Amorphization of laser-fabricated ignoble high-entropy alloy nanoparticles and its impact on surface composition and electrochemistry
Robert Stuckert, Felix Pohl, Н. Ф. Шкодич, Oleg Prymak, Nico Koch, Ulrich Schürmann, Michael Farle, Lorenz Kienle, Stephan Barcikowski, Christoph Rehbock
Abstract
FeCoNi HEA NPs to be more active (lower overpotential, higher current density) than their crystalline counterparts, motivating future application-focused work and transfer to other material systems and relevant reactions.
Topics & Concepts
AlloyMaterials scienceNanoparticleElectrochemistryHigh entropy alloysComposition (language)Chemical engineeringNanotechnologyLaserComposite materialChemistryPhysical chemistryOpticsElectrodePhilosophyPhysicsLinguisticsEngineeringHigh Entropy Alloys StudiesAdvanced Materials Characterization TechniquesLaser-Ablation Synthesis of Nanoparticles