Issue 90, 2019
From the journal:

Chemical Communications

A silver–manganese dual co-catalyst for selective reduction of carbon dioxide into carbon monoxide over a potassium hexatitanate photocatalyst with water†

Xing Zhu,a   Akira Yamamoto, ORCID logo ab   Shota Imai, ORCID logo c   Atsuhiro Tanaka, ORCID logo de   Hiroshi Kominami ORCID logo d  and  Hisao Yoshida ORCID logo *ab  

* Corresponding authors

a Graduate School of Human and Environmental Studies, Kyoto University, Kyoto 606-8501, Japan
E-mail: yoshida.hisao.2a@kyoto-u.ac.jp

b Elements Strategy Initiative for Catalysts and Batteries (ESICB), Kyoto University, Kyoto 615-8520, Japan
E-mail: yoshida.hisao.2a@kyoto-u.ac.jp

c Molecular and Material Engineering, Interdisciplinary Graduate School of Science and Engineering, Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka 577-8502, Japan

d Department of Applied Chemistry, Faculty of Science and Engineering Kindai University, 3-4-1 Kowakae, Higashiosaka, Osaka 577-8502, Japan

e Precursory Research for Embryonic Science and Technology (PRESTO), Japan Science and Technology Agency (JST), 4-1-8 Honcho, Kawaguchi 332-0012, Japan

Abstract

A Ag–Mn dual co-catalyst deposited on a K2Ti6O13 photocatalyst significantly enhances the photocatalytic CO2 reduction into CO with an extremely high selectivity of 98% by using H2O as an electron donor, owing to the properties of Ag and MnOx species for promoting CO and O2 formation, respectively.

Graphical abstract: A silver–manganese dual co-catalyst for selective reduction of carbon dioxide into carbon monoxide over a potassium hexatitanate photocatalyst with water

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Article information

DOI
https://doi.org/10.1039/C9CC06038C
Article type
Communication
Submitted
05 Aug 2019
Accepted
27 Sep 2019
First published
28 Sep 2019

Chem. Commun., 2019,55, 13514-13517

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A silver–manganese dual co-catalyst for selective reduction of carbon dioxide into carbon monoxide over a potassium hexatitanate photocatalyst with water

X. Zhu, A. Yamamoto, S. Imai, A. Tanaka, H. Kominami and H. Yoshida, Chem. Commun., 2019, 55, 13514 DOI: 10.1039/C9CC06038C

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