@Book{818337222,
author="P{\'e}rez V{\'e}lez, Roxana",
title="Structural characterization of iron species in Fe-ZSM-5 catalysts and the elucidation of their role in the mechanism of NOx reactions",
year="2014",
abstract="The selective catalytic reduction of NOx by ammonia (NH3-SCR) has widely applied in the abatement of NOx. Fe-ZSM-5 is a potential catalyst, showing high performance in standard SCR (mainly NO) at > 400{\textdegree}C and in fast SCR (NO/NO2 = 1) at ≥ 250{\textdegree}C. The identification of the active species in Fe-ZSM-5 catalysts and reaction mechanism for SCR reactions were investigated by in situ and operando EPR, UV-Vis and FTIR spectroscopy. The spectroscopic studies demonstrate the role of NO2 to reoxidize isolated Fe(II) to the active Fe(III) at $\beta$ and $\gamma$ sites, and attribute them the higher activity in fast SCR.",
note="vorgelegt von : Roxana P{\'e}rez V{\'e}lez",
note="Rostock, Univ., Mathematisch-Naturwiss. Fak., Diss., 2015",
url="http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2015-0041-9",
url="http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2015-0041-9&pdf",
url="http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2015-0041-9",
language="English"
}