Efficient Degradation of Methylene Blue in Industrial Wastewater and High Cycling Stability of Nano ZnO DOI Creative Commons

Ping Liang,

Weiye Yang,

Hongyan Peng

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(23), P. 5584 - 5584

Published: Nov. 26, 2024

Photocatalytic degradation research has attracted significant attention in the wake of increasingly severe global challenge water pollution. In this study, nano-ZnO was synthesized through a straightforward method using zinc acetate anhydrous as precursor. The experimental results revealed that annealing conditions significantly influenced bandgap energy (Eg) ZnO, with positive correlation observed between intensity photoluminescence (PL) spectra and photocatalytic activity. Under optimal at 300 °C for 1.5 h, efficiency methylene blue (MB) exceeded 98% within 40 min ultraviolet (UV) irradiation, surpassing efficiencies reported ZnO recent studies. This high performance underscores excellent activity samples. Furthermore, after five cycles, MB remained above 90%, crystalline structure samples stable, demonstrating their exceptional structural stability during process. Additionally, study examined effects stirring different light sources on degradation, providing valuable insights future related fields.

Language: Английский

Ambient Air Annealed Sb2s3 Thin Films and Enhanced Photocatalytic Performance Via Sb2s3/Zno Heterostructure Fabrication DOI
C. A. Meza Avendaño,

E. López,

J. A. Borrego Pérez

et al.

Published: Jan. 1, 2025

Language: Английский

Citations

0
Surface acoustic wave gas Sensors: Recent developments and their role in sensing technology DOI Creative Commons
Sankar Ganesh Ramaraj,

Amal Alrebh,

Durgadevi Elamaran

et al.

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 317, P. 118157 - 118157

Published: March 4, 2025

Language: Английский

Citations

0
Morphology-tuned ZnO and Ag/ZnO nanostructures for photoelectrochemical water splitting and hydrogen-sensing applications DOI
Hassan Ali, Orhan Şişman, Ali Can Güler

et al.

International Journal of Hydrogen Energy, Journal Year: 2025, Volume and Issue: 126, P. 542 - 551

Published: April 12, 2025

Language: Английский

Citations

0
Efficient Degradation of Methylene Blue in Industrial Wastewater and High Cycling Stability of Nano ZnO DOI Creative Commons

Ping Liang,

Weiye Yang,

Hongyan Peng

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(23), P. 5584 - 5584

Published: Nov. 26, 2024

Photocatalytic degradation research has attracted significant attention in the wake of increasingly severe global challenge water pollution. In this study, nano-ZnO was synthesized through a straightforward method using zinc acetate anhydrous as precursor. The experimental results revealed that annealing conditions significantly influenced bandgap energy (Eg) ZnO, with positive correlation observed between intensity photoluminescence (PL) spectra and photocatalytic activity. Under optimal at 300 °C for 1.5 h, efficiency methylene blue (MB) exceeded 98% within 40 min ultraviolet (UV) irradiation, surpassing efficiencies reported ZnO recent studies. This high performance underscores excellent activity samples. Furthermore, after five cycles, MB remained above 90%, crystalline structure samples stable, demonstrating their exceptional structural stability during process. Additionally, study examined effects stirring different light sources on degradation, providing valuable insights future related fields.

Language: Английский

Citations

2