Selective catalytic NOx reduction by H2 in excess O2 over Pt/zirconium phosphate nanosheets DOI
Keisuke Awaya, Yuka Sato,

Aoi Miyazaki

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

We demonstrated the selective catalytic NO reduction with H 2 (H -SCR) over Pt nanoparticles supported on a monolayer zirconium phosphate (ZrP) nanosheet derived from α-Zr(HPO 4 ) ·H O.

Language: Английский

Advancements in (SCR) technologies for NOx reduction: A comprehensive review of reducing agents DOI
Sahar Elkaee, Ajit Dattatray Phule, Jae Hwan Yang

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 184, P. 854 - 880

Published: Feb. 17, 2024

Language: Английский

Citations

41
Combustion characteristics of hydrogen, ammonia, and their blends: A review DOI
John E. Moses,

Terungwa A. Tivfa,

Naef A.A. Qasem

et al.

Fuel, Journal Year: 2025, Volume and Issue: 388, P. 134404 - 134404

Published: Jan. 24, 2025

Language: Английский

Citations

3
A comprehensive review of production and utilisation of ammonia as potential fuel for compression ignition engines DOI Creative Commons

Jaffar Hussain,

M. Mubarak,

Boopathi Duraisamy

et al.

Next Sustainability, Journal Year: 2025, Volume and Issue: 5, P. 100116 - 100116

Published: Jan. 1, 2025

Language: Английский

Citations

2
Detection of ultra-low concentration NH3, SO2, and NO using UV-DOAS combined with multidimensional spectral fusion DOI

Fei Xie,

Yongqi Wu,

Jie Gao

et al.

Fuel, Journal Year: 2024, Volume and Issue: 378, P. 132965 - 132965

Published: Sept. 2, 2024

Language: Английский

Citations

8
Pd Nanoparticles Fixed in Zeolites Promote Low-Temperature NO Reduction via Hydrogen Spillover DOI
Eunwon Lee, Jaeha Lee, Dong Chan Park

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125060 - 125060

Published: Jan. 1, 2025

Language: Английский

Citations

1
Core-Shell In/H-Beta@Ce Catalyst with Enhanced Sulfur and Water Tolerance for Selective Catalytic Reduction of NOx by CH4 DOI
François Nkinahamira,

Senlin Sun,

Rongshu Zhu

et al.

Journal of Hazardous Materials, Journal Year: 2025, Volume and Issue: 487, P. 137204 - 137204

Published: Jan. 13, 2025

Language: Английский

Citations

1
Safe comprehensive utilization of the hazardous secondary aluminum dross: mechanism and technology DOI
Juan Wen, Guihua Liu, Tiangui Qi

et al.

Journal of environmental chemical engineering, Journal Year: 2025, Volume and Issue: unknown, P. 115939 - 115939

Published: Feb. 1, 2025

Language: Английский

Citations

1
Revealing the Reaction Mechanism of H2 Selective Catalytic Reduction of NO in the Presence of O2 over Pt/SSZ-13 Zeolites DOI
Yong Dong,

Tongliang Zhang,

Yan Zhang

et al.

Applied Catalysis B Environment and Energy, Journal Year: 2025, Volume and Issue: unknown, P. 125217 - 125217

Published: March 1, 2025

Language: Английский

Citations

1
Revealing the Electronic Effects Between Pt and W on the Performance of Selective Catalytic Reduction of NOx with H2 over Pt-W/SSZ-13 DOI Open Access
Hongyan Zhao, Yan Li, Yan Huang

et al.

Catalysts, Journal Year: 2025, Volume and Issue: 15(3), P. 269 - 269

Published: March 12, 2025

Selective catalytic reduction of NOx with H2 (H2-SCR) is crucial for eliminating emissions from hydrogen internal combustion engines (H2-ICE). Although 1 wt.% Pt/SSZ-13 (Pt/SZ) a promising H2-SCR catalyst, it faces challenges such as narrow operating window and low N2 selectivity. Herein, the effects WO3 on improving performance Pt/SZ was investigated. Results showed that incorporating 5 significantly widened temperature 80% conversion enhanced selectivity at 90–180 °C. Several characterizations revealed electrons transfer W to Pt, so more active Pt0 species were formed Pt-5 W/SZ (Pt-5W/SZ). In situ diffuse reflectance infrared Fourier transform spectroscopy (DRIFTS) analysis indicated monodentate nitrates, nitrites, NH4+ generated Pt-5W/SZ, which are key intermediates formation. Consequently, windows (over 80%) 70%) by 65 °C 66 °C, respectively. This work provides insights into developing catalysts broader higher

Language: Английский

Citations

1
Preparation of Mesoporous Zeolites and Their Applications in Catalytic Elimination of Atmospheric Pollutants DOI Open Access

Chuchen Miao,

Lanyi Wang,

Shengran Zhou

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(1), P. 75 - 75

Published: Jan. 17, 2024

With increasing environmental awareness, the issue of atmospheric pollution has gained significant attention. Specifically, three types pollutants, namely, nitrogen oxides, volatile organic compounds, and carbon monoxide, have become focus widespread concern. In addressing these mesoporous zeolites emerged as promising materials due to their large specific surface area, which enables effective dispersion active sites, pore volume, facilitates efficient diffusion. This article provides a comprehensive overview preparation methods applications in removing monoxide. It also highlights challenges limitations faced by application pollutant removal emphasizes potential catalysts.

Language: Английский

Citations

6