Spatial Distribution of Brønsted Acid Sites Determines the Mobility of Reactive Cu Ions in the Cu-SSZ-13 Catalyst during the Selective Catalytic Reduction of NO_x with NH₃

Journal of the American Chemical Society, Год журнала: 2024, Номер 146(16), С. 11141 - 11151

Опубликована: Апрель 10, 2024

The formation of dimer-Cu species, which serve as the active sites low-temperature selective catalytic reduction NO

Язык: Английский

---

Mesoporous zeolite ZSM-5 confined Cu nanoclusters for efficient selective catalytic reduction of NOx by NH3

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 346, С. 123747 - 123747

Опубликована: Янв. 17, 2024

Язык: Английский

---

Revealing the mechanisms of NH3 adsorption and reactions in catalytic NOx reduction over Cux/CHA zeolites by in situ DRIFTS spectroscopy

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер 353, С. 124094 - 124094

Опубликована: Апрель 19, 2024

Язык: Английский

---

Understanding Na functions on distribution of Cu species within Cu-SSZ-13 for the selective reduction of NO with NH3

Separation and Purification Technology, Год журнала: 2024, Номер 347, С. 127630 - 127630

Опубликована: Апрель 22, 2024

Язык: Английский

---

Evolution of specific reaction pathways for the ammonia selective catalytic oxidation reaction over Cu-Ce/SSZ-13 catalysts: Effect of coupling of copper-cerium with zeolite

Separation and Purification Technology, Год журнала: 2024, Номер 349, С. 127727 - 127727

Опубликована: Май 1, 2024

Язык: Английский

---

Sulfur-resistant catalytic NO oxidation over surface-disproportionated CaMnO3 perovskites

Applied Catalysis B Environment and Energy, Год журнала: 2024, Номер unknown, С. 124851 - 124851

Опубликована: Ноя. 1, 2024

Язык: Английский

---

Insight into the role of Na distribution in Cu-SSZ-39 catalysts

Journal of Catalysis, Год журнала: 2025, Номер 445, С. 116032 - 116032

Опубликована: Фев. 19, 2025

Язык: Английский

---

Recent advances in bimetallic small-pore zeolite catalysts for ammonia-assisted selective catalytic reduction of NO_x

Chemical Synthesis, Год журнала: 2025, Номер 5(2)

Опубликована: Март 10, 2025

Bimetallic small-pore zeolites containing Cu ions and secondary metal present a potential application value for ammonia-assisted selective catalytic reduction of nitrogen oxides (NOx ), showing superior activity excellent hydrothermal stability compared to monometallic Cu-zeolites. The idea introducing aims modulate the properties active sites. This review first summarizes strategies incorporating into zeolites. Then, we delve impacts varying loadings on performance Finally, emphasize synergistic interactions between sites, focusing their effects distribution, stability, which are adjusted by presence ions. In conclusion, wrap up this provide perspectives design in-depth study ions-doped Cu-zeolite catalysts.

Язык: Английский

---

In-situ synthesized Fe-SSZ-13 zeolite with superior performance for NO oxidation over a wide temperature range

Fuel, Год журнала: 2025, Номер 394, С. 135117 - 135117

Опубликована: Март 25, 2025

Язык: Английский

---

Introduction of iron by a feasible way to regulate Cu sites of Cu-SSZ-13 with enhanced hydrothermal stability and SO2 resistance for NH3-SCR

Microporous and Mesoporous Materials, Год журнала: 2025, Номер unknown, С. 113668 - 113668

Опубликована: Май 1, 2025

Язык: Английский

---