Publication - Journal Article Effects of Si/Al ratio on Cu/SSZ-13 NH3-SCR catalysts: Implications for the active Cu species and the roles of Brønsted acidity DOI https://doi.org/10.1016/j.jcat.2015.08.004 Journal Article Journal of Catalysis, vol. 331, pp. 25-38, 2015 Authors Feng Gao, Nancy M. Washton, Yilin Wang, Márton Kollár, János Szanyi, Charles H.F. Peden Language English