The heterogeneously catalyzed reaction between NO and D2 to produce N2, ND3 and D2O over Ir (110) was investigated under ultra-high vacuum conditions for partial pressures of the reactants between 5× 10− 8 and 1× 10− 6Torr, total pressures between 10− 7 and 10− 6 Torr, and surface temperatures between 300 and 1000 K. Mass spectrometry, LEED, UPS, XPS and AES measurements were used to study this reacting system. In addition, the ...
