Iron oxides are chemical compounds which have different polymorphic forms, including γ-
Fe2O3 (maghemite), Fe3O4 (magnetite), and FeO (wustite). Among them, the most studied …

Abstract Hormuz Red Soil (HRS), as a naturally hematite-containing mineral was used to
enhance the catalytic ozonation process (COP) of Acetaminophen (ACT) elimination. The …

In this research work, α-Fe2O3 nano-particles were prepared by direct thermal-
decomposition of γ-Fe2O3. Precursor powders (γ-Fe2O3) were synthesized by wet chemical …

Hematite (α-Fe2O3) nanoparticles were prepared via direct thermal decomposition method
using γ-Fe2O3 as a wet chemically synthesized precursor. The precursor was calcinated in …

Stability and efficiency of photocatalysts are important to realize the practical applications of
them for photocatalytic hydrogen production from industrial sulfide effluent. Novel …

Infrared (IR) spectroscopy investigations in the mid-IR region (4000-400 cm-1) of metallic
nanoparticles based on copper, cobalt, and nickel obtained through borohydride reduction …

Abstract 4 nitrophenol (4-NP) is a recalcitrant water pollutant. It reduces to 4 aminophenol (4-
AP), which is a less harmful compound. Typically, a noble metal catalyzes this reaction …

Photocatalytic water splitting plays a challenging role as it is one of the most important
reactions for solving energy, environmental problems and sustainability. Photocatalytic …

Series of single-phase Ni1− xZnxFe2O4 (x= 0.20, 0.35, 0.50 and 0.60) nanopowders with
average particle size of∼ 35nm have been synthesized by using oxalate based precursor …

Three-dimensionally (3D) ordered macroporous (3DOM) iron oxides with nanovoids in the
rhombohedrally crystallized macroporous walls were fabricated by adopting the dual …