Non-dissociative and dissociative adsorption of oxygen on carbon: a theoretical ocmparison with prediction of reaction order

摘要

For oxygen reacting with carbon during ocmbustin,normalized reaction rates (NR_s,N) predicted from the nondissociative form of the Langmuir adsorption isotherm (NLAI) equatin are shown to correlate almost linearly with normalized rates (NR_s,D) predicted from the dissociateive LAI equaiton (DLAI).The curve obtained was a slight sigmoid with a high linearity showing that a single-valued "universal" multiplier could be used to correct the NLAI predictions to the DLAI values.