Visible‐Light‐Driven Photocatalytic Degradation of Amoxicillin Using FeMoO₂/Chitosan/CdO Nanocomposite for Sustainable Water Treatment

Polymers for Advanced Technologies, Journal Year: 2025, Volume and Issue: 36(2)

Published: Feb. 1, 2025

ABSTRACT This work focused on the photocatalytic degradation of amoxicillin using recently developed FeMoO 4 /chitosan/CdO nanocomposite (FeMoO /CS/CdO). The most typical antibiotic, amoxicillin, raises environmental threats due to its persistence in aquatic environments. Amoxicillin, extensively utilized as an has concerns existence nanocomposite, comprising iron molybdate ), chitosan (CS), and cadmium oxide (CdO) nanoparticles, was synthesized couple distinct properties each constituent, enhancing overall functionality. FCC‐NC characterized by presence clearly defined peaks infrared (IR) spectra, ultraviolet–visible (UV–Vis) x‐ray diffraction (XRD) patterns. We studied (AXM) /CS/CdO nanocomposite. Under ideal conditions (40 mg catalyst dosage 10 mg/L initial AXM concentration), we achieved a efficiency roughly 90.8%, following pseudo‐first‐order kinetics with rate constant 0.0222 min −1 . immobilized 2 more photocatalytically active than bare because it exhibited less charge carrier recombination, according EIS PL analysis. Hence, vast opportunity long‐term mechanism eradicating pharmaceutical pollutants water. study shows that obtained results may be useful field cleanliness water purification technologies.

Language: Английский

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Cerium-doped sulfur quantum dots for the detection of lead ions and the use of anticounterfeiting ink

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 701, P. 134845 - 134845

Published: July 24, 2024

Language: Английский

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Multifunctional Nitrogen-Doped Carbon Nanodots: A New Paradigm in Anticounterfeiting and Fingerprint Forensics Imaging

Waste and Biomass Valorization, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 8, 2025

Language: Английский

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Unveiling the Power of Green Chemistry in Material Design and Synthesis

Published: Jan. 1, 2025

Language: Английский

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Preface: Advances and perspectives in carbon materials and technologies for energy and sustainability applications

Diamond and Related Materials, Journal Year: 2025, Volume and Issue: unknown, P. 112314 - 112314

Published: April 1, 2025

Language: Английский

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Fabrication of MnO2/g-C3N4 nanocomposite for methylene blue dye degradation under light illumination

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 168, P. 112909 - 112909

Published: July 30, 2024

Language: Английский

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Impact of Shock Compression on the Photovoltaic Performance of NiCo₂O₄ Nanoparticles

Luminescence, Journal Year: 2024, Volume and Issue: 39(12)

Published: Dec. 1, 2024

ABSTRACT Spherical‐shaped nickel cobaltite (NC) nanoparticles were synthesized via a simple sol–gel technique and calcined at 600°C. X‐ray diffraction (XRD) analysis revealed significant changes in crystallite size, with an average of 23 nm for the control sample variations observed after 50 shockwaves. Fourier transform infrared spectroscopy (FTIR) confirmed metal‐oxygen stretching, indicating structural integrity. UV–visible absorption studies showed optical band gap, which increased shock treatments, suggesting bandgap tunability optoelectronic photovoltaic applications. The material exhibited good up to 600 nm, making it suitable light‐harvesting devices. Vibrating magnetometry (VSM) detected shifts dipole moments magnetic saturation, all samples displaying paramagnetic behavior. shock‐treated enhanced properties, could be useful storage combined properties wave treatment underscores potential these applications photovoltaics, spintronics, energy systems.

Language: Английский

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Recent advances, synthesis, modifications and photogenerated carrier dynamics of g-C3N4 for photocatalytic water splitting

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 100, P. 79 - 128

Published: Dec. 21, 2024

Language: Английский

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A facile solvothermal recrystallization strategy engineering ultrathin g-C3N4 nanosheets for efficient boosting photocatalytic H2 evolution

Renewable Energy, Journal Year: 2024, Volume and Issue: unknown, P. 121747 - 121747

Published: Oct. 1, 2024

Language: Английский

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Time‐Dependent Hydrothermal Synthesis of La₂O₃ NPs for Effective Catalytic Activity of Ionic Dye

Luminescence, Journal Year: 2024, Volume and Issue: 39(10)

Published: Oct. 1, 2024

Abstract Lanthanum oxide was successfully synthesized by hydrothermal method varying the reaction time such as 6, 12, and 24 h. In XRD, study confirms presence of a hexagonal structure, phase remains same at different times; main goal is to assess average crystallite size prepared La 2 O 3 nanoparticles, which found in range 6 8 nm. An interesting observation from XRD data apparent increase crystalline nature synthesis extended. The UV–Vis spectroscopic studies show change band gap when changed. morphology analysis shows that image revealed particles formed were agglomerated spherical shape, with diameters ranging between 35 86 When tested for photocatalytic activity, nanoparticles degradation methylene blue dye varies. Remarkably, exhibited profound ability degrade dye, an efficiency rate hitting high 89% under halogen light illumination.

Language: Английский

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