Novel catalysts expanding the temperature range for NO selective catalytic reduction by H2
Artikel i vetenskaplig tidskrift, 2024
Nobel metal (Pt, Pd, Ir) based catalysts are developed to cover a wide working temperature window for exhaust emission control from H2 2 internal combustion engines. A preliminary exploration including measurement of catalytic activities, redox states, and reaction processes is carried out regarding how the functions of the three metals varied with temperature.
Noble metals
Temperature range
H-2-SCR
BETA zeolite
SSZ-13 zeolite
Författare
Jieling Shao
Chalmers, Kemi och kemiteknik, Kemiteknik
Hoang Phuoc Ho
Chalmers, Kemi och kemiteknik, Kemiteknik
Derek Claude Creaser
Chalmers, Kemi och kemiteknik, Kemiteknik
Louise Olsson
Chalmers, Kemi och kemiteknik, Kemiteknik
APPLIED CATALYSIS O: OPEN
2950-6484 (eISSN)
Vol. 188 206947The Competence Centre for Catalysis, KCK 2022-2026
Umicore Denmark ApS (KCK2022-2026), 2022-01-01 -- 2026-12-31.
Preem AB (KCK2022-2026), 2022-01-01 -- 2026-12-31.
Johnson Matthey (2500123383), 2022-01-01 -- 2026-12-31.
Volvo Group (PO:2435702-000), 2022-01-01 -- 2026-12-31.
Scania AB (Dnr:2021-036543Pnr:52689-1), 2022-01-01 -- 2026-12-31.
Ämneskategorier (SSIF 2011)
Energiteknik
DOI
10.1016/j.apcato.2024.206947