Direct Reuse of Recycled/Impure Pt Precursor for the Production of New Electrocatalysts: Implementing a Sustainable and Industrially Viable Circular Hydrogen Economy Model

The advancement of catalytic materials is critical to improving the performance, reducing the cost and enhancing the sustainability of Proton Exchange Membrane (PEM) fuel cells and electrolyzers. Although Platinum Group Metal (PGM)-based electrocatalysts exhibit high electrochemical activity, their...

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Bibliographic Details

Published in:	Compounds
Main Authors:	Eirini Zagoraiou, Olga Thoda, Ekaterini Polyzou, Anastasia Maria Moschovi, Iakovos Yakoumis
Format:	Article
Language:	English
Published:	MDPI AG 2025-08-01
Subjects:	platinum recycling chlorine hydrometallurgy impure leachate solution recycled platinum Pt/C electrocatalyst
Online Access:	https://www.mdpi.com/2673-6918/5/3/32