Experimental and theoretical investigation of the Na+  → Li+ cation exchange in mordenite and its effect on CO2 adsorption properties

A sustainable porous composite material based on loofah-halloysite for gas adsorption and drug delivery

“…These zeolites are widely used as CO 2 and gas sorbents. [38][39][40][41] Furthermore, Fig. 5 displays the amount of CO 2 adsorbed on the grounded mixed sample of L and H coded as LHM (i.e., without the addition of crosslinkers).…”

Carbon dioxide capture with zeotype materials

“…Chemisorbed CO 2 molecules are also observed in both high aluminum zeolites, such as zeolite X (FAU) and A (LTA), as well as low aluminum zeolites like MOR (when CO 2 pressures are high). [75][76][77] Introducing extra-framework cations alters the adsorption properties of zeolites by influencing the electric field, acid-base properties, available pore volume inside the pores as well as the size of the accessible entrances/windows. 78,79 Importantly, the size and charge of the extra-framework cations as well as the atomic arrangements within the micropore volume synergistically determine the adsorption properties of the zeolites.…”

“…Chemisorbed CO 2 molecules are also observed in both high aluminum zeolites, such as zeolite X (FAU) and A (LTA), as well as low aluminum zeolites like MOR (when CO 2 pressures are high). 75–77…”