Sodium ion batteries (SIBs) are promising candidates for large‐scale energy storage owing
to the abundant sodium resources and low cost. The larger Na+ radius (compared to Li+) …

Nanoparticles are discrete nanometer (10-9 m)-scale assemblies of atoms. Thus, they have
dimensions between those characteristic of ions (10-10 m) and those of macroscopic …

There is a need for the development of low-cost adsorbents to removal arsenic (As) from
aqueous solutions. In this work, a magnetic biochar was synthesized by pyrolyzing a mixture …

There is great interest in iron oxides, especially in nanosized form, for both fundamental and
practical reasons. Because of its polymorphism, iron (III) oxide (ferric oxide, Fe2O3) is one of …

The electrical explosion of Fe wire in air produced nanoparticles containing the binary
mixture of magnetite (Fe3O4) and maghemite (γ-Fe2O3). The phase identification of …

In this work, a comparative study of the synthesis and magnetic properties of Fe 3 O 4
nanoparticles obtained by the co-precipitation and hydrothermal methods with the adding of …

The excess of fluoride ions (F−) in water for human supply is a serious public health. The
recommended concentration of F− ions by the World Health Organization (WHO) is 1.5 mg L …

We report a detailed morphological and structural characterization of iron/iron oxide core-
shell nanoparticles with x-ray diffraction and x-ray absorption spectroscopy performed at …

Size reduction in nanocrystals leads to a variety of exciting phenomena due to enhanced
surface-to-volume ratio and reduced transport length for the mobile charges. We consider …

Given the increased use of iron-containing nanoparticles in a number of applications, it is
important to understand any effects that iron-containing nanoparticles can have on the …