Fabio Dionigi

TL;DR: This review addresses the current state of research on Pt-based and Cu-based nanoalloy electrocatalysts for ORR and CO2 RR, respectively, and critically compares and contrasts key performance parameters such as activity, selectivity, and durability.

TL;DR: In this article, a broad series of crystalline α-MA (II)MB (III) LDH and β-MA(OH)2 electrocatalysts (MA =Ni, Co, and MB =Co, Fe, Mn) were derived through electrochemical active surface area normalization.

TL;DR: In this article, the authors discuss the challenges of deploying advanced Pt-based alloy nanocatalysts in actual cathode layers of proton exchange membrane fuel cells and propose possible solutions to understand the challenges.

TL;DR: In this paper, using a differential electrochemical mass spectrometry (DEMS) cell interface, the authors performed isotope-labelling experiments in 18 O-labeled aqueous alkaline electrolyte on Ni(OH)2 and NiFe layered double hydroxide nanocatalysts.

TL;DR: In this paper, a seed-templated approach is presented for the preparation of ultrasmall octahedral platinum nanoparticles (Pt NPs), harnessing the effect of monocrystalline anisotropic seeds and strict control of the reduction rate and other physicochemical parameters while avoiding polymers, surfactants and organic solvents.