Photo-Assisted Pd–Nb₂O₅/Carbon Nanocomposites for Enhanced Ethanol Electro-Oxidation Kinetics and CO Tolerance in Alkaline Media

This dataset comprises experimental results and characterization files related to the development of Pd–Nb₂O₅/C nanocomposites for application in the electrochemical oxidation of ethanol in alkaline media. It includes electrochemical data (.opj files), as well as scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images, used for morphological and structural analysis of the catalysts.

The materials were evaluated in terms of catalytic activity, stability, and tolerance to CO poisoning, with emphasis on the effect of Nb₂O₅ incorporation and light-assisted processes on improving the reaction kinetics.