Results 81 to 90 of about 2,377 (184)
Synthesis and characterization of barium hexaferrites derived from steel waste by ammonium nitrate salt melt synthesis [PDF]
, 2015 In this paper, a series of barium hexaferrite BaFe12O19 with different powder to salt ratio (1:3, 1:4, 1:5) were prepared using ammonium salt melt technique.
Azis, Raba'ah Syahidah +8 more
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Cobalt‐Based Materials in Supercapacitors and Batteries: A Review
Advanced Energy and Sustainability Research, Volume 6, Issue 2, February 2025.Cobalt (Co)‐based materials are appropriate as electrode materials in energy storage devices. A combination of Co and ferrite materials such as nickel, zinc, and copper, or Co with nonferrite materials such as metal–organic frameworks and layered double hydroxides has sparked applied research.
Jyothi A. Goudar +5 more
wiley +1 more source
Synthesis, dielectric and magnetic properties of Mn-Ge substituted Co2Y hexaferrites
Journal of Saudi Chemical Society, 2019 The substituted strontium Y-type hexaferrites Sr2Co2GexMnxFe12−2xO22 (X = 0.0, 0.1, 0.2, 0.3, 0.4 and 0.5) was synthesized by sol–gel auto-combustion method. The crystal structures of the present materials were identified using X-ray diffraction analysis.
Bashir Ahmad +5 more
doaj +1 more source
Solvothermal Synthesis of SrFe12O19 Hexaferrites: Without Calcinations
Journal of Superconductivity and Novel Magnetism, 2014 In this study, the effect of temperature on the hydrothermal synthesis of single-phase SrFe12O19 hexaferrite (SrM) was investigated. For this synthesis, annealing or calcination process was applied. The Fe/Ba molar ratio was taken as 8:1. In this study, single-phase SrM NPs were synthesized via hydrothermal method.
Shafiu, S., Sozeri, H., Baykal, A.
openaire +2 more sources
InfoMat, Volume 7, Issue 2, February 2025.This review describes an intelligent strategy of super‐adaptive reversible adhesion through integration of bio‐inspired structures and electroactive programmable materials. For innovative applications ranging from intelligent soft robotics highly adaptable to challenging surfaces to XR haptic interfaces, we discuss the principles governing bio‐inspired
Seung Hwan Jeon +7 more
wiley +1 more source
Electrical and dielectric properties of Nb3+ ions substituted Ba-hexaferrites
Results in Physics, 2019 Single phase of BaFe12-xNbxO19 (x ≤ 0.1) hexaferrites (HFs) were fabricated via citrate sol-gel route. The Ba hexaferrite formation has been confirmed by XRD and FE-SEM.
M.A. Almessiere +5 more
doaj +1 more source
Acta Crystallographica Section B, Volume 81, Issue 1, Page 37-46, February 2025.A rare complex incommensurate magnetic structure, an amplitude‐modulated structure which itself is modulated, was determined in the Ho‐based i‐MAX phase (Mo2/3Ho1/3)2GaC. It represents a particularly distinctive case of a 2‐k magnetic structure with no symmetry relation between the propagation vectors.The magnetic structures of the Ho‐based i‐MAX phase
Claire V. Colin +6 more
wiley +1 more source
Efecto de la adición de Gd2O3 sobre las propiedades magnéticas de hexaferritas de estroncio
Boletín de la Sociedad Española de Cerámica y Vidrio, 1999 The hexaferrites (AFe12O19, A = Ba, Sr) have been used since years ago. Because of their low cost these materials continue in the market and they have not been substituted for other powerful magnets.
Sánchez Ll., J. L. +3 more
doaj
Results in Physics, 2019 SrTmxFe12−xO4 (0.00 ≤ x ≤ 0.10) hexaferrites (HFs) are produced successfully using a sol–gel approach. The structural, optical, and magnetic properties are investigated. The hexagonal phase is confirmed for all the products. The magnetization is measured
M.A. Almessiere +4 more
doaj +1 more source
The structure of nanometric ferrite’s films after ion implantation [PDF]
, 2012 The results of study of hexaferrite Ва and Bi-Gd garnet films on gadolinium gallium garnet substrates are presented. In the result of ion-beam induced deposition the amorphous paramagnetic films of Ва-hexaferrite and Bismuth gadolinium garnet film are ...
Kirichenko, V.G. +3 more
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