Privileged zeolitic sites for humid CO2 adsorption: K+ in double eight-membered rings.

Autor: Lee, Hwangho, Hikima, Shu, Ohnishi, Ryohji, Takewaki, Takahiko, Katz, Alexander
Předmět:
Zdroj: Chemical Communications; 9/21/2024, Vol. 60 Issue 74, p10140-10143, 4p
Abstrakt: Humid CO2 adsorption in K+-exchanged zeolites featuring double-eight membered ring (D8R) structures results in CO2 outcompeting and desorbing dimeric water under equilibrated conditions, which is not observed for either the H+-form of the same zeolites or larger-pore zeolites. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index