Effect of NaOH Concentration and Adding Sequences on Structural and Magnetic Properties of Ni0.4Co0.6Fe2O4 Nanopowders Prepared Via Co-precipitation Route
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-017-4439-0
Abstract: Ni0.4Co0.6Fe2O4 nanopowders were prepared via the co-precipitation route followed by annealing treatment. The structural and magnetic properties of the as-synthesized samples were determined by XRD, FT-IR, TG-DSC, and PPMS measurements, respectively. The XRD patterns indicated… read more here.
Keywords: 6fe2o4 nanopowders; nanopowders prepared; concentration; 4co0 6fe2o4 ... See more keywords
Spinel (Ni0.4Co0.4Mn0.2)3O4 nanoparticles as conversion-type anodes for Li- and Na-ion batteries
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DOI: 10.1016/j.ceramint.2019.01.049
Abstract: Abstract High-capacity electrode materials are needed for electrochemical energy storage. Spinel (Ni0.4Co0.4Mn0.2)3O4 nanoparticles have been prepared by simplified and efficient coprecipitation in combination with thermal decomposition. As conversion-type anodes for lithium ion batteries (LIBs), the… read more here.
Keywords: spinel ni0; 3o4 nanoparticles; 4co0 4mn0; ion ... See more keywords
Facile synthesis and enhanced microwave absorption properties of multiferroic Ni0.4Co0.2Zn0.4Fe2O4/BaTiO3 composite fibers
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DOI: 10.1016/j.jallcom.2017.12.047
Abstract: Abstract Multiferroic composite fibers composed of Ni0.4Co0.2Zn0.4Fe2O4 (NCZFO) spinel ferrite and BaTiO3 (BTO) have been successfully synthesized by a simple electrospinning and subsequent heat treatment. The effects of the BTO content on the structure, static… read more here.
Keywords: absorption; 2zn0 4fe2o4; microwave absorption; composite fibers ... See more keywords
Synthesis, structural and complex impedance spectroscopy studies of Ni0.4Co0.4Mg0.2Fe2O4 spinel ferrite
Sign Up to like & getrecommendations! Published in 2017 at "Phase Transitions"
DOI: 10.1080/01411594.2017.1309403
Abstract: ABSTRACT Spinel ferrite having composition Ni0.4Co0.4Mg0.2Fe2O4 was prepared by sol-gel method. X-ray diffraction result indicates that the ferrite sample has a cubic spinel type structure. FT-IR showed two absorption bands (ν1 and ν2) that are… read more here.
Keywords: 4mg0 2fe2o4; spinel ferrite; impedance; 4co0 4mg0 ... See more keywords