Issue 27, 2020
From the journal:

Chemical Communications

Significantly enhanced CO oxidation activity induced by a change in the CO adsorption site on Pd nanoparticles covered with metal–organic frameworks†

Yoshimasa Aoyama,a   Hirokazu Kobayashi,*ab   Tomokazu Yamamoto,c   Takaaki Toriyama,d   Syo Matsumura,cde   Masaaki Hanedafg  and  Hiroshi Kitagawa ORCID logo *aeh  

* Corresponding authors

a Division of Chemistry, Graduate School of Science, Kyoto University, Kitashirakawa-Oiwakecho, Sakyo-ku, Kyoto, Japan
E-mail: kitagawa@kuchem.kyoto-u.ac.jp

b PRESTO, Japan Science and Technology Agency, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan

c Department of Applied Quantum Physics and Nuclear Engineering, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan

d The Ultramicroscopy Research Center, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan

e INAMORI Frontier Research Center, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan

f Advanced Ceramics Research Center, Nagoya Institute of Technology, 10-6-29 Asahigaoka, Tajimi, Gifu 507-0071, Japan

g Frontier Research Institute for Materials Science, Nagoya Institute of Technology, Gokiso-cho, Showaku, Nagoya 465-8555, Japan

h Institute for Integrated Cell-Material Sciences (iCeMS), Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan

Abstract

We report the significantly enhanced CO oxidation activity of Pd nanoparticles covered with [Zr6O4(OH)4(BDC)6] (UiO-66, BDC = 1,4-benzenedicarboxylate). The catalytic activity was much higher than those of Pd and Ru nanoparticles on ZrO2. The origin of the enhancement was suggested to be a change in the CO adsorption properties on Pd nanoparticles.

Graphical abstract: Significantly enhanced CO oxidation activity induced by a change in the CO adsorption site on Pd nanoparticles covered with metal–organic frameworks

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Article information

DOI
https://doi.org/10.1039/D0CC00566E
Article type
Communication
Submitted
21 Jan 2020
Accepted
09 Mar 2020
First published
09 Mar 2020

Chem. Commun., 2020,56, 3839-3842

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Significantly enhanced CO oxidation activity induced by a change in the CO adsorption site on Pd nanoparticles covered with metal–organic frameworks

Y. Aoyama, H. Kobayashi, T. Yamamoto, T. Toriyama, S. Matsumura, M. Haneda and H. Kitagawa, Chem. Commun., 2020, 56, 3839 DOI: 10.1039/D0CC00566E

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