Structural and magnetic aspects of aluminium substituted dual lanthanum and calcium based hexaferrite nanoparticles for magnetic applications DOI

Mawaheb Al‐Dossari,

Tauseef Anwar, Ahmad M. Saeedi

et al.

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 310, P. 117709 - 117709

Published: Sept. 13, 2024

Language: Английский

Insights into the photocatalytic removal of malachite green organic pollutant by highly efficient hard responsive Ba1 − xCoxDyyFe12−yO19 catalysts DOI Creative Commons

Himanshi,

Basant Lal, Ankit Verma

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Jan. 7, 2025

The widespread discharge of organic dyes into the wastewater from various industrial processes has develop a major environmental apprehension in modern world. To tackle such issues, we are synthesizing novel catalyst composition, Ba1 − xCoxDyyFe12−yO19 (x = y 0.02–0.06) using sol-gel auto-combustion (SGAC) for photocatalytic eradication malachite green dye (MGD). fabricated sample show single-phase hexagonal structure. hexagonal-shaped grains seen field emission spectroscopy (FESEM) visuals prepared hexaferrites. oxidation states every element present developed specimens investigated X-ray photoelectron spectrophotometer scrutinized. specific surface area (SSA) HF1 is 3.523 m2/g, whereas band gap values co-doped barium hexaferrites found within range 1.61 to 1.75 eV. magnetic analysis indicates that increasing concentration Dy and Co, raised saturation magnetization declines coercivity. conducted evaluations reveal removal efficiencies 89.85%, 91.12%, 94.36% obtained HF1, HF2, HF3 after 90 min natural irradiation. Moreover, capability reusability synthesized assessed over series five consecutive experimental cycles. As result, this research delves at potential applications BaFe12O19 MGD applications.

Language: Английский

Citations

3
Influence of Dy3+ doping on Mössbauer, magnetic and microwave absorption properties of M-type Ba0.5Ca0.5DyxFe12-xO19 hexaferrites DOI

Varsha C. Pujari,

Pramod D. Mhase, Sunil M. Patange

et al.

Journal of Magnetism and Magnetic Materials, Journal Year: 2024, Volume and Issue: unknown, P. 172555 - 172555

Published: Sept. 1, 2024

Language: Английский

Citations

7
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
Improving the enormous coercivity in Ba0.54Ca0.46Fe6.5Al5.5O19 M-type hexaferrite via annealing treatment, prepared by sol-gel auto-combustion method DOI
M. Sadik, Z. Yamkane, S. Elkhouad

et al.

Solid State Communications, Journal Year: 2025, Volume and Issue: unknown, P. 115912 - 115912

Published: March 1, 2025

Language: Английский

Citations

0
Insights into the enhanced photocatalytic degradation of congo red using advanced BaDyxFe12−xO19 catalytic hexamaterials DOI Creative Commons

Himanshi,

Jayanti Makasana, Subbulakshmi Ganesan

et al.

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: March 15, 2025

Water pollution from the industrial dyes is a serious hazard to ecosystems, and addressing this issue significant challenge. To address these issues, we are fabricated BaDyxFe12−xO19 (x = 0.02 0.06) by sol-gel auto-ignition (SGA) technique. Several characterizations were used scrutinize structural, optical, photocatalytic, magnetic traits of produced samples. The X-ray diffraction (XRD) sample revels hexagonal crystal structure. field emission scanning electron microscopy (FESEM) both samples reveal existence agglomerated grains showing shapes. photoelectron spectroscopy (XPS) analyses confirm oxidation state every element present in synthesized nanomaterials. specific surface area was found be 1.069 m2/g for BDF1 1.466 BDF3. band gap BDF1, BDF2, BDF3 2.16, 2.12, 1.99 eV. photocatalytic efficacy catalysts examined removal CR natural light. A notable degradation efficiency 89.29% achieved catalyst within 90 minutes under sunlight irradiation. results demonstrate straightforward efficient approach producing materials that highly effective elimination dye pollutants wastewater treatment.

Language: Английский

Citations

0
Exploring the structural, optical, dielectric and magnetic properties of rare earth samarium doped Ca-Mg based Ca0.5Mg0.5Fe12−xSmxO19 ferrite nanoparticles DOI
Basmah H. Alshammari, Kaseb D. Alanazi, Sana Ullah Asif

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113159 - 113159

Published: Sept. 1, 2024

Language: Английский

Citations

3
Structural and magnetic aspects of aluminium substituted dual lanthanum and calcium based hexaferrite nanoparticles for magnetic applications DOI

Mawaheb Al‐Dossari,

Tauseef Anwar, Ahmad M. Saeedi

et al.

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 310, P. 117709 - 117709

Published: Sept. 13, 2024

Language: Английский

Citations

2