Tuning ceria catalysts in aqueous media at the nanoscale: how do surface charge and surface defects determine peroxidase- and haloperoxidase-like reactivity-Reference-Cited by-同舟云学术

Tuning ceria catalysts in aqueous media at the nanoscale: how do surface charge and surface defects determine peroxidase- and haloperoxidase-like reactivity

Published:2022 Issue:37 Volume:14 Page:13639-13650
ISSN:2040-3364
Container-title:Nanoscale
language:en
Short-container-title:Nanoscale

Author:

Pütz Eva¹,Smales Glen J.²^ORCID,Jegel Olga¹,Emmerling Franziska²^ORCID,Tremel Wolfgang¹^ORCID

Affiliation:

1. Johannes Gutenberg-Universität Mainz, Department Chemie, Duesbergweg 10-14, D-55128 Mainz, Germany

2. Bundesanstalt für Materialforschung und -prüfung (BAM), Unter den Eichen 87, Berlin 12205, Germany

Abstract

Surface area (SBET) and Ce3+/Ce4+ ratio of mesoporous CeO2−x nanoparticles are increased with synthesis time while and the ζ-potential decreases. This allows their selective use for haloperoxidase- and peroxidase-catalysis.

Funder

Deutsche Forschungsgemeinschaft

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Link

http://pubs.rsc.org/en/content/articlepdf/2022/NR/D2NR03172H

Reference85 articles.

1. Z.Wu and S. H.Overbury , in Catalysis by Materials with Well-Defined Structures , Elsevier , 1st edn, 2015

2. Fundamentals and Catalytic Applications of CeO2-Based Materials

3. Toward an Atomic-Level Understanding of Ceria-Based Catalysts: When Experiment and Theory Go Hand in Hand