Preparation and Characterization of Titanosilicate Ag-ETS-10 for Propylene and Propane Adsorption
作者： Inés Tiscornia , Silvia Irusta , Pedro Prádanos , Carlos Téllez , Joaquín Coronas
DOI: 10.1021/JP070044V
关键词:
摘要: Ag-ETS-10 samples were prepared by ion exchange from AgNO3 solutions of different concentrations. A number characterization techniques (inductively coupled plasma, scanning electron microscopy, atomic force X-ray diffraction, thermogravimetric analysis, N2 physisorption, UV−vis, Fourier transform infrared, and photoelectron spectroscopy) have been employed to correlate the Ag content in with their main features behavior adsorption propane propylene. Even though propylene was favored over on as-synthesized ETS-10 material, gap between both hydrocarbons increases samples. The maximum achieved 21 wt %, which corresponds a saturation capacity measured at 311 K for 1.02 mmol/g being same conditions 0.76 propane.
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