Development and characterization of Co2+ and Al3+ substituted Ni-Cu ferrites for the removal of organic pollutants from wastewater DOI

Haleema Riaz,

Saima Anjum,

Syeda Rabia Ejaz

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113832 - 113832

Published: Dec. 1, 2024

Language: Английский

Nanointerface engineering of MXene based Fe doped Bi2O3 nano heterostructures for efficient energy storage and environmental remediation DOI

V.A. Mane,

D.V. Dake,

N.D. Raskar

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 111, P. 115425 - 115425

Published: Jan. 18, 2025

Language: Английский

Citations

5

Defect Engineering in Bilayer N-Doped Tungsten-Modified GO/RGO Hybrid Composite: A Comparative Study with Tungsten Carbide for Supercapacitor Applications DOI
D.V. Dake,

N.D. Raskar,

V.A. Mane

et al.

Journal of Molecular Structure, Journal Year: 2025, Volume and Issue: 1331, P. 141617 - 141617

Published: Jan. 31, 2025

Language: Английский

Citations

1

Nanostructured MnO2‐Based Zn‐Doped Bi2O3 Nanocomposite for Improved Antimicrobial and Photocatalytic Applications DOI

Kartik M. Chavan,

V.A. Mane,

N.D. Raskar

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(37)

Published: Sept. 27, 2024

Abstract This study reports the synthesis of MnO₂‐based Zn (5%)‐doped Bi₂O₃ nanocomposites via coprecipitation, highlighting significant improvements in photocatalytic and antimicrobial properties. XRD confirmed tetragonal β‐Bi₂O₃ phase with reduced crystallite size postdoping, while FESEM showed spherical particles 8.61 nm. A decreased band gap 2.61 eV defect‐related PL emissions were observed, enhancing activity. The material demonstrated 92.4% 99.50% efficiency for methylene blue (MB) rhodamine B (Rh.B) degradation under sunlight, outperforming undoped Bi₂O₃. I–V plots revealed electrical resistance increased photosensitivity (8.58%), indicating potential optoelectronic applications. Antifungal tests inhibition zones 16 11 mm against Fusarium Aspergillus , respectively. Compared to previous studies, this work offers improved antifungal performance, attributed crystalline size, surface area, enhanced defect formation, positioning it as a promising environmental biomedical

Language: Английский

Citations

6

Enhanced Photocatalytic Activity of Copper, Terbium Co-Doped Magnesium Ferrite@MXene for Degradation of Organic Compounds DOI Creative Commons

Sidra tul Shafa,

Mohamed A. Habila, Imran Shakir

et al.

Journal of Inorganic and Organometallic Polymers and Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 16, 2025

Language: Английский

Citations

0

Influence of Cobalt Substitution in CoFe2O4 Nanoparticles on Structural, Morphological, Cation Distribution, Optical, and Magnetic Properties DOI Creative Commons
Zahra Mosleh,

M Beygmohammadvand,

A. Ghotbi Varzaneh

et al.

Heliyon, Journal Year: 2024, Volume and Issue: 11(1), P. e41276 - e41276

Published: Dec. 30, 2024

This paper presents the first-time synthesis of CoFe 2-x Co x O4 nanoparticles (where = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5, and 0.6) through hydrothermal methods utilizing metal chloride precursors. X-ray diffraction (XRD) analysis confirms formation a cubic spinel structure characterized by Fd 3¯ m space group. Field Emission Scanning Electron Microscopy (FE-SEM) images reveal that average grain size lies between 50 nm 90 nm. Notably, optical band gap Co3+-doped samples exhibits gradual increase from 1.7 eV to 2.5 eV. Furthermore, reduction in saturation magnetization was noted with increasing doping content at both 5 K 300 K. The observed decrease doped can be attributed migration Co2+ ions B site A site, as well substitution Fe3+ Co3+ site. Additionally, influence annealing temperature on structure, morphology, magnetic properties examined.

Language: Английский

Citations

1

Development and characterization of Co2+ and Al3+ substituted Ni-Cu ferrites for the removal of organic pollutants from wastewater DOI

Haleema Riaz,

Saima Anjum,

Syeda Rabia Ejaz

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113832 - 113832

Published: Dec. 1, 2024

Language: Английский

Citations

0