Electrical and magnetic properties of poly(m-phenylenediamine)/NiFe2O4 nanocomposites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7468-3
Abstract: Poly(m-phenylenediamine) (PmPD)/NiFe2O4 nanocomposites were synthesized by in situ oxidative polymerization containing two different ratios of NiFe2O4 nanoparticles (10 and 20%). Dielectric studies of PmPD/NiFe2O4 nanocomposites were carried out at different temperature and frequency. Dielectric constants… read more here.
Keywords: nife2o4 nanocomposites; nife2o4; electrical magnetic; pmpd nife2o4 ... See more keywords
Investigation of magnetic, dielectric and ethanol sensing properties of poly(o-phenylenediamine)/NiFe2O4 nanocomposites
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DOI: 10.1007/s10854-017-8246-y
Abstract: Poly(o-phenylenediamine) ferrite nanocomposites (PoPD/NiFe2O4) with different ratios of NiFe2O4 nanoparticles (10%, 20% and 30%) were synthesized by in-situ chemical oxidative polymerization method. NiFe2O4 nanoparticles were prepared by auto-combustion method using urea as fuel. The PoPD/NiFe2O4… read more here.
Keywords: poly phenylenediamine; popd nife2o4; nife2o4 nanocomposites; nife2o4 nanoparticles ... See more keywords
Efficient humidity-sensitive electrical response of annealed lithium substituted nickel ferrite (Li–NiFe2O4) nanoparticles under ideal, real and corrosive environments
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DOI: 10.1007/s10854-018-9987-y
Abstract: The Li–NiFe2O4 nanoparticles have been prepared via simple cost effective chemical co-precipitation method. X-ray diffraction analysis affirms the cubic spinel structure and particle size is ~ 32 nm. SEM and TEM analysis were revealed the needle shape… read more here.
Keywords: humidity sensitive; efficient humidity; nife2o4 nanoparticles; sensitive electrical ... See more keywords
Preparation and photoluminescence of NiFe2O4 nanoparticles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-019-01914-9
Abstract: A facile and economical hydrothermal method was used to synthesize α-Fe2O3 and NiFe2O4 nanoparticles with cubic spinel structure. The crystallography and optical properties of the as-synthesized nanoparticles were studied using X-ray diffraction (XRD) and Photoluminescence… read more here.
Keywords: photoluminescence nife2o4; emission peaks; peaks located; nife2o4 nanoparticles ... See more keywords
Magnetic Properties and Cation Distribution of Bimetallic (Mn–Co) Doped NiFe2O4 Nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-017-0659-9
Abstract: Nickel ferrite (NiFe2O4), an inverse spinel crystal structure and a soft transition metal oxide, contemplated as a good magnetic semiconducting material with low coercivity and saturation magnetization (Ms). In this study, Ni1−2xMnxCoxFe2O4 (0.0 ≤ x ≤ 0.5) nanoparticles were… read more here.
Keywords: bimetallic doped; magnetic properties; cation distribution; nife2o4 nanoparticles ... See more keywords
Effect of Ni2+ and Fe3+ Ion Concentrations on Structural, Optical, Magnetic, and Impedance Response of NiFe2O4 Nanoparticles Prepared by Sol-Gel Process
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-020-05617-9
Abstract: In this study, NiFe2O4 (1:1, 1:2, 1:3, 2:1, and 3:1) nanoparticles were synthesized via sol-gel method and thermally treated at 900 °C. The reflection planes with single and two phases by homogeneous and nonhomogeneous distributions of… read more here.
Keywords: impedance response; magnetic impedance; ni2 fe3; nife2o4 nanoparticles ... See more keywords
Effect of surfactants (PVB/EDTA/CTAB) assisted sol-gel synthesis on structural, magnetic and dielectric properties of NiFe2O4 nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "Ceramics International"
DOI: 10.1016/j.ceramint.2018.08.317
Abstract: Abstract Nanocrystalline NiFe2O4 was synthesized by sol-gel route using various surfactants such as PVP, EDTA and CTAB. The effect of different surfactants on structure, magnetic and dielectric properties of the NiFe2O4 nanoparticles (NPs) were investigated.… read more here.
Keywords: dielectric properties; edta ctab; nife2o4 nanoparticles; magnetic dielectric ... See more keywords
Synthesis, structure and supercapacitive behavior of spinel NiFe2O4 and NiO@NiFe2O4 nanoparticles
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DOI: 10.1016/j.ceramint.2020.12.153
Abstract: Abstract NiFe2O4 and NiO@NiFe2O4 nanocrystalline spinels were synthesized by a hydrothermal method. The structural, electronic, and electrochemical properties were studied to evaluate the effect of the preparation conditions on the materials when used as supercapacitor… read more here.
Keywords: nife2o4 nio; synthesis structure; nife2o4 nanoparticles; supercapacitive behavior ... See more keywords
Towards anti-angiogenic activity of NiFe2O4 nanoparticles
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DOI: 10.1016/j.ceramint.2021.02.191
Abstract: Abstract In this study, NiFe2O4 nanoparticles (NPs) were prepared using the polymeric precursor method and calcined at 500°C for 4 hours with (S- NiFe2O4) and without (NiFe2O4) CTAB as a surfactant, respectively. The magnetic and… read more here.
Keywords: nife2o4; angiogenic activity; nife2o4 nanoparticles; anti angiogenic ... See more keywords
Evidence of surface spin-glass behavior in NiFe2O4 nanoparticles determined using magnetic resonance technique
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2019.01.001
Abstract: Abstract Nanosized nickel ferrite (NiFe2O4) is successfully synthesized by the sol-gel method using citric acid (C6H8O7) as fuel. The X-ray diffraction pattern of the as-synthesized sample shows formation of NiFe2O4 nanoparticles (NPs) as the main… read more here.
Keywords: nife2o4 nanoparticles; spin; magnetic resonance; resonance ... See more keywords
Structural, magnetic, dielectric, and electrical properties of NiFe2O4 spinel ferrite nanoparticles prepared by honey-mediated sol-gel combustion
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2017.04.004
Abstract: In this study, NiFe2O4 nanoparticles were synthesized using a honey-mediated sol-gel combustion method. The synthesized nanoparticles and samples annealed at 800 °C and 1100 °C were characterized by X-ray diffraction (XRD), field emission-scanning electron microscopy (FE-SEM), Raman… read more here.
Keywords: spinel ferrite; mediated sol; honey mediated; spectroscopy ... See more keywords