Memory Effect: How the Initial Structure of Nanoparticles Affects the Performance of De-Alloyed PtCu Electrocatalysts?

An important feature of this research is the investigation of the de-alloyed catalysts based on the nanoparticles with a simple structure (alloy) and a complex structure (gradient). The resulting samples exhibit the 2–4 times higher mass activity in the ORR compared with the commercial Pt/C. The nov...

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Autors principals:	Angelina S. Pavlets, Anastasia A. Alekseenko, Ilya V. Pankov, Sergey V. Belenov, Vladimir E. Guterman
Format:	Artigo
Idioma:	Inglês
Publicat:	MDPI AG 2022-12-01
Col·lecció:	Energies
Matèries:	platinum electrocatalyst ORR activity de-alloyed catalyst nanoparticle structure electrochemical approach
Accés en línia:	https://www.mdpi.com/1996-1073/15/24/9643
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