Browsing Journal Articles by Subject "Óxido de nitrogênio"
Now showing items 1-4 of 4
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Decomposição catalítica de óxidos de nitrogênio
(2004) [Journal article]Contaminant gases in the atmosphere constitute an important problem to be solved in the world. The NOx gases produced as a consequence of engine high temperatures are deleterious to environment and human health, as they ... -
Nitrogen bonding, stability, and transport in AION films on Si
(2004) [Journal article]The chemical environment of N in nitrided aluminum oxide films on Si~001! was investigated by angle-resolved x-ray photoelectron spectroscopy. Two different bonding configurations were identified, namely N–Al and N–O–Al, ... -
Pd-W and Pd-Mo catalysts for NO decomposition and NO/CO reduction reactions
(2009) [Journal article]Catalisadores Pd/γ-Al2O3 com dois tamanhos de partículas metálicas foram preparados a partir de [Pd(acac)2]. Subsequentemente, a reação fotoquímica de [M(CO)6] (M = Mo ou W) na presença de Pd/γ-Al2O3 foi usada para preparar ... -
Selective reduction of NOx by propylene over silver catalyst under oxidative conditions
(2004) [Journal article]Neste trabalho foram estudados catalisadores Ag/Al2O3 e Ag/Al2O3/Corderita, preparados por um método de impregnação convencional, na reação de redução de NO utilizando propeno como agente redutor. Os catalisadores foram ...