Unleashing the potential of NiO@V2CTx MXene-derived electrocatalyst for hydrogen and oxygen evolution

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 59, С. 635 - 644

Опубликована: Фев. 10, 2024

Язык: Английский

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Physical properties of novel double perovskite oxides Ba2XSbO6(X = P, As) by first-principle calculations

Chemical Physics, Год журнала: 2024, Номер 586, С. 112392 - 112392

Опубликована: Июль 17, 2024

Язык: Английский

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Ultra-violet photodetection, photoluminescence and energy storage properties of LaMnO3 and BiFeO3 doped BaTiO3 – A multifunctional nanoceramic

Journal of Energy Storage, Год журнала: 2024, Номер 99, С. 113200 - 113200

Опубликована: Авг. 8, 2024

Язык: Английский

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Exploring the photocatalytic production of hydrogen by Co, Cu or Pd species as co-catalysts supported on a ZnxTiyOz perovskite/TiO2 structure

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 89, С. 1135 - 1148

Опубликована: Окт. 3, 2024

Язык: Английский

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Impact of reduced graphene oxide on spectroscopic properties of high-к dielectric ZnTiO3 nanostructure for humidity sensing capabilities

Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 113955 - 113955

Опубликована: Янв. 1, 2025

Язык: Английский

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Efficient Photocatalytic Degradation of Tetracycline Over a Novel Dual Z-Scheme Bi₂O₃/ZnTiO₃–SrTiO₃ Composite Photocatalyst

Langmuir, Год журнала: 2025, Номер unknown

Опубликована: Фев. 25, 2025

Tetracycline (TC) is a broad-spectrum antibiotic, and its introduction into the environment known to cause serious water pollution issues can result in evolution of drug-resistant genes superbugs. In this study, new ZnTiO3–SrTiO3 double perovskite composite photocatalyst, synthesized using simple molten salt method, was found exhibit excellent performance photocatalytic degradation TC an aqueous solution under visible-light photoirradiation at λ = 420 nm. Individually, ZnTiO3 SrTiO3 were identified as being inactive same reaction. However, addition Bi2O3 (Bi2O3/ZnTiO3–SrTiO3) formed dual-Z-scheme heterojunction, achieving 87.1% rate within 60 min. The obtained reaction constant (k 0.03052 min–1) 9.5 1.62 times higher than those achieved individual 0.00321 0.01882 species, respectively. Furthermore, potential pathway mechanism for Bi2O3/ZnTiO3–SrTiO3 photocatalyst proposed. Overall, approach provides cost-effective efficient method preparing dual Z-scheme heterojunction photocatalysts.

Язык: Английский

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Synthesis of ZnO/g-C3N4 Composites Obtained by Pyrolysis of a Ternary Deep Eutectic Solvent and Their Application as Catalysts in Different AOPs

Applied Sciences, Год журнала: 2025, Номер 15(5), С. 2475 - 2475

Опубликована: Фев. 25, 2025

This study investigates the synthesis and evaluation of ZnO/g-C3N4 composites as efficient green catalysts for advanced oxidation processes (AOPs) targeting treatment contaminated water. The were synthesized using a ternary deep eutectic solvent physically–chemically characterized in detail, confirming their structural integrity successful synthesis. Photocatalytic, photo-Fenton- electro-Fenton-like experiments conducted Rhodamine B model contaminant to evaluate catalytic performance, reuse stability material. demonstrated excellent photocatalytic activity under LED light (395 nm), achieving pollutant removal around 59% 90 min. combined effect designed catalyst Fenton-like process, photo-Fenton-like significantly improved this close 95% 60 min due synergistic effects irradiation H2O2 activation. Finally, action process exhibited superior efficiency, 90% within 45 kinetic constants four times higher than those anodic alone. In addition, studies confirmed several cycles with high efficiencies, demonstrating viability long-term scalable water applications. These findings highlight potential through DES sustainable cost-effective alternative remediation technologies.

Язык: Английский

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Layered double hydroxide composite materials for sustainable wastewater treatment through photocatalytic pathway

Elsevier eBooks, Год журнала: 2025, Номер unknown, С. 297 - 312

Опубликована: Янв. 1, 2025

Язык: Английский

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Investigating the electrocatalytic activity of zirconia atom doped manganese selenide (Zr–MnSe) nanoparticles for OER/HER in an alkaline medium

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 139, С. 36 - 46

Опубликована: Май 23, 2025

Язык: Английский

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Electrocatalytic HER and magnetism performance of BiMnO3 modified BaTiO3 – A ultra high dielectric constant ceramic nanomaterial

Journal of Energy Storage, Год журнала: 2023, Номер 76, С. 109846 - 109846

Опубликована: Ноя. 24, 2023

Язык: Английский

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