P-W-BRC-70 Role of Brønsted acidity in NH3 Selective Catalytic Reduction Reaction on Cu/SAPO-34 Catalysts

Wednesday, June 5, 2013
Ballroom C (Galt House Hotel)
Lei Wang1, Wei Li2, Steven J. Schmieg2 and Duan Weng1, (1)Tsinghua University, China, (2)General Motors Research and Development Center, USA.
In order to shed light on the NH3-SCR activity-acidity correlations, a series of Cu/SAPO-34 catalysts with different Brønsted acidities have been prepared and detailed characterization using a combination of in situ DRIFTS and NH3-TPD measurements has been carried out.

Extended Abstracts: