Advanced techniques have shown an effective approach to reducing nitrogen oxide (NO x)
emissions from biodiesel-fueled engines. The primary concern is higher NO x emissions …

Emissions of volatile organic compounds (VOCs) are abundant and ubiquitous, causing
severe damage to the ecological environment and human health. Their control and …

Sintering of active metal species often happens during catalytic reactions, which requires
redispersion in a reactive atmosphere at elevated temperatures to recover the activity …

Cu-ZSM-5 zeolites exhibit promising NH3-SCR activity in a wide temperature window. The
current challenges in preparing Cu-ZSM-5 are reducing the cost and simplifying the …

It remains a major challenge to abate efficiently the harmful nitrogen oxides (NO x) in low-
temperature diesel exhausts emitted during the cold-start period of engine operation …

The low-temperature mechanism of chabazite-type small-pore Cu-SSZ-13 zeolite, a state-of-
the-art catalyst for ammonia-assisted selective reduction (NH3-SCR) of toxic NO x pollutants …

Selective catalytic reduction (SCR) systems are an effective way of treating NO x emissions
to meet increasingly stringent international emission standards. However, the difference of …

Adsorption and activation of NH 3 on Cu-SSZ-13 were essential for NO x removal, however,
their important role at the molecular level remains unclear. In this work, the Al-rich Cu/SSZ …

In this paper, a series of Fe-based catalysts with Zeolite Socony Mobil-5 (ZSM-5) as supports
were synthesized using the sol–gel method to obtain the Fe/ZSM-5, Mn-Fe/ZSM-5, Cu …

Five ZSM-5-based catalysts with diverse zeolitic morphologies were prepared to
experimentally investigate and computationally analyze the correlation between crystal …