Hitherto, sulfur poisoning and hydrothermal aging have still been the challenges faced in
practical applications of the Cu-SSZ-13 catalyst for the selective catalytic reduction (SCR) of …

Nitrogen oxides (NO x) is a major air pollutant and its release is regulated by increasingly
stringent legislation. Selective catalytic reduction using ammonia as a reductant (NH 3-SCR) …

The high chlorine (Cl) and lead (Pb) content characteristics of municipal solid waste
incineration fly ash (MSWIFA) pose environmental risks and hinder resource utilization …

The electrochemical conversion of CO2 into valuable chemicals is a promising route for
renowable energy storage and the mitigation of greenhouse gas emission, and production …

Transforming hazardous species into active sites by ingenious material design was a
promising and positive strategy to improve catalytic reactions in industrial applications. To …

Abstract In NH3‐SCR over Cu‐CHA catalysts in the low‐temperature range 150–300° C, the
activation of oxygen occurs via oxidation of a pair of mobile (NH3) 2CuI‐complexes located …

Metal active sites exchanged in zeolites dynamically change speciation under different
reaction conditions, resulting in condition-dependent reactivity with gas molecules. This is of …

A key challenge for metal-exchanged zeolites is the determination of metal cation speciation
and nuclearity under synthesis and reaction conditions. Copper-exchanged zeolites, which …

The application of Cu-CHA catalysts for the selective catalytic reduction of NOx by ammonia
(NH3-SCR) in exhaust systems of diesel vehicles requires the use of fuel with low sulfur …

Abstract Density Functional Theory (DFT) calculations are used to investigate low
temperature SO 2 deactivation of Cu-CHA during ammonia assisted selective catalytic …