Bulk tungsten-substituted vanadium oxide for low-temperature NOx removal in the presence of water

Yusuke Inomata; Hiroe Kubota; Shinichi Hata; Eiji Kiyonaga; Keiichiro Morita; Kazuhiro Yoshida; Norihito Sakaguchi; Takashi Toyao; Ken-ichi Shimizu; Satoshi Ishikawa; Wataru Ueda; Masatake Haruta; Toru Murayama

doi:10.1038/s41467-020-20867-w

Nature Communications (Jan 2021)

Bulk tungsten-substituted vanadium oxide for low-temperature NOx removal in the presence of water

Yusuke Inomata,
Hiroe Kubota,
Shinichi Hata,
Eiji Kiyonaga,
Keiichiro Morita,
Kazuhiro Yoshida,
Norihito Sakaguchi,
Takashi Toyao,
Ken-ichi Shimizu,
Satoshi Ishikawa,
Wataru Ueda,
Masatake Haruta,
Toru Murayama

Affiliations

Yusuke Inomata: Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University Hachioji
Hiroe Kubota: Institute for Catalysis, Hokkaido University
Shinichi Hata: Department of Applied Chemistry, Faculty of Engineering, Sanyo-Onoda City University
Eiji Kiyonaga: Energia Economic and Technical Research Institute, The Chugoku Electric Power Company, Incorporated
Keiichiro Morita: Energia Economic and Technical Research Institute, The Chugoku Electric Power Company, Incorporated
Kazuhiro Yoshida: Energia Economic and Technical Research Institute, The Chugoku Electric Power Company, Incorporated
Norihito Sakaguchi: Laboratory of Integrated Function Materials, Center for Advanced Research of Energy and Materials, Faculty of Engineering, Hokkaido University
Takashi Toyao: Institute for Catalysis, Hokkaido University
Ken-ichi Shimizu: Institute for Catalysis, Hokkaido University
Satoshi Ishikawa: Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University
Wataru Ueda: Department of Material and Life Chemistry, Faculty of Engineering, Kanagawa University
Masatake Haruta: Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University Hachioji
Toru Murayama: Research Center for Gold Chemistry, Graduate School of Urban Environmental Sciences, Tokyo Metropolitan University Hachioji

DOI: https://doi.org/10.1038/s41467-020-20867-w
Journal volume & issue: Vol. 12, no. 1
pp. 1 – 11

Abstract

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NH3 selective catalytic reduction is an important technique for NOx removal but water vapor critically inhibits the reaction at a low temperature. Here the authors show bulk W-substituted VOx exhibits higher NOx removal ability than the TiO2 supported vanadia catalyst in the presence of water.

Published in Nature Communications

ISSN: 2041-1723 (Online)
Publisher: Nature Portfolio
Country of publisher: United Kingdom
LCC subjects: Science
Website: https://www.nature.com/ncomms/

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