Synthesis of Highly Dispersed and Highly Stable Supported Au-Pt Bimetallic Catalysts by a Two-Step Method

Author

Xiaofeng Wang
Haiyan Zhao
Tianpin Wu
Yuzi Liu
Xinhua Liang, Missouri University of Science and TechnologyFollow

Abstract

Highly dispersed and highly stable supported bimetallic catalysts were prepared using a two-step process. Pt nanoparticles (NPs) were first deposited on porous γ-Al₂O₃ particles by atomic layer deposition (ALD). Au NPs were synthesized by using gold(III) chloride as the Au precursor, and then immobilized on ALD Ptγ-Al₂O₃ particles. The Au-Pt bimetallic catalysts were highly active and highly stable in a vigorously stirred liquid phase reaction of glucose oxidation.

Recommended Citation

X. Wang et al., "Synthesis of Highly Dispersed and Highly Stable Supported Au-Pt Bimetallic Catalysts by a Two-Step Method," Catalysis Letters, vol. 146, no. 12, pp. 2606 - 2613, Springer Verlag, Dec 2016.

The definitive version is available at https://doi.org/10.1007/s10562-016-1893-4

Department(s)

Chemical and Biochemical Engineering

Keywords and Phrases

Atomic Layer Deposition (ALD); Catalysts; Deposition; Glucose; Gold (Au); Platinum (Pt); Bimetallic Catalysts; Glucose Oxidation; Highly Stables; Liquid-Phase Reaction; Pt Nanoparticles; Pt-Bimetallic Catalysts; Two Step Method; Two-Step Process; Catalyst Supports

International Standard Serial Number (ISSN)

1011-372X; 1572-879X

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 2016 Springer Verlag, All rights reserved.

Publication Date

01 Dec 2016