Galvanic replacement is the spontaneous replacement of surface layers of a metal, M, by a
more noble metal, Mnoble, when the former is treated with a solution containing the latter in …

Pt-based catalysts are the most efficient catalysts for low-temperature fuel cells. However,
commercialization is impeded by prohibitively high costs and scarcity. One of the most …

Galvanic replacement reactions provide an elegant way of transforming solid nanoparticles
into complex hollow morphologies. Conventionally, galvanic replacement is studied by …

Pt-Decorated Ni particles with different surface morphologies were directly prepared on a
conducting substrate for use as electrocatalysts for ammonia electro-oxidation. The whole …

We performed first-principles calculations to study CO oxidation on a new carbon allotrope
called penta-graphene (PG). The CO oxidation involves CO+ O 2→ CO 2+ O and CO+ O→ …

This paper proposes an environmentally friendly one-pot synthesis approach for the PtCu
and PtNi nanoparticles with the gradient structure on the carbon support. This method offers …

The architecture and evaluation of a potent, cost-efficient anode catalyst for methanol
oxidation reactions (MOR) have great significance in Direct Methanol Fuel Cells (DFMC) …

Abstract Titanium molybdenum nitride (Ti 0.8 Mo 0.2 N) hybrid support is prepared by a
facile and efficient method, including a one-pot solvothermal process followed by a thermal …

IrO2 shell–Ir− Ni core particulate films (denoted as IrO2 (Ir− Ni)) have been prepared by
galvanic replacement of Ni layers electrodeposited on glassy carbon (GC) electrodes. The …

We performed a systematic study of carbon monoxide oxidation on the nitrogen-doped
penta-graphene by utilizing spin-polarized density functional theory calculations. The …