Affiliation:
1. Max Planck-Cardiff Centre on the Fundamentals of Heterogeneous Catalysis FUNCAT Cardiff Catalysis Institute School of Chemistry Cardiff University Cardiff CF10 3AT UK
2. In-situ Centre for Physical Sciences School of Chemistry and Chemical Frontiers Science Centre for Transformative Molecules Shanghai 200240 P. R. China
3. HarwellXPS Research Complex at Harwell (RCaH) Didcot OX11 OFA UK
Abstract
AbstractThe introduction of dopant concentrations of Pt into supported AuPd nanoparticles, when used in conjunction with an evolved unspecific peroxygenase (UPO) from Agrocybe aegerita (PaDa‐I) is demonstrated to offer high efficacy towards the one‐pot selective oxidation of cyclohexane to KA oil (cyclohexanol and cyclohexanone), via the in‐situ synthesis of H2O2. The optimised AuPdPt/TiO2/PaDa‐I system achieves significant improvements over analogous AuPd or Pd‐only formulations or the use of commercially available H2O2, with this attributed to the increased rate of H2O2 production by the chemo‐catalyst, which results from the electronic modification of Pd species via Pt incorporation, upon the formation of trimetallic nanoalloys.
Funder
European Regional Development Fund
Llywodraeth Cymru
Wolfson Foundation
Cardiff University
National Natural Science Foundation of China
Subject
Inorganic Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Catalysis
Cited by
5 articles.
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