Transition Metal-Doped Cobalt Phosphide for Efficient Hydrazine Oxidation: A Density Functional Theory Study

Physical Chemistry Chemical Physics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

This study elucidates the catalytic mechanism of transition metal-doped CoP in hydrazine oxidation, revealing two distinct reaction pathways and demonstrating predictive role key intermediate N–NH 2 governing activity.

Language: Английский

Engineering Local Coordination and Electronic Structures of Dual-Atom Catalysts

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: May 1, 2025

Heterogeneous dual-atom catalysts (DACs), defined by atomically precise and isolated metal pairs on solid supports, have garnered significant interest in advancing catalytic processes technologies aimed at achieving sustainable energy chemical production. DACs present board opportunities for atomic-level structural property engineering to enhance performance, which can effectively address the limitations of single-atom catalysts, including restricted active sites, spatial constraints, typically positive charge nature supported single species. Despite rapid progress this field, intricate relationship between local atomic environments behavior dual-metal sites remains insufficiently understood. This review highlights recent major challenges field. We begin discussing modulation coordination electronic structures its impact performance. Through specific case studies, we demonstrate importance optimizing entire ensemble achieve efficient, selective, stable performance both model industrially relevant reactions. Additionally, also outline future research directions, emphasizing synthesis, characterization, practical applications, aiming fully unlock potential these advanced catalysts.

Language: Английский

Schottky Junctions Formed by MoNi Alloys and Molybdenum Carbide Quantum Dots on Hollow Carbon Nanospheres as Hydrogen Evolution Electrocatalysts

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: May 7, 2025

Language: Английский