TY - JOUR
T1 - Dissolution of Metal Organic Cage in Deep Eutectic Solvent
T2 - A Solution for Preparing Type II Porous Liquids
AU - Xin, Yangyang
AU - Wang, Dechao
AU - Zhang, Weirui
AU - Su, Fangfang
AU - Liu, Yisong
AU - Lu, Yaru
AU - Fan, Wendi
AU - Yao, Dongdong
AU - Zheng, Yaping
N1 - Publisher Copyright:
© 2025 American Chemical Society.
PY - 2025
Y1 - 2025
N2 - Porous liquids represent an innovative class of materials that combine the porosity of porous solids with the dynamic fluidity of liquids, garnering significant interest. However, the preparation of type II porous liquids is often hindered by complex methodologies and stringent requirements for both the porous host and the sterically hindered solvent. Herein, we present a simple and universal approach to prepare type II porous liquids, utilizing the metal organic cage ZrT-1-OH as the porous host and deep eutectic solvents (DES) as the sterically hindered solvent, respectively. Through hydrogen bonding interactions, ZrT-1-OH dissolves efficiently in DES, resulting in porous liquids with low viscosity. These porous liquids exhibit enhanced CO2 sorption performance and demonstrate potential for selective gas separations of CO2/N2 and CH4/N2. Given the diversity of available porous organic cages and the high tunability of DES compositions, this approach offers a promising and universal pathway for the design and preparation of type II porous liquids.
AB - Porous liquids represent an innovative class of materials that combine the porosity of porous solids with the dynamic fluidity of liquids, garnering significant interest. However, the preparation of type II porous liquids is often hindered by complex methodologies and stringent requirements for both the porous host and the sterically hindered solvent. Herein, we present a simple and universal approach to prepare type II porous liquids, utilizing the metal organic cage ZrT-1-OH as the porous host and deep eutectic solvents (DES) as the sterically hindered solvent, respectively. Through hydrogen bonding interactions, ZrT-1-OH dissolves efficiently in DES, resulting in porous liquids with low viscosity. These porous liquids exhibit enhanced CO2 sorption performance and demonstrate potential for selective gas separations of CO2/N2 and CH4/N2. Given the diversity of available porous organic cages and the high tunability of DES compositions, this approach offers a promising and universal pathway for the design and preparation of type II porous liquids.
UR - http://www.scopus.com/inward/record.url?scp=105000284845&partnerID=8YFLogxK
U2 - 10.1021/acs.iecr.5c00183
DO - 10.1021/acs.iecr.5c00183
M3 - 文章
AN - SCOPUS:105000284845
SN - 0888-5885
JO - Industrial and Engineering Chemistry Research
JF - Industrial and Engineering Chemistry Research
ER -