Synthesis and characterization of platinum-decorated iron carbide nanoparticles and their potential for magnetically induced catalysis

Sheng-Hsiang Lin; Oscar Suárez-Riaño; Víctor Varela-Izquierdo; Farzan Shabani; Pier-Francesco Fazzini; Edwin A. Baquero; Simon Tricard; Bruno Chaudret; Walter Leitner; Alexis Bordet

doi:10.1039/D5NR04609B

Synthesis and characterization of platinum-decorated iron carbide nanoparticles and their potential for magnetically induced catalysis

Sheng-Hsiang Lin,

^ab Oscar Suárez-Riaño,

†^c Víctor Varela-Izquierdo,

^c Farzan Shabani,^c Pier-Francesco Fazzini,

^c Edwin A. Baquero,

^d Simon Tricard,

^c Bruno Chaudret,

*^c Walter Leitner

^ab and Alexis Bordet

*^a

Author affiliations

* Corresponding authors

^a Max Planck Institute for Chemical Energy Conversion, Stiftstraße 34-36, Mülheim an der Ruhr, Germany
E-mail: alexis.bordet@cec.mpg.de

^b Institute of Technical and Macromolecular Chemistry, RWTH Aachen University, Aachen, Germany

^c Laboratoire de Physique et Chimie des Nano-Objets, Université de Toulouse, LPCNO, INSA, UPS, CNRS-UMR5215, 135 Avenue de Rangueil, Toulouse, France

^d Estado Sólido y Catálisis Ambiental (ESCA), Departamento de Química, Facultad de Ciencias, Universidad Nacional de Colombia, Carrera 30 No. 45-03, Bogotá, Colombia

Abstract

A mild organometallic synthetic approach to platinum-decorated iron carbide nanoparticles (Pt@ICNPs) is reported. The resulting ferromagnetic Pt@ICNPs can be activated upon exposure to alternating current magnetic fields (ACMFs, magnetic induction), with a specific absorption rate of 625 W g⁻¹ at 47 mT, 100 kHz. Pt@ICNPs are a versatile multifunctional platform with significant potential for applications in biomedicine and magnetically induced catalysis. The latter is demonstrated herein via the magnetically induced hydrogenation of various functionalities under mild conditions.

This article is part of the themed collection: Magnetic Nanoparticles: From Massart Method to a Cascade of Innovations

Nanoscale

Synthesis and characterization of platinum-decorated iron carbide nanoparticles and their potential for magnetically induced catalysis

Abstract

Supplementary files

Article information

Download Citation

Permissions

Synthesis and characterization of platinum-decorated iron carbide nanoparticles and their potential for magnetically induced catalysis

Social activity

Search articles by author

Spotlight

Advertisements