A. S. Konopatsky, K. L. Firestein, I. N. Volkov, D. V. Leybo, V. V. Kalinina, D. V. Golberg, D. V. Shtansky, “New heterogeneous nanostructured catalysts based on transition metal nanoparticles and hexagonal boron nitride”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2021, Volume 47, Issue 16,Pages <nobr>10

New heterogeneous nanostructured catalysts based on transition metal nanoparticles and hexagonal boron nitride

A. S. Konopatsky^a, K. L. Firestein^b, I. N. Volkov^a, D. V. Leybo^a, V. V. Kalinina^a, D. V. Golberg^b, D. V. Shtansky^a

^a National University of Science and Technology «MISIS», Moscow
^b Queensland University of Technology, Brisbane, Australia

Abstract: Structure and catalytic activity of the novel heterostructured FePt/$h$-BN nanomaterials in carbon monoxide oxidation reaction were studied. Transmission electron microscopy, X-ray photoelectron spectroscopy and X-ray diffraction methods were used for structure and surface chemical composition investigation. Developed materials were demonstrated to have enhanced catalytic activity with 100% CO conversion at 250$^{\circ}$C. Structure ordering in FePt nanoparticles was observed during thermal activation of the material.

Keywords: nanomaterials, heterogeneous catalysis, hexagonal boron nitride, thermal treatment.

Received: 16.04.2021
Revised: 01.05.2021
Accepted: 07.05.2021

DOI: 10.21883/PJTF.2021.16.51320.18832