SrNiO3 perovskite/CeO2 composites as heterogeneous photocatalysts for the 2-propanol oxidation in gas–solid regime DOI Creative Commons
Narimene Aoun, Elisa I. García‐López, Hadjira Boucheloukh

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: 458, P. 115930 - 115930

Published: Aug. 3, 2024

Both SrNiO3 perovskite and CeO2 are materials suitable for photocatalytic purposes. In this work, the preparation physicochemical characterization of bare along with composites where was enriched from 15 to 70 % in mass composite described. The have been used oxidation 2-propanol gas–solid regime presence UV-LED or simulated solar irradiation. solids were characterized by XRD, SEM/EDX, N2 adsorption/desorption FTIR UV–Vis diffuse reflectance spectroscopies. containing w/w 85 resulted most active, giving rise complete degradation after 1.5 h 6.0 irradiation light irradiation, respectively. Photocatalytic activity results discussed considering physical–chemical properties on catalysts.

Language: Английский

Z-scheme charge transfer heterostructure with NiV2O6@gC3N4 nanocomposite: A competent photocatalyst for boosting the photodegradation of antibiotics DOI

Kandasamy Sasikumar,

Ramar Rajamanikandan, Heongkyu Ju

et al.

Journal of the Taiwan Institute of Chemical Engineers, Journal Year: 2025, Volume and Issue: 168, P. 105960 - 105960

Published: Jan. 13, 2025

Language: Английский

Citations

3
Introducing oxygen cacancies to tune Cu2O by Sn ion-doped for high-effective photocatalytic degradation of norfloxacin in wastewater DOI
Zongbin Liu, Xiaojiao Yu, Kai Wang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 129810 - 129810

Published: Sept. 1, 2024

Language: Английский

Citations

10
Synergistic degradation of tetracycline by constructing interface chemical coupling Z-scheme p-n heterojunction photocatalysts and Fenton technique: Preparation, characterization, and mechanism DOI

Guangqin Ren,

Jian Zhang, Yufei Gao

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 70, P. 106988 - 106988

Published: Jan. 14, 2025

Language: Английский

Citations

0
Gelatin Assisted Green Synthesis of Silver Ferrite Nanoparticles Using Capparis Cartilaginea Extract for Enhanced Antimicrobial Activity DOI
Naif A. R. Almalki, Musab Aldhahri, Saleh M. Al‐Maaqar

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(17)

Published: April 29, 2025

Abstract In this study, Capparis cartilaginea extract was used as a reducing and stabilizing agent to perform an eco‐friendly synthesis of gelatin‐coated silver ferrite nanoparticles (GAgFeO 2 ). The had crystallite size approximately 25 nm were characterized via X‐ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), field‐emission scanning electron microscopy (FESEM), Brunauer–Emmett–Teller (BET) surface area analysis. BET analysis revealed that the gelatin coating results in GAgFeO having slightly lower specific (22.87 m /g), than AgFeO had. exhibited moderate stability with zeta potential −17.5 mV, while showed higher −23.8 indicating stronger electrostatic repulsion enhanced colloidal stability. Antimicrobial tests 26 mm inhibition zone against MRSA, 14 Pseudomonas aeruginosa , 16 Salmonella Typhimurium outperforming uncoated nanoparticles. minimum inhibitory concentration (MIC) Candida albicans 0.062 mg/mL antifungal potential. These demonstrate superior antimicrobial efficacy well their application medical environmental fields.

Language: Английский

Citations

0
SrNiO3 perovskite/CeO2 composites as heterogeneous photocatalysts for the 2-propanol oxidation in gas–solid regime DOI Creative Commons
Narimene Aoun, Elisa I. García‐López, Hadjira Boucheloukh

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: 458, P. 115930 - 115930

Published: Aug. 3, 2024

Both SrNiO3 perovskite and CeO2 are materials suitable for photocatalytic purposes. In this work, the preparation physicochemical characterization of bare along with composites where was enriched from 15 to 70 % in mass composite described. The have been used oxidation 2-propanol gas–solid regime presence UV-LED or simulated solar irradiation. solids were characterized by XRD, SEM/EDX, N2 adsorption/desorption FTIR UV–Vis diffuse reflectance spectroscopies. containing w/w 85 resulted most active, giving rise complete degradation after 1.5 h 6.0 irradiation light irradiation, respectively. Photocatalytic activity results discussed considering physical–chemical properties on catalysts.

Language: Английский

Citations

1