Unique classes of active-site motifs are needed for improved electrocatalysis. Herein, the activity a new catalyst motif is engineered and isolated oxygen evolution reaction (OER) created by nickel–iron transition metal electrocatalysts confined within layered zirconium phosphate matrix. It found that with optimal intercalation, NiFe catalysts have an order magnitude mass compared to more conve...

Many materials that are usually found in the earth's crust contain small but measurable amount of naturally occurring radioactivity (NORM). Some particular ores contain natural radionuclide at levels much higher those usually present in earth's crust; and are also subject to radioisotope enrichment, during technological process, known as technologically enhanced natural radioactivity (TENORM). ...

Spherical granules of the superionic conductor β/β́ LiZr2(PO4)3 in the range of sub 100 nm sizewere synthesizedvia freeze drying methodand fully reviewed in all aspects. Samples were characterized by the X-ray diffractometry (XRD), the Thermal analysis (TG, DSC), theFourier Transform Infra-Red Spectroscopy (FTIR) and the Scanning Electron Microscopy (SEM).Their structuredepends largely on the me...