Synthesis and characterization of Fe2O3/Mn2O3/FeMn2O4 nano composite alloy coated glass for photo-catalytic degradation of Reactive Blue 222

GO-decorated chain-like Fe2O3/FeMn2O4 NPs (GO-Fe2O3/FeMn2O4 nanocomposites) with ultrabroad band microwave absorption

“…The average size of the crystals was computed at around 19 nm with the Debye-Scherr equation below: D = 0.9 λ /( β cos θ )where D is the average size of nanocrystals, β is the width at half the maximum value of the height, λ is the wavelength of the X-ray and θ is the Bragg angle. 26,27…”

Temperature-Induced Irreversible Structural Transition in Fe1.1Mn1.9O4 Nanoparticles Synthesized by Combustion Method

“…However, most studies of the Mn x Fe 3−x O 4 system have focused on the iron-reach region ( x ≤ 1), while data on the study [ 26 , 27 , 28 , 29 ] and practical applications [ 30 , 31 , 32 ] of samples from the manganese-rich region ( x ~ 2) are limited in the literature. It was found that, at x < 1.9, the system crystallized in a cubic structure, and at x > 1.9, it crystallized in a tetragonal structure (for bulk and single crystal samples) [ 33 ].…”

Analysis of MnFe2O4 phase transition induced by the energy of electron beam in an iron-manganese oxide nanoparticle

“…The iron-manganese oxide (FeMn-ox) is a material that has carried great interest in recent years because of the promising application in environmental remediation, hydrogen production, and catalytic degradation of organic pollutants [1][2][3]. Since the strong relationship of structure and properties was found in the crystalline materials, the analysis of in-situ changes of the structure has carried attention due to constitute a useful tool for developing formation mechanisms [4,5].…”