Efficient Catalytic Reduction of Organic Pollutants Using Nanostructured CuO/TiO<sub>2</sub> Catalysts: Synthesis, Characterization, and Reusability

Efficient Catalytic Reduction of Organic Pollutants Using Nanostructured CuO/TiO<sub>2</sub> Catalysts: Synthesis, Characterization, and Reusability

The catalytic reduction of organic pollutants in water is a critical environmental challenge due to the persistent and hazardous nature of compounds like azo dyes and nitrophenols. In this study, we synthesized nanostructured CuO/TiO<sub>2</sub> catalysts via a combustion technique, foll...

Full description

Saved in:

Bibliographic Details
Main Authors:	Mariyem Abouri, Abdellah Benzaouak, Fatima Zaaboul, Aicha Sifou, Mohammed Dahhou, Mohammed Alaoui El Belghiti, Khalil Azzaoui, Belkheir Hammouti, Larbi Rhazi, Rachid Sabbahi, Mohammed M. Alanazi, Adnane El Hamidi
Format:	Article
Language:	English
Published:	MDPI AG 2024-11-01
Series:	Inorganics
Subjects:	titanium dioxide catalysts catalytic reduction 4-nitrophenol methyl orange copper oxide
Online Access:	https://www.mdpi.com/2304-6740/12/11/297
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Enhanced photocatalytic degradation of Rhodamine B using polyaniline-coated XTiO3(X = Co, Ni) nanocomposites
by: Mariyem Abouri, et al.
Published: (2025-01-01)

Eco-friendly synthesis and catalytic activity of Cu nanoparticles deposited on expanded muscovite to reduce organic pollutants
by: Abduraboh Alraae, et al.
Published: (2024-10-01)

One-step eco-friendly synthesis of Ag nanoparticles on bentonite-g-C₃N₄ for the reduction of hazardous organic pollutants in industrial wastewater.
by: Abduraboh Alraae, et al.
Published: (2025-01-01)

Adsorption of brilliant cresyl blue using NaOH-activated biochar derived from sewage sludge
by: Ben Ali Majda, et al.
Published: (2025-01-01)

Green Synthesis of Zinc Oxide Nanoparticles for Tetracycline Adsorption: Experimental Insights and DFT Study
by: Solhe F. Alshahateet, et al.
Published: (2024-12-01)

Green synthesis of zinc oxide nanoparticles: A trifecta of antioxidant, antifungal, and catalytic excellence
by: Abraham Y. Danas, et al.
Published: (2024-12-01)

Preparation and characterization of nano composites from metal oxides and activated carbon from banana peel (MO@BPAC, MO=NiO, CuO and ZnO) for 2 nitrophenol removal from aqueous solutions
by: Ahmah Rafat, et al.
Published: (2025-01-01)

Synthesis, Characterization and Photocatalytic Properties of Non-peripherally 3- (pyridin-4-yl) propane-1-oxy Groups Substituted Cu (II) Phthalocyanine and Water Soluble Derivative
by: Ece Tuğba Saka
Published: (2020-10-01)

Eco-friendly synthesis of copper oxide nanomaterial by using Musa paradisiaca leaves extract and their slow pyrolysis or catalytic reduction activities
by: Rida Khalid, et al.
Published: (2024-01-01)

Silver nanoparticles immobilized on crosslinked vinyl polymer for catalytic reduction of nitrophenol: experimental and computational studies
by: Elsayed Elbayoumy, et al.
Published: (2025-01-01)

Equilibrium and kinetic study for the adsorption of p-nitrophenol from wastewater using olive cake based activated carbon
by: N.T. Abdel-Ghani, et al.
Published: (2016-01-01)

g-C<sub>3</sub>N<sub>4</sub> Modified with Metal Sulfides for Visible-Light-Driven Photocatalytic Degradation of Organic Pollutants
by: Shoaib Mukhtar, et al.
Published: (2025-01-01)

Facile synthesis of size-tunable L-carnosine-capped silver nanoparticles and their role in metal ion sensing and catalytic degradation of p-nitrophenol
by: Akash Kumar, et al.
Published: (2024-12-01)

Catalytic reduction of p-nitrophenol and Eosin Yellow by lemongrass tea-stabilized copper nanoparticles
by: Amanda R. Kale, et al.
Published: (2024-12-01)

Empowering wastewater treatment with step scheme heterojunction ternary nanocomposites for photocatalytic degradation of nitrophenol
by: Zhu Liu, et al.
Published: (2025-01-01)

Core/Shell ZnO/TiO<sub>2</sub>, SiO<sub>2</sub>/TiO<sub>2</sub>, Al<sub>2</sub>O<sub>3</sub>/TiO<sub>2</sub>, and Al<sub>1.9</sub>Co<sub>0.1</sub>O<sub>3</sub>/TiO<sub>2</sub> Nanoparticles for the Photodecomposition of Brilliant Blue E-4BA
by: Mahboubeh Dolatyari, et al.
Published: (2024-10-01)

Green catalysts AuNPs/CQDs from turmeric starch: an effective solution in 4-Nitrophenol reduction
by: Thi Hoa Le, et al.
Published: (2025-01-01)

Study of Structural, Dielectric, and Phase Transition of Strontium Doped BaTiO<sub>3</sub>
by: Asmaa Zouitine, et al.
Published: (2025-01-01)

Investigation of Microstructure and Physical Characteristics of Eco-Friendly Piezoelectric Composite Thin Films Based on Chitosan and Ln<sub>2</sub>O<sub>3</sub>-Doped Na<sub>0.5</sub>Bi<sub>0.5</sub>TiO<sub>3</sub>-BaTiO<sub>3</sub> Nanoparticles
by: Jacem Zidani, et al.
Published: (2024-10-01)

Low-Cost Optical Filters Based on SiO<sub>x</sub>C<sub>y</sub>:H and Ag Thin Films Fabricated by Plasma Enhanced Chemical Vapor Deposition and Sputtering
by: Ahmed Kotbi, et al.
Published: (2024-11-01)

Isotopic Transient Kinetic Analysis of Soot Oxidation on Mn<sub>3</sub>O<sub>4</sub>, Mn<sub>3</sub>O<sub>4</sub>-CeO<sub>2</sub>, and CeO<sub>2</sub> Catalysts in Tight Contact Conditions
by: Marek Rotko, et al.
Published: (2025-01-01)

Preparation of [C60]Fullerene Nanowhisker-gold Nanoparticle Composites and Reduction of 4-Nitrophenol through Catalysis
by: Jeong Won Ko, et al.
Published: (2015-12-01)

A New Proton Transfer Complex Between 3,4-Diaminopyridine Drug and 2,6-Dichloro-4-nitrophenol: Synthesis, Spectroscopic Characterization, DFT Studies, DNA Binding Analysis, and Antitumor Activity
by: Reem M. Alghanmi, et al.
Published: (2024-10-01)

Employment of Fe<sub>3</sub>O<sub>4</sub>/Fe<sub>2</sub>TiO<sub>5</sub>/TiO<sub>2</sub> Composite Made Using Ilmenite for Elimination of Methylene Blue
by: Himasha Gunathilaka, et al.
Published: (2024-12-01)

Investigating the Effect of Deactivation Rate Constant of Polymer-Based Silver Catalyst on the Reduction of Pollutant 4-Nitrophenol to 4-Aminophenol
by: Navid Ahadi-Jomairan, et al.
Published: (2024-08-01)

Decoration of Pt–Ni Alloy on Molten Salt Etched Halloysite Nanotubes for Enhanced Catalytic Reduction of 4-Nitrophenol
by: Jingmin Duan, et al.
Published: (2024-10-01)

The Effect of Variable Ratios of Na<sub>2</sub>O/K<sub>2</sub>O Oxides in Glazes Containing BaO, ZnO, and ZrO<sub>2</sub>: Structural Analysis, Characteristic Temperatures, and Surface Properties
by: Janusz Partyka, et al.
Published: (2025-01-01)

Oxygenated VOC Detection Using SnO<sub>2</sub> Nanoparticles with Uniformly Dispersed Bi<sub>2</sub>O<sub>3</sub>
by: Haoyue Yang, et al.
Published: (2024-12-01)

Evaluation of the Mechanical Properties and Fatigue Resistance of the ZrO<sub>2</sub>CeYAl<sub>2</sub>O<sub>3</sub> Composite
by: Marcio Paulo de Araújo Mafra, et al.
Published: (2024-10-01)

Optimization of CuO<sub>x</sub>/Ga<sub>2</sub>O<sub>3</sub> Heterojunction Diodes for High-Voltage Power Electronics
by: Xiaohui Wang, et al.
Published: (2025-01-01)

Fabrication of Two-Dimensional Bi<sub>2</sub>MoO<sub>6</sub> Nanosheet-Decorated Bi<sub>2</sub>MoO<sub>6</sub>/Bi<sub>4</sub>O<sub>5</sub>Br<sub>2</sub> Type II Heterojunction and the Enhanced Photocatalytic Degradation of Antibiotics
by: Fengshu Kang, et al.
Published: (2024-11-01)

Sub-ppb H<sub>2</sub>S Sensing with Screen-Printed Porous ZnO/SnO<sub>2</sub> Nanocomposite
by: Mehdi Akbari-Saatlu, et al.
Published: (2024-10-01)

Fe<sub>3</sub>O<sub>4</sub>@SiO<sub>2</sub>-NH<sub>2</sub> Functionalized Nanoparticles as a Potential Contrast Agent in Magnetic Resonance
by: Brayan Stick Betin Bohorquez, et al.
Published: (2024-11-01)

Preparation and Gas-Sensitive Properties of SnO<sub>2</sub>@Bi<sub>2</sub>O<sub>3</sub> Core-Shell Heterojunction Structure
by: Jin Liu, et al.
Published: (2025-01-01)

Research on the Properties of Nano-Al<sub>2</sub>O<sub>3</sub>- and Nano-SiO<sub>2</sub>-Modified Bio-Asphalt and Mixtures
by: Wei Qiao, et al.
Published: (2024-10-01)

Corrosion Resistance of SiO<sub>2</sub> Aerogel Loaded with Benzotriazole Inhibitor in K<sub>2</sub>SiO<sub>3</sub> Coatings
by: HAO Guoqiang, WANG Shuchuang, CHEN Zengyong, ZHANG Xinyi, LIU Xianwen, WANG Shirong, YANG Jingxia
Published: (2024-09-01)

Design and Preparation of Heterostructured Cu<sub>2</sub>O/TiO<sub>2</sub> Materials for Photocatalytic Applications
by: Yating Tai, et al.
Published: (2024-10-01)

Synergistic Effects of BaTiO<sub>3</sub> and MFe<sub>2</sub>O<sub>4</sub> (M = Mn, Ni, Cu, Zn, and Co) Nanoparticles as Artificial Pinning Centers on the Performance of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>y</sub> Superconductor
by: Amjad S. Dair, et al.
Published: (2024-11-01)

Effect of Al<sub>2</sub>O<sub>3</sub>-Ce<sub>2</sub>O<sub>3</sub> Composite Film on High Temperature Oxidation Resistance of 304 Stainless Steel
by: MA Jing, WANG Tiening, JIANG Qiuyue, FENG Zhihao, ZHANG Xin, LI Jianhui
Published: (2024-10-01)

DEVELOPMENT OF THE METHOD OF SYNTHESIS FOR POLYFUNCTIONAL VITREOUS SAMPLES ON THE BASIS OF GLASSY FLUX IN Bi<sub>2</sub>O<sub>3</sub>-B<sub>2</sub>O<sub>3</sub> SYSTEM
by: V. A. Kjutvitsky, et al.
Published: (2017-05-01)