Platinum recycling from fuel cell-spent electrocatalysts using oxidative leaching in HCl solution

The recovery of platinum (Pt) from electrocatalysts in spent proton exchange membrane fuel cells is promising and important for the sustainable development of such a noble metal. Conventional leaching of Pt in the aqueous phase typically requires the use of high concentration of mineral acids and th...

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Bibliographic Details

Published in:	Cleaner Engineering and Technology
Main Authors:	Ha Bich Trinh, Seunghyun Kim, Taehun Son, Jaeryeong Lee
Format:	Article
Language:	English
Published:	Elsevier 2024-02-01
Subjects:	Platinum Oxidative leaching Fuel cells Electrocatalysts Chemical-controlled model
Online Access:	http://www.sciencedirect.com/science/article/pii/S2666790823001143