No. 15 Y-type zeolite with different silica-alumina ratios N2...
This is an introduction to the adsorption behavior of N2 and Ar molecules on Y-type zeolites with different silica-alumina ratios!
This document introduces the adsorption behavior of N2 and Ar molecules on Y-type zeolites with different SiO2/Al2O3 ratios, using images and graphs. It is said that N2 molecules, which have a quadrupole moment, strongly interact with Al cations in zeolites and adsorb (specific adsorption). From the N2@77.4 K and Ar@87.4 K adsorption isotherms, as well as their respective αs curves [relative pressure: p/p0 (horizontal axis), the amount adsorbed (V) normalized by the amount adsorbed at p/p0=0.4, V0.4 (V/V0.4): αs (vertical axis)], we will examine what can be evaluated using each adsorbate. *For more details, please refer to the PDF document or feel free to contact us.
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