An in-depth exploration of eco-friendly synthesis methods for metal oxide nanoparticles and their role in photocatalysis for industrial dye degradation

Chemical Physics Impact, Journal Year: 2023, Volume and Issue: 7, P. 100355 - 100355

Published: Oct. 27, 2023

A lot of emphasis has been paid to the greener method synthesizing nanomaterials since it is a viable, dependable, cost-effective, wealthy, and eco-friendly paradigm. Perhaps using synthesis seen as smart tool reduce hazardous effects added traditional methods suited for that are often preferred in industry lab. This book describes fundamental procedures on sophisticated green patterns techniques, with special attention metal metal-based oxides. Wastewater from textile sector, which contains chemicals like dye other pollutants, substantial source. The environment suffers severe damage when hundreds tons used processing finishing released into natural streams aquatic bodies. Numerous studies have conducted utilizing low-cost technologies create absorbents can remove colours water bodies response environmental concerns. Different dyes, including adsorption, enzymatic photocatalytic degradation, etc. most current valuable concept treating wastewater, specially produced nanomaterials, photocatalysis, straightforward environmentally friendly method. review article covers primary goal biological methods, nanoparticle production, numerous benefits chemistry, its use photocatalysis degradation industrial dyes. Overall, this explores way advancements research oxides synthesized by better monitoring zero energy waste.

Language: Английский

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Novel MgO and Ag/MgO nanoparticles green-synthesis for antibacterial and photocatalytic applications: A kinetics-mechanism & recyclability

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2023, Volume and Issue: 449, P. 115398 - 115398

Published: Dec. 12, 2023

Language: Английский

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Strategies for enhancing performance of perovskite bismuth ferrite photocatalysts (BiFeO3): A comprehensive review

Chemosphere, Journal Year: 2023, Volume and Issue: 339, P. 139678 - 139678

Published: July 30, 2023

Language: Английский

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Green synthesis and characterization of mixed-phase Fe2O3 nanorods as a novel magnetically recoverable heterogeneous catalyst for Biginelli synthesis

Journal of Molecular Structure, Journal Year: 2023, Volume and Issue: 1283, P. 135246 - 135246

Published: Feb. 26, 2023

Language: Английский

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Phytoassisted synthesis of CuO and Ag–CuO nanocomposite, characterization, chemical sensing of ammonia, degradation of methylene blue

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

Published: Jan. 18, 2024

Abstract The elimination of hazardous industrial pollutants from aqueous solutions is an emerging area scientific research and a worldwide problem. An efficient catalyst, Ag–CuO was synthesized for the degradation methylene blue, chemical sensing ammonia. A simple novel synthetic method reported in which new plant material Capparis decidua used reduction stabilization nanocatalyst. Varying amount Ag doped into CuO to optimize best catalyst that met required objectives. Through this, nanocomposite characterized by XRD, SEM, HR-TEM, EDX, FTIR techniques. mechanism increased catalytic activity with doping involves formation charge sink suppression drop back probability conduction valance band. Herein, 2.7 mol % exhibited better activities it through subsequent experiments. experimental conditions such as pH, dose, analyte initial concentration, contact time were optimized. as-synthesized demonstrates excellent efficacy MB 97% at pH 9. More interestingly, successfully applied ammonia even very low concentrations. lower limit detection (LLOD) also called analytic sensitivity calculated found be 1.37 ppm.

Language: Английский

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Novel CuO–SiO2 nanocomposites: synthesis, kinetics, recyclability, high stability and photocatalytic efficiency for Rose Bengal dye removal

Transition Metal Chemistry, Journal Year: 2024, Volume and Issue: 49(3), P. 195 - 213

Published: Feb. 26, 2024

Language: Английский

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Green-synthesized flattened rice-shaped CuO and metal doped CuO nanoparticles using Bauhinia racemosa Lam. leaves extract and their photocatalytic and biological applications

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: 162, P. 112289 - 112289

Published: March 11, 2024

Language: Английский

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Phyto-mediated synthesis of nickel oxide (NiO) nanoparticles using leaves’ extract of Syzygium cumini for antioxidant and dyes removal studies from wastewater

Inorganic Chemistry Communications, Journal Year: 2022, Volume and Issue: 142, P. 109656 - 109656

Published: June 14, 2022

Language: Английский

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Synthesis of CuO/ZnO and MgO/ZnO Core/Shell Nanoparticles with Plasma Jets and Study of their Structural and Optical Properties

Karbala International Journal of Modern Science, Journal Year: 2022, Volume and Issue: 8(2), P. 88 - 97

Published: May 5, 2022

This paper reports the synthesis of CuO/ZnO and MgO/ZnO core/shell nanoparticles using atmospheric plasma jets. The characterization synthesized were confirmed by a series techniques, including X-ray diffraction (XRD), scanning electron microscopy (SEM), dispersive spectroscopy (EDS), transmission (TEM), UV–Vis spectroscopy. XRD analysis no other peaks related to secondary phases for CuO, MgO, or ZnO, indicating purity these nanoparticles. Additionally, EDX formation high surface morphology, which represented agglomeration rate, was investigated SEM. TEM showed that sizes 32 nm 70 nm, respectively. energy bandgaps 3.3 eV 3.1

Language: Английский

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Study on highly efficient Z-scheme p-n heterojunction Fe3O4/N-Bi2MoO6: Synthesis, characterization and visible-light-excited photocatalytic activity

Journal of Molecular Structure, Journal Year: 2022, Volume and Issue: 1269, P. 133755 - 133755

Published: July 20, 2022

Language: Английский

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