Rare earth Ce- and Nd-doped spinel nickel ferrites as effective heterogeneous catalysts in the (ep)oxidation of alkenes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the Iranian Chemical Society"
DOI: 10.1007/s13738-020-01983-2
Abstract: Cerium (Ce)- and neodymium (Nd)-doped spinel nickel ferrites catalysts system were synthesized using a cost-effective sol–gel route. The as-prepared nickel ferrites and its doped Ce and Nd nanomaterials were characterized in terms of Fourier transform… read more here.
Keywords: spinel nickel; nickel ferrites; microscopy; doped spinel ... See more keywords
Compositional variations in optical characteristics of Mn doped spinel crystals
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2016.10.062
Abstract: Abstract Mn doped spinel (MgAl 2 O 4 ) crystals have been grown by floating zone (FZ) techniques with various conditions of O 2 concentrations in the growth atmosphere from 0 to 75 vol%, with a… read more here.
Keywords: doped spinel; crystals grown; variations optical; characteristics doped ... See more keywords
Magnetic characterization of rare earth doped spinel ferrite
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2017.07.020
Abstract: Abstract Doping spinel structure with large rare earth ions can alter the physical properties of the lattice, which can be used for tuning the magnetic and electrical properties of the ferrite material. We investigated the… read more here.
Keywords: magnetic characterization; doped spinel; rare earth; earth doped ... See more keywords
Elucidation of structural, vibrational and dielectric properties of transition metal (Co 2+ ) doped spinel Mg-Zn chromites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.01.094
Abstract: Abstract Co 2+ doped Mg–Zn spinel chromite compositions Mg 0.5 Zn 0.5- x Co x Cr 2 O 4 (0.0 ≤ x ≤ 0.5) have been synthesized by the high-temperature solid state method. Synchrotron and X-ray diffraction… read more here.
Keywords: spinel chromites; doped spinel; elucidation structural; structural vibrational ... See more keywords
Al doped spinel and garnet nanostructured ferrites for microwave frequency C and X- band applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Physics and Chemistry of Solids"
DOI: 10.1016/j.jpcs.2018.08.007
Abstract: Abstract Spinel and garnet nanostructured ferrites have been used for various potential applications. Single phase spinel and garnet nanoferrites have been used for different applications in many fields. Ni-Zn (Ni0.5Zn0.3Al0.2Fe2O4) ferrite with spinel structure and… read more here.
Keywords: nanostructured ferrites; doped spinel; garnet nanoferrites; spinel garnet ... See more keywords
Enhanced photovoltaic performance of perovskite solar cells by Co-doped spinel nickel cobaltite hole transporting layer
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DOI: 10.1063/1.5079954
Abstract: Solution combustion synthesized hole transport layer of co-doped spinel nickel cobaltite were fabricated using doctor-blading technique for planar inverted perovskite solar cells. Perovskite solar cells incorporating Co-doped spinel nickel cobaltite shown an increase in device… read more here.
Keywords: spinel nickel; nickel cobaltite; perovskite solar; doped spinel ... See more keywords
Mn-Doped Spinel for Removing Cr(VI) from Aqueous Solutions: Adsorption Characteristics and Mechanisms
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DOI: 10.3390/ma16041553
Abstract: In this study, the manganese (Mn) was doped in the MnFe2O4 crystal by the solid-phase synthesis method. Under the optimum conditions (pH = 3), the max removal rate and adsorption quantity of Cr(VI) on MnFe2O4… read more here.
Keywords: removing aqueous; adsorption; aqueous solutions; spinel removing ... See more keywords