Adsorption of water on three-dimensional pillared-layer metal organic frameworks

Can Metal–Organic Framework Materials Play a Useful Role in Large‐Scale Carbon Dioxide Separations?

“…Experimental studies of Li and Yang [155] indicated that MOF-177 can adsorb up to 10 wt % H 2 O at room temperature, but this framework is not stable upon H 2 O adsorption, and MOF-177 decomposes after exposure to ambient air in 3 days. Kondo et al [156] studied water adsorption isotherms at 303 K on water-resistant three-dimensional pillared layer MOFs.…”

Competitive adsorption and selectivity of benzene and water vapor on the microporous metal organic frameworks (HKUST-1)

“…These free copper ions and carboxylic groups in the framework are extremely hydrophilic. Water molecules can be adsorbed on the sites with high affinity specifically [31]. With the increase of water vapor pressure, these adsorption sites are almost saturates on these sites, and then water molecules begin to adsorb in the hydrophobic pores of the HKUST-1.…”

CO2 adsorption, selectivity and water tolerance of pillared-layer metal organic frameworks

“…MOFs may have dramatically different CO 2 adsorption isotherm shapes depending on their structure properties, and these differences could be exploited for pressure or vacuum swing adsorption (PSA or VSA) processes over different pressure ranges [13]. For practical applications it is also necessary to investigate their framework stability on water sorption because flue gas contains water vapor, and most of the potential industrial applications require a certain stability towards moisture in order to facilitate handling and thus to reduce costs, but water sorption studies on MOFs are still scarce [7,[18][19][20][21][22][23][24][25]. The stability of some MOFs, such as IRMOF-1 (MOF-5), MOF-177, Cu 3 (BTC) 2 , ZIF-8, MIL-101, MIL-100(Fe) and DUT-4 in the presence of water has recently been investigated [12,[22][23][24][25][26][27][28][29].…”