Hydrothermally synthesized oxide tungsten nanomaterial for Rhodamine B photodegradation DOI
S. Mokhtari,

S. Habi Ben Hariz,

H. Lahmar

и другие.

Polyhedron, Год журнала: 2025, Номер unknown, С. 117587 - 117587

Опубликована: Май 1, 2025

Язык: Английский

Photodegradation of Emerging Pollutants Using a Quaternary Mixed Oxide Catalyst Derived from Its Corresponding Hydrotalcite DOI Open Access
Laura V. Castro, Brenda Alcántar-Vázquez, Ma. Elena Manríquez-Ramírez

и другие.

Catalysts, Год журнала: 2025, Номер 15(2), С. 173 - 173

Опубликована: Фев. 13, 2025

This study aimed to synthesize a multicationic hydrotalcite and transform it into mixed oxide nanostructures (ZnO/TiO2/CeO2/Al2O3, referred as MixO) serve heterogeneous photocatalyst for degrading various pollutants, including methylene blue (MB), methyl orange (MO), paracetamol (PA), paraquat (PQ). The was synthesized via an ultrasound-assisted method calcined at 700 °C obtain the corresponding metal oxide. A comprehensive characterization of both (MC-LDH) oxides (MixO) performed using X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive spectroscopy (EDS), photoelectron (XPS), N2 adsorption–desorption, Fourier infrared (FTIR), Raman spectroscopy, pHPZC analysis. MixO sample exhibited optical bandgap 3.19 eV. Photocatalytic performance evaluated during 240 min UV irradiation, demonstrating high degradation efficiencies attributable synergistic interactions among ZnO, TiO2, CeO2. Degradation reached 99.3% MO 95.2% MB, while PA PQ showed moderate rates 60% 15%, respectively. kinetics all pollutant compounds followed Langmuir–Hinshelwood model. Additionally, catalyst maintained consistent over four consecutive cycles, highlighting its reusability stability. These findings underscore potential practical recyclable photocatalysts environmental remediation, particularly in wastewater treatment applications.

Язык: Английский

Процитировано

1
Improving the onset of oxygen redox reactions by activating surface defects with visible light on a ZnO-based electrode DOI Creative Commons

Claudia Karina Zagal Padilla,

S.A. Gamboa, B. Campillo

и другие.

Polyhedron, Год журнала: 2025, Номер unknown, С. 117450 - 117450

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1
Facile Fabrication and Characterization of Sm3+ doped LaAlO3 nanophosphors for enhanced Luminescence and photocatalytic dye degradation DOI

A. Kempaiah,

T. Shivalingaswamy,

S. Pratibha

и другие.

Solid State Communications, Год журнала: 2025, Номер unknown, С. 115960 - 115960

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Facile Green and Hydrothermal Synthesis of ZnO Nanorods using Eucalyptus Extract: Photocatalytic Degradation of Cationic Dye DOI

Fares Chabira,

Mahdia Toubane,

R. Tala-Ighil

и другие.

Water Air & Soil Pollution, Год журнала: 2025, Номер 236(6)

Опубликована: Апрель 14, 2025

Язык: Английский

Процитировано

0
Hydrothermally synthesized oxide tungsten nanomaterial for Rhodamine B photodegradation DOI
S. Mokhtari,

S. Habi Ben Hariz,

H. Lahmar

и другие.

Polyhedron, Год журнала: 2025, Номер unknown, С. 117587 - 117587

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

0