemistry and Health, Journal Year: 2024, Volume and Issue: 46(9)

Published: Aug. 10, 2024

Language: Английский

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Electrochemically driven inactivation of harmful cyanobacteria assisted with the visible light photocatalyst of CeO2-Fe3O4-CQDs

Journal of Environmental Management, Journal Year: 2025, Volume and Issue: 376, P. 124423 - 124423

Published: Feb. 10, 2025

Language: Английский

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