Adsorption thermodynamic functions and the mobility of SO2 on aerosil
作者： Sergio O Vasquez , Luis Alzamora
DOI: 10.1016/0021-9797(88)90374-8
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摘要: Abstract A study of the adsorption and thermodynamic functions sulfur dioxide on Aerosil has been made, leading to some conclusions about mobility SO 2 molecule. The differential integral enthalpies entropies adsorption, together with a statistical mechanical interpretation system, are discussed. Particularly, calculation entropy allows comparison be made between experimental results for —Aerosil system those obtained in two limiting cases: an immobile or localized model that can associated chemisorption, mobile film related physisorption. confirm weak gas—solid interaction highly adsorbed phase.
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