Cited by BiFe0.5Cr0.5O3 nanocatalysts for sustainable solar-light-driven purification of pharmaceutical wastewater

Insights into the Electronic Structure, Optical Properties, and Photocatalytic Perspectives of Gd₂CoCrO₆ Perovskite: A Comprehensive Theoretical and Experimental Investigation DOI

M. J. Hosen, Mohasin Tarek, M. Bhuyan

et al.

Nanoscale Advances, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This study investigates the electronic structure, optical properties, and photocatalytic potential of Gd 2 CoCrO 6 , revealing its half-metallic, n-type semiconducting behavior suitability for solar-driven applications through theory experiments.

Language: Английский

Citations

Mechanistic insights into the enhanced photocatalytic efficiency of MoS₂-tuned DyFeO₃ heterojunction for pollutants degradation DOI

Mohasin Tarek, Ferdous Yasmeen, M. A. Basith

et al.

Nanoscale, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

In this study, DyFeO3-MoS2 heterojunction nanocomposites were synthesized by integrating porous DyFeO3 nanoparticles (an n-type semiconductor) with MoS2 nanosheets (a p-type semiconductor). The resulting p-n substantially improved the photocatalytic efficiency for degrading methylene blue (MB) and levofloxacin (LFX). This design introduces a built-in electric field at interface, promoting efficient charge separation suppressing electron-hole recombination, thereby significantly enhancing performance under solar irradiation compared to alone. Characterization studies, including XRD, FESEM, TEM, XPS, UV-visible absorbance, photoluminescence, Mott-Schottky analysis, confirmed nanocomposites' crystalline structure, well-dispersed nanosheets, oxygen vacancies, enhanced visible light absorption, favorable band positions. incorporation of increased separation, surface area mitigating aggregation, leading higher degradation rates. Among tested compositions, (80 : 20) nanocomposite, containing 20 wt% MoS2, exhibited highest efficiencies, 96.5% MB 88.7% LFX. Further analyses, activation energy determination, quantum yield measurement, scavenger tests, reusability assessments, optimized nanocomposite's durability. reduced energies high yields (35.5% MB, 25.8% LFX) indicate photon conversion radical generation, superoxide radicals (˙O2-) identified as primary reactive species. Stability tests revealed over 85% retention activity after four cycles, underscoring composite's robustness. Moreover, mechanism key insights into pathways pollutants. investigation demonstrates viable solar-driven solution pollutant in wastewater treatment incorporating nanostructures.

Language: Английский

Citations

Dysprosium chromite nanoparticles: A promising photocatalyst for the remediation of ciprofloxacin and methylene blue from wastewater DOI

Md. Mostafizur Rahman, Ferdous Yasmeen, Mohasin Tarek

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 177295 - 177295

Published: Oct. 1, 2024

Language: Английский

Citations

Correction to the Conventional Klingler-Kochi Method for Accurate Assessment of Electrochemical Kinetic Parameters Utilizing Cyclic Voltammetry DOI

Rahul Agarwal

Published: Jan. 1, 2025

Language: Английский

Citations

BiFe_0.5Cr_0.5O₃ nanocatalysts for sustainable solar-light-driven purification of pharmaceutical wastewater DOI

Titas Vincent Rozario,

Mohasin Tarek, M. A. Basith

et al.

RSC Advances, Journal Year: 2025, Volume and Issue: 15(20), P. 16241 - 16256

Published: Jan. 1, 2025

Solar-driven BiFe 0.5 Cr O 3 nanocatalysts efficiently degrade antibiotics via enhanced charge separation, oxygen vacancies, and ROS generation, offering a stable, visible-light-active solution for pharmaceutical wastewater purification.

Language: Английский

Citations