Issue 8, 2022

Encapsulation of atomically dispersed Pt clusters in porous TiO2 for semi-hydrogenation of phenylacetylene

Abstract

The synthesis of atomically dispersed metal clusters with strong interaction with the support is attractive for the design of high-efficiency catalysts. Here, we report a multilayered catalyst (1.91%Pt@TiO2), in which atomically dispersed Pt clusters are encapsulated in the porous TiO2. As a result, 1.91%Pt@TiO2 exhibited high activity, selectivity (92.9%), and excellent stability in the semi-hydrogenation of phenylacetylene.

Graphical abstract: Encapsulation of atomically dispersed Pt clusters in porous TiO2 for semi-hydrogenation of phenylacetylene

Supplementary files

Article information

Article type
Communication
Submitted
28 Nov. 2021
Accepted
14 Dec. 2021
First published
14 Dec. 2021

Chem. Commun., 2022,58, 1191-1194

Encapsulation of atomically dispersed Pt clusters in porous TiO2 for semi-hydrogenation of phenylacetylene

H. Wu, X. Yang, S. Zhao, L. Zhai, G. Wang, B. Zhang and Y. Qin, Chem. Commun., 2022, 58, 1191 DOI: 10.1039/D1CC06682J

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