Magnesium-doped hydroxyapatite for application in the photocatalytic degradation of different dye mixtures simultaneously under sunlight irradiation DOI
M.A.M. Castro, T.C.N. Nicácio,

Antonio Colmenar Santos

et al.

Journal of Materials Science, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

Language: Английский

Enhancement of the photocatalytic efficiency of ZnO utilizing luminescent Y2O3 particles DOI Creative Commons
Serdar Gültekin, Işıl Birlik, Sibel Oğuzlar

et al.

Materials Research Express, Journal Year: 2024, Volume and Issue: 11(11), P. 115005 - 115005

Published: Nov. 1, 2024

Abstract This study explored the superior photocatalytic performance of nanoscale zinc oxide-yttrium oxide (ZnO-Y 2 O 3 ) based composite over ZnO nanoparticles (NPs). We investigated this by following degradation efficiency methylene blue (MB). The sol–gel synthesized Y and NPs were characterized x-ray diffraction (XRD) scanning electron microscopy (SEM) techniques. spectral behaviour proposed UV–vis spectrophotometry, steady-state time-resolved photoluminescence (PL) measurements, respectively. results indicated successful formation with desirable structural properties. MB solution was evaluated for different concentrations counterparts ZnO-Y composite. In particular, ZnO-5Y -based showed activity after 150 min UV irradiation, achieving 98.4% compared to 77% achieved pure ZnO. Although alone does not exhibit activity, its combination significantly enhances improvement attributed luminescence properties . By elucidating unique mechanism, materials can be enhanced. our study, photodegradation rate constant (k app from 0.009 −1 0.0242 demonstrated promising composite, opening up exciting possibilities further applications in environmental remediation other fields.

Language: Английский

Citations

0
Sonochemical Synthesis of Ti1−x−yFexPbyO2 (with x and y = 0, 0.01, 0.03, 0.07): Structural Analysis, Influence of Radiation Type on Photocatalytic Activity and Assessment of Antimicrobial Properties DOI
D. F. Dos Santos,

O. B. M. Ramalho,

N. F. Andrade Neto

et al.

Catalysis Letters, Journal Year: 2024, Volume and Issue: 155(1)

Published: Nov. 9, 2024

Language: Английский

Citations

0
Ultrasonic sol-gel dip coating of multilayer niobium-doped ZnO thin films: Analysis of optical properties DOI
Kevin Alvin Eswar,

Muliyadi Guliling,

Z. Khusaimi

et al.

Materials Letters, Journal Year: 2024, Volume and Issue: unknown, P. 137836 - 137836

Published: Dec. 1, 2024

Language: Английский

Citations

0
Magnesium-doped hydroxyapatite for application in the photocatalytic degradation of different dye mixtures simultaneously under sunlight irradiation DOI
M.A.M. Castro, T.C.N. Nicácio,

Antonio Colmenar Santos

et al.

Journal of Materials Science, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 4, 2024

Language: Английский

Citations

0