The optical studies showed that α-Fe2O3thin film exhibits 3.02eV band gap energy and it decreases to 2.95eV as the Mn doping percentage in it was increased from 0 to 8wt.%. The SILAR grown α-Fe2O3film exhibits antibacterial character againstStaphylococcus aureusbacteria and it increases ...
Answer to: Classify each of the following by the type of solid (molecular, ionic, metallic, covalent network) it will form: a. Na b. Fe c. SiO2 d...
eMacFtaen2Ots4bisyainLcerweaissiancgidthceaipraeblelectorfoapchcielpictiitnyg4–e6.leTchtreomnsagtonefotirtmes covalent bonds, which activates specific and ferrites possess special characteris- tics such as selectivity, stability, recyclability (due to their magnetic behavior, they could be ...
of α-Fe_2O_3 at 305 K decreases from 11.76×102 to9.46 × 10~2 Ω cm as film thickness increases from 156 to 251 nm.The thermo-emf measurements confirmed that α-Fe_2O_3 exhibits n-type conductivity.The nanocrystalline α-Fe_2O_3 exhibits antibacterial character against Staphylococcus ...
The synthesis of the oxides has been characterized by X-ray diffraction (XRD), RAMAN spectroscopy, and field emission scanning electronic microscopy (FE-SEM), corroborating the nanometric character and the structure of the compounds. The CoFe2O4/MWCNTs/IL nanocomposite system presents excellent ...