Tetrazole-Stabilized Gold Nanoparticles for Catalytic Applications-Reference-Cited by-同舟云学术

Tetrazole-Stabilized Gold Nanoparticles for Catalytic Applications

Published:2016-10-20 Issue:1 Volume:231 Page:51-62
ISSN:2196-7156
Container-title:Zeitschrift für Physikalische Chemie
language:en
Short-container-title:

Author:

Guhrenz Chris¹,Wolf André¹,Adam Marion²,Sonntag Luisa¹³,Voitekhovich Sergei V.⁴,Kaskel Stefan²,Gaponik Nikolai¹,Eychmüller Alexander¹³

Affiliation:

1. Physical Chemistry, Technische Universität Dresden, Bergstraße 66b, 01062 Dresden, Germany

2. Inorganic Chemistry, Technische Universität Dresden, Bergstraße 66, 01062 Dresden, Germany

3. Cluster of Excellence Center for Advancing Electronics Dresden (cfAED), Technische Universität Dresden, Würzburger Straße 46, 01187 Dresden, Germany

4. Research Institute for Physical Chemical Problems, Belarusian State University, Leningradskaya 14, 220050 Minsk, Belarus

Abstract

Abstract Herein, we report on a proof-of-concept application of tetrazole-stabilized Au nanoparticles (NPs) for CO oxidation. After impregnation of the support material TiO2 with the tetrazole-stabilized Au NPs (diameter<5 nm), a thermal heat treatment under oxygen is used to remove the tetrazole from the NP surface. The resulting surfactant-free NPs are used in the CO oxidation and show enhanced catalytic activity in comparison to the untreated samples demonstrating the potential of tetrazole-stabilized NPs for various catalytic applications.

Publisher

Walter de Gruyter GmbH

Subject

Physical and Theoretical Chemistry

Link

https://www.degruyter.com/document/doi/10.1515/zpch-2016-0879/pdf

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