Work

The delicate balance of phase speciation in bimetallic nickel cobalt nanoparticles

Year: 2022

Type: article

Abstract: Ni. Using X-ray photoelectron spectroscopy and scanning transmission electron microscopy coupled to energy-dispersive X-Ray spectroscopy and electron energy loss spectroscopy, we showed that cobalt reacts first on the nickel nanoparticles but easily forms cobalt-rich larger aggregates in the further steps of the reaction.

Source: Nanoscale

DOI: 10.1039/d2nr00917j

Authors: Alberto Palazzolo, Cyprien Poucin, Alexy P. Freitas, Anthony Ropp, Corinne Bouillet, Ovidiu Ersen, Sophie Carenco

Institutions: Centre National de la Recherche Scientifique, Collège de France, Sorbonne Université, Chimie de la Matière Condensée de Paris, Institut de Physique et Chimie des Matériaux de Strasbourg, Université de Strasbourg

Language: English

Topic: Electrocatalysts for Energy Conversion

Subfield: Renewable Energy, Sustainability and the Environment

Field: Energy

Domain: Physical Sciences

Open Access status: bronze

Funders: European Commission, Centre National de la Recherche Scientifique, Sorbonne Université, Stony Brook University, H2020 European Research Council

Awards: G1036844714, G434337789, Nanoparticles as Partners in Frustrated Lewis Pairs: Boosting the Surface Reactivity of Inorganic Nanoparticles

OpenAlex ID: W4223632810

FWCI: 0.709

Cites: 54

Cited by: 17

Related to: 10