Magnetically separable Fe3O4-SiO2/Pt catalyst and its application for uranium reduction

Magnetically separable Fe3O4-SiO2/Pt catalyst and its application for uranium reduction

Abstract Magnetically separable Fe3O4-SiO2/Pt catalysts with ~ 2% Pt loading have been developed for the generation of U(IV) in HNO3-N2H4 medium, used in the nuclear spent fuel reprocessing. Pt was impregnated in the catalysts via reductive heat treatment. The catalysts were characterized by x-ray d...

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Bibliographic Details
Main Authors: Kuntal Kumar Pal, Ramakrishna Reddy, Chanchal Ghosh, K. Ananthasivan, P. Velavendan, Ramesh L. Gardas, Sandip Dhara
Format: Article
Language:English
Published: Nature Portfolio 2025-07-01
Series:Scientific Reports
Subjects:
Magnetic nanoparticle
Catalysis
Uranium reduction
Fe3O4-SiO2/Pt
Hydrogenation
Online Access:https://doi.org/10.1038/s41598-025-03867-y
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https://doi.org/10.1038/s41598-025-03867-y

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