Selective catalytic reduction over Cu-exchanged X zeolite catalyst: <i>in situ</i> DRIFTS and DFT studies of NH<sub>3</sub>-SCR mechanism-Reference-Cited by-同舟云学术

Selective catalytic reduction over Cu-exchanged X zeolite catalyst: in situ DRIFTS and DFT studies of NH₃-SCR mechanism

Published:2023 Issue:43 Volume:47 Page:19827-19831
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Wu Hongli¹²,Yao Lu³,Ding Chunlian¹,Jiang Xiaoyong¹,Liu Weizao¹^ORCID

Affiliation:

1. College of Materials Science and Engineering, Chongqing University, Chongqing 400044, PR China

2. College of Environment and Ecology, Chongqing University, Chongqing 400044, PR China

3. School of Science, Chongqing University of Posts and Telecommunications, Chongqing 400065, China

Abstract

Cu-exchanged X zeolite with ultra-high specific surface area was constructed by using blast furnace slag, achieving about 95% of NO conversion from 150 °C to 500 °C.

Funder

National Natural Science Foundation of China

China Postdoctoral Science Foundation

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2023/NJ/D3NJ04242A

Reference22 articles.

1. Local ammonia storage and ammonia inhibition in a monolithic copper-beta zeolite SCR catalyst

2. Dual single-atom Ce-Ti/MnO2 catalyst enhances low-temperature NH3-SCR performance with high H2O and SO2 resistance

3. Tailoring the Electronic Structure of Single Ag Atoms in Ag/WO₃ for Efficient NO Reduction by CO in the Presence of O₂

4. Water in the ball-milling process affects the dispersion of vanadia species on V₂O₅/TiO₂ catalysts for NH₃-SCR

5. Recent advances in copper-based zeolite catalysts with low-temperature activity for the selective catalytic reduction of NOx with hydrocarbons