Fabrication of Magnetic Yolk-Shell Nanocatalysts with Spatially Resolved Functionalities and High Activity for Nitrobenzene Hydrogenation
Release Time:2019-03-09 Hits:
Indexed by: Journal Article
Date of Publication: 2013-05-01
Journal: CHEMISTRY-A EUROPEAN JOURNAL
Included Journals: Scopus、PubMed、EI、SCIE
Volume: 19
Issue: 20
Page Number: 6217-6220
ISSN: 0947-6539
Key Words: hollow carbon spheres; hydrogenation; nanocatalysts; nanoparticles; yolk-shell particles
Abstract: In cracking from: Highly engineered bifunctional yolk-shell nanocatalysts with tailored structural configuration, that is, hollow carbon spheres as the matrix, entrapped magnetite nanoparticles in the core, and in situ formed and highly dispersed noble metal nanoparticles within the carbon shells as active catalytic sites, were prepared. These nanocatalysts show high activity, reusability, and good magnetic separation properties.Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.