N2O decomposition is investigated on Cu, Co and Fe-exchanged SSZ-13 zeolite catalysts at relatively low metal loadings. The catalysts are synthesized by solution ion exchange, and subjected to X-ray diffraction (XRD), temperature-programed-reduction by H2 (H2-TPR), temperature-programed-reaction of N2O (N2O-TPR) coupled with in-situ transmission FTIR, and finally steady-state flow reaction tests. At low N2O pressures (
Published: September 17, 2021
Citation
Lin F., T. Andana, Y. Wu, J. Szanyi, Y. Wang, and F. Gao. 2021.Catalytic Site Requirements for N2O Decomposition on Cu-, Co-, and Fe-SSZ-13 Zeolites.Journal of Catalysis 401.PNNL-SA-159162.doi:10.1016/j.jcat.2021.07.012