Effect of SO<sub>2</sub> poisoning on undoped and doped Mn-based catalysts for selective catalytic reduction of NO-Reference-Cited by-同舟云学术

Effect of SO₂ poisoning on undoped and doped Mn-based catalysts for selective catalytic reduction of NO

Published:2022 Issue:22 Volume:12 Page:6838-6848
ISSN:2044-4753
Container-title:Catalysis Science & Technology
language:en
Short-container-title:Catal. Sci. Technol.

Author:

Ruiz-Martínez Javier¹^ORCID,Gevers Lieven E.¹,Enakonda Linga R.¹,Shahid Ameen¹,Wen Fei²

Affiliation:

1. King Abdullah University of Science and Technology, KAUST Catalysis Center, Catalysis Nanomaterials and Spectroscopy (CNS), Thuwal 23955, Saudi Arabia

2. Umicore AG & Co. KG, Rodenbachen Chaussee 4, 63457 Hanau-Wolfgang, Germany

Abstract

In real mobile applications, deactivation of Mn-based catalysts by SO2 is severe and catalysts underperform at temperatures below 200 °C. SO2 deactivates the catalysts' redox function and regeneration is cumbersome.

Funder

King Abdullah University of Science and Technology

Umicore

Publisher

Royal Society of Chemistry (RSC)

Subject

Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2022/CY/D2CY01151D

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