Selective Catalytic Reduction of NOx with NH3 by Using Novel Catalysts: State of the Art and Future Prospects
Selective catalytic reduction with NH3 (NH3–SCR) is the most efficient technology to reduce
the emission of nitrogen oxides (NO x) from coal-fired industries, diesel engines, etc …
the emission of nitrogen oxides (NO x) from coal-fired industries, diesel engines, etc …
Small-pore zeolites: synthesis and catalysis
In the past decade or so, small-pore zeolites have received greater attention than large-and
medium-pore molecular sieves that have historically dominated the literature. This is …
medium-pore molecular sieves that have historically dominated the literature. This is …
Influence of framework Al density in chabazite zeolites on copper ion mobility and reactivity during NOx selective catalytic reduction with NH3
Cu zeolites catalyse low-temperature (< 523 K) selective catalytic reduction (SCR) of
nitrogen oxides (NO x) via a redox cycle involving dynamic interconversion between NH3 …
nitrogen oxides (NO x) via a redox cycle involving dynamic interconversion between NH3 …
Selective catalytic reduction of NOx with NH3: opportunities and challenges of Cu-based small-pore zeolites
Zeolites, as efficient and stable catalysts, are widely used in the environmental catalysis
field. Typically, Cu-SSZ-13 with small-pore structure shows excellent catalytic activity for …
field. Typically, Cu-SSZ-13 with small-pore structure shows excellent catalytic activity for …
Dynamic multinuclear sites formed by mobilized copper ions in NOx selective catalytic reduction
Copper ions exchanged into zeolites are active for the selective catalytic reduction (SCR) of
nitrogen oxides (NO x) with ammonia (NH3), but the low-temperature rate dependence on …
nitrogen oxides (NO x) with ammonia (NH3), but the low-temperature rate dependence on …
Catalysis in a cage: condition-dependent speciation and dynamics of exchanged Cu cations in SSZ-13 zeolites
The relationships among the macroscopic compositional parameters of a Cu-exchanged
SSZ-13 zeolite catalyst, the types and numbers of Cu active sites, and activity for the …
SSZ-13 zeolite catalyst, the types and numbers of Cu active sites, and activity for the …
Toward an Atomic-Level Understanding of the Catalytic Mechanism of Selective Catalytic Reduction of NOx with NH3
As primary air pollutants, nitrogen oxides (NO x) result in a series of environmental issues,
such as photochemical smog, acid rain, ozone depletion, and fine particle pollution, which …
such as photochemical smog, acid rain, ozone depletion, and fine particle pollution, which …
Recent advances in automotive catalysis for NO x emission control by small-pore microporous materials
The ever increasing demand to develop highly fuel efficient engines coincides with the need
to minimize air pollution originating from the exhaust gases of internal combustion engines …
to minimize air pollution originating from the exhaust gases of internal combustion engines …
Selective catalytic reduction over Cu/SSZ-13: linking homo-and heterogeneous catalysis
Active centers in Cu/SSZ-13 selective catalytic reduction (SCR) catalysts have been recently
identified as isolated Cu2+ and [CuII (OH)]+ ions. A redox reaction mechanism has also …
identified as isolated Cu2+ and [CuII (OH)]+ ions. A redox reaction mechanism has also …
SO2-Tolerant Catalytic Reduction of NOx via Tailoring Electron Transfer between Surface Iron Sulfate and Subsurface Ceria
Currently, SO2-induced catalyst deactivation from the sulfation of active sites turns to be an
intractable issue for selective catalytic reduction (SCR) of NO x with NH3 at low …
intractable issue for selective catalytic reduction (SCR) of NO x with NH3 at low …