Colored oxides with hibonite structure II: structural and optical properties of CaAl12O19-type pigments with chromophores based on Fe, Mn, Cr and Cu

EA Medina, J Li, MA Subramanian - Progress in Solid State Chemistry, 2017 - Elsevier
Colored hibonite-type oxides with a general formula CaAl 12-x M x O 19 were prepared by
solid state reactions through M-site substitution of aluminum with various di-, tri-and …

Sol–gel synthesis, structural and magnetic properties of nanoscale M-type barium hexaferrites BaCoxZrxFe (12− 2x) O19

SK Chawla, RK Mudsainiyan, SS Meena… - Journal of Magnetism …, 2014 - Elsevier
We have accomplished a low temperature sol–gel synthesis of nanocrystalline M-type
hexaferrites BaCo x Zr x Fe (12− 2x) O 19 (x= 0, 0.2, 0.4, 0.6, 0.8 and 1.0). These …

Magnetic and microwave absorbing properties of electrospun Ba (1− x) LaxFe12O19 nanofibers

CJ Li, B Wang, JN Wang - Journal of Magnetism and Magnetic Materials, 2012 - Elsevier
Ba (1− x) LaxFe12O19 (0.00≤ x≤ 0.10) nanofibers were fabricated via the electrospinning
technique followed by heat treatment at different temperatures for 2h. Various …

Lattice strain mediated dielectric and magnetic properties in La doped barium hexaferrite

S Kumar, MK Manglam, S Supriya, HK Satyapal… - Journal of Magnetism …, 2019 - Elsevier
Abstract The lanthanum (La 3+) doped M-type barium hexaferrite (Ba 1− x La x Fe 12 O 19)
with x= 0.0, 0.05, 0.10, 0.15, and 0.20 have been prepared by the sol-gel technique. The …

Improvement in magnetic properties of La substituted BaFe12O19 particles prepared with an unusually low Fe/Ba molar ratio

H Sözeri, İ Küçük, H Özkan - Journal of Magnetism and Magnetic Materials, 2011 - Elsevier
In this study, effect of lanthanum substitution on the phase composition, lattice parameters
and magnetic properties of barium hexaferrite has been studied in samples synthesized in …

La and Co substituted M-type barium ferrites processed by sol–gel combustion synthesis

W Li, X Qiao, M Li, T Liu, HX Peng - Materials Research Bulletin, 2013 - Elsevier
The flake-like Ba 1− x La x Co x Fe 12− x O 19 (x= 0.0–0.4) were synthesized using sol–gel
combustion synthesis process followed by the thermal insulation process and heating …

Surfactant-Assisted Solvothermal Synthesis of Ba(CoTi)xFe12−2xO19 Nanoparticles and Enhancement in Microwave Absorption Properties of Polyaniline

L Du, Y Du, Y Li, J Wang, C Wang… - The Journal of …, 2010 - ACS Publications
Barium ferrite (BaFe12O19) nanoparticles have been successfully synthesized from
solvothermal route with the assistance of surfactant P123 (EO20PO70EO20), which has …

Low-frequency electrical response related to oxygen vacancies in Al3+ substituted M-type hexaferrite

HK Singh, PP Mohapatra, P Dobbidi… - Journal of Physics D …, 2023 - iopscience.iop.org
The presence of oxygen vacancies is unavoidable in many complex metal oxide materials
such as hexaferrites. This article investigates the role of crystal defects, such as oxygen …

Investigation of structural and magnetic properties of Al substituted Ba0. 9La0. 1Fe12-xAlxO19 hexaferrites prepared by solid-state reaction method

P da Silva-Soares, L da Costa-Catique… - Journal of Magnetism …, 2022 - Elsevier
The structural and magnetic properties in the Ba 0.9 La 0.1 Fe 12-x Al x O 19 hexaferrite
compound were studied as a function of Al 3+ concentration (x= 0.0 to 1.3). The samples …

Impact of Ferromagnetic Ni Substitution on Structural and Magnetic Parameters of Ba0.8In0.2Fe12−xNixO19 (x = 0.00–2.00) Hexaferrites

SU Asif, UR Ghori, QA Ranjha, F Ahmed… - Journal of Inorganic and …, 2023 - Springer
Abstract In this work, Ba0. 8In0. 2Fe12− xNixO19 (x= 0.00–2.00) hexaferrites were prepared
by the ceramic route, and the effect of ferromagnetic dopant Ni was retrieved on the structure …