Mw. Kumthekar et Us. Ozkan, ACTIVITY AND TEMPERATURE-PROGRAMMED ADSORPTION DESORPTION BEHAVIOR OFPD-TIO2 CATALYSTS IN NO/CH4 REDUCTION AND NO DECOMPOSITION REACTIONS/, Catalysis today, 35(1-2), 1997, pp. 107-112
Reduction and decomposition of nitric oxide using methane as a reducin
g agent has been studied in the presence and absence of oxygen over Pd
/TiO2 catalysts. Temperature-programmed adsorption/desorption and redu
ction/oxidation behavior has been examined. Prereduced catalysts have
shown significant reduction as well as decomposition activity. Isotopi
c labelling studies using (CH4)-C-13, (NO)-N-15-O-18, (NO)-N-15, and O
-18(2) have also been performed to investigate the interaction of NO a
nd methane with the catalytic sites.