NO<sub><i>x</i></sub> Adsorption Site Engineering in Ru/Ba,Na–Y Zeolite
Sylvia Smeekens
Steven Heylen
Nikki, Janssens
Kristof Houthoofd
Johan A. Martens
Christine E. A. Kirschhock
10.1021/cm202230r.s007
https://acs.figshare.com/articles/dataset/NO_sub_i_x_i_sub_Adsorption_Site_Engineering_in_Ru_Ba_Na_Y_Zeolite/2594533
Adsorption of gas molecules is a typical application for zeolites. Interaction of adsorbed molecules with cations in zeolite frameworks is responsible for selectivity and adsorption strength. Through detailed analysis of the cation distribution in zeolite Y containing Na<sup>+</sup>, Ba<sup>2+</sup>, and Ru<sup>3+</sup> cations by NMR and X-ray diffraction combined with adsorption studies it was possible to develop a reversible, highly performant NO<sub><i>x</i></sub> adsorbent. The results demonstrate intimate understanding of guest–host interactions can lead to rational tailoring of zeolite properties.
2016-02-22 19:04:33
Ru
zeolite frameworks
adsorption studies
adsorption strength
zeolite Y
zeolite properties
performant NOx adsorbent
gas molecules
NMR
NOx Adsorption Site Engineering
cation distribution