Revisiting the nature of Cu sites in the activated Cu-SSZ-13 catalyst for SCR reaction.

Cu-SSZ-13 is a highly active NH₃-SCR catalyst for the abatement of harmful nitrogen oxides (NO _<i>x</i> , <i>x</i> = 1, 2) from the exhausts of lean-burn engines. The study of Cu-speciation occurring upon thermal dehydration is a key step for the understanding of the enhanced c... View More