Biogenic synthesis of LaMnO3 perovskite nanoparticles: enhanced photocatalytic activity for water purification DOI

G. S. Shivaganga,

V. Lakshmi Ranganatha,

Jameel Al‐Tamimi

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(34)

Published: Nov. 30, 2024

Language: Английский

Z-scheme design of hydrothermally synthesized Sm-Fe-doped LaNiO3/g-C3N4 heterostructure photo-catalyst for the efficient elimination of methylene blue & moxifloxacin pollutants DOI

Shahid Iqbal,

Firdous Bibi,

Muhammad Jamshaid

et al.

Polyhedron, Journal Year: 2025, Volume and Issue: unknown, P. 117446 - 117446

Published: Feb. 1, 2025

Language: Английский

Citations

1
Comprehensive Investigation of Perovskite Materials for Photocatalytic, Photovoltaic, and Optoelectronic Applications: Recent and Advance Challenges and Goals DOI Creative Commons
Shoukat Hussain,

Muhammad Muzammal Shahid

Green Energy and Environmental Technology, Journal Year: 2024, Volume and Issue: 3

Published: Aug. 1, 2024

Energy and environment are two of the most important issues our time on a worldwide scale. Photocatalysis is environmentally friendly answer to these issues. Perovskite-based materials have sparked attention due their low cost lack toxicity. Substitutable solar energy semiconductor photocatalytic technologies essential ways reduce or avert global catastrophes concerns. It estimated that over one thousand different such as KGaO 3 RbMg 2 Ti O 10 been tested for potential photocatalysts recently. Among many endeavors, production seen crucial technique using long-term environmental reasons. Many (RbGaO ) previously combined. A photoelectrochemical cell device converts light electricity via reaction. The sun major source power. Clean hydrogen generated by photocatalyst, which removes both inorganic organic contaminants from water. Photocatalysts operate whole spectrum developed result significant advances in this area. various produced so far, single- double-perovskite-based received lot attention.

Language: Английский

Citations

7
Synthesis and Characterization of Composite WO3 Fibers/g-C3N4 Photocatalysts for the Removal of the Insecticide Clothianidin in Aquatic Media DOI Creative Commons
Christos Lykos,

Feidias Bairamis,

Christina Efthymiou

et al.

Nanomaterials, Journal Year: 2024, Volume and Issue: 14(12), P. 1045 - 1045

Published: June 18, 2024

Photocatalysis is a prominent alternative wastewater treatment technique that has the potential to completely degrade pesticides as well other persistent organic pollutants, leading detoxification of and thus paving way for its efficient reuse. In addition more conventional photocatalysts (e.g., TiO2, ZnO, etc.) utilize only UV light activation, interest scientific community recently focused on development application visible light-activated like g-C3N4. However, some disadvantages g-C3N4, such high recombination rate photogenerated charges, limit utility. this light, present study focuses synthesis WO3 fibers/g-C3N4 Z-scheme heterojunctions improve efficiency g-C3N4 towards photocatalytic removal widely used insecticide clothianidin. The effect two different precursors (urea thiourea) fiber content properties synthesized composite materials was also investigated. All aforementioned were characterized by number techniques (XRD, SEM-EDS, ATR-FTIR, Raman spectroscopy, DRS, etc.). According results, mixing 6.5% W/W fibers with either urea or thiourea derived significantly increased activity resulting composites compared precursor materials. order further elucidate most photocatalyst in degradation clothianidin, generated transformation products tentatively identified through UHPLC tandem high-resolution mass spectroscopy. Finally, process assessed combining results an in-vitro methodology predictions in-silico tools.

Language: Английский

Citations

6
Demonstrating the substitutional doping of erbium (Er) in BiFeO3 nanoparticles for the enhanced solar-driven photocatalytic activity DOI

S. Bharathkumar,

M. Sakar, Héctor Váldes

et al.

Journal of Physics and Chemistry of Solids, Journal Year: 2025, Volume and Issue: unknown, P. 112573 - 112573

Published: Jan. 1, 2025

Language: Английский

Citations

0
Photocatalytic Removal of the Antibiotic Furazolidone Using g-C3N4 in the Presence of Persulfates Under Lab and Pilot Scale Conditions DOI Open Access
Christina Efthymiou, Christos Lykos, Vasiliki Boti

et al.

Water, Journal Year: 2025, Volume and Issue: 17(4), P. 602 - 602

Published: Feb. 19, 2025

Furazolidone, a nitrofuran antibiotic, has been broadly used in aquaculture and veterinary medicine, its presence water poses considerable environmental health hazards due to toxicity. This study investigated hybrid photocatalytic process for the removal of furazolidone, employing graphitic carbon nitride (g-C3N4) persulfate anions (PS) under both laboratory pilot-scale conditions. The synergistic effect g-C3N4 PS enhanced generation reactive species, facilitating efficient degradation FZ two different aqueous matrices. Through scavenging studies, positive holes were determined be dominant followed by sulfate radicals. Seven transformation products tentatively identified via UHPLC-LTQ/Orbitrap MS analysis. optimized system (g-C3N4/PS) achieved 100% furazolidone less than 60 min simulated solar light, demonstrating potential large-scale application wastewater remediation. Furthermore, experiments using real secondary treated municipal proved that applied is capable achieving an 86.2% (k = 0.017 min−1) as well 90% decrease effluent ecotoxicity within 120 UVA irradiation. provides insights into sustainable processes antibiotic contaminants from underscores role g-C3N4-based approaches upper-scale applications.

Language: Английский

Citations

0
Efficient degradation of tetracycline by a novel zirconium‑cerium doped manganese ferrite catalyst: Performance, toxicity evaluation and mechanism insight DOI

Zhanmeng Liu,

Mang Lu, Hongyu Gan

et al.

Journal of Water Process Engineering, Journal Year: 2025, Volume and Issue: 73, P. 107735 - 107735

Published: April 16, 2025

Language: Английский

Citations

0
A visible-light-driven dual Z-scheme CeVO4/g-C3N4/LaNiO3 hierarchical nanostructure photocatalyst for effective removal of organic pollutants DOI

Da Xu,

Feng Sun,

Qian Xu

et al.

Materials Today Communications, Journal Year: 2024, Volume and Issue: 39, P. 108721 - 108721

Published: March 24, 2024

Language: Английский

Citations

3
A review on the application of perovskite catalysts for sulfate radical-based advanced oxidation processes DOI
Ziyi Chen,

Junyuan Guo,

Quanhong Li

et al.

Journal of Industrial and Engineering Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: June 1, 2024

Language: Английский

Citations

3
Enhanced synergistic catalysis of Bisphenol A in river water using an anti-aging photocatalytic membrane DOI
Chenxi Li, Xiaojie Qiu,

Wenjing Luo

et al.

Journal of Hazardous Materials, Journal Year: 2024, Volume and Issue: 480, P. 136078 - 136078

Published: Oct. 6, 2024

Language: Английский

Citations

1
Biogenic synthesis of LaMnO3 perovskite nanoparticles: enhanced photocatalytic activity for water purification DOI

G. S. Shivaganga,

V. Lakshmi Ranganatha,

Jameel Al‐Tamimi

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(34)

Published: Nov. 30, 2024

Language: Английский

Citations

1