Nickel oxynitride: A low overpotential, highly durable bifunctional electrocatalyst for efficient water-splitting

A Joseph, A Mathew, T Thomas - International Journal of Hydrogen Energy, 2025 - Elsevier
This study presents a simple soft urea technique for synthesizing nickel-based catalysts,
focusing on the transition of NiO to NiON and finally to Ni₃N. We conducted a detailed …

Pilot-scale co-precipitation synthesis of a novel active ingredient made of ultrasmall iron (oxyhydr) oxide nanoparticles for the treatment of hyperphosphatemia

MT Spicher, SP Schwaminger, D von der Haar-Leistl… - RSC …, 2024 - pubs.rsc.org
Due to its simplicity, co-precipitation is the most commonly used method for producing iron
(oxyhydr) oxide nanoparticles. However, it is reported to be sensitive to changes in process …

Water disinfection using hydrogen peroxide with fixed bed hematite catalyst–kinetic and activity studies

T Tatarchuk, A Shyichuk, N Danyliuk, I Lapchuk… - … Science and Pollution …, 2024 - Springer
A lab-scale reactor with a fixed-bed hematite catalyst for the effective decomposition of
H2O2 and bacteria inactivation was designed. The bactericidal effect is the largest at a low …