Kinetics f the dissociation of hydrogen sulphide by irn films
Abstract
Hydrogen sulphide is chemisorbed dissociatively at –80°C attaining a maximum coverage of θs≃1.6. The hydrogen adatoms at –80°C are metastable with respect to H2(g) for θs values 0.7. Above 0°C, incorporation of sulphur into the metal occurs and the kinetics of dissociation conform to the following equation: –(