Room temperature Mössbauer characterization of ferrite with spinel structure

Science of Sintering, Journal Year: 2024, Volume and Issue: 00, P. 13 - 13

Published: Jan. 1, 2024

Cobalt ferrite (CoFe2O4) nanoparticle were obtained by different synthesis methods: coprecipitation (CO), ultrasonically assisted (US-CO), followed mechanochemical treatment (MC-CO), microemulsion (ME) and microwave hydrothermal (MW-HT). The structure cation distribution are investigated XRD diffraction analysis Raman spectroscopy. parameters such as chemical shift, quadruple splitting hyperfine field site occupancy of Fe3+ determined M?ssbauer 57Fe-M?ssbauer spectr? the CoFe2O4 ? w?r? measured at room temperature in 12 mm s-1 Doppler velocity range. samples fitted with extended Voigt-based fitting method.

Language: Английский

Use of magnetic nanoparticles of iron oxide and their derivatives in the adsorption of rhodamine 6G and rhodamine B dyes

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1005, P. 175907 - 175907

Published: Aug. 10, 2024

Language: Английский

Enhancement in Magnetic and Magnetocaloric Properties of CoFe2O4 Nanofibers at Lower Temperatures

Journal of Electronic Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 30, 2024

Language: Английский