Importantly, the adsorption capacity of CO2 in the material can be improved by –NH2 as a Lewis basic group, while transferring conjugated p-electrons to the active sites of Zr-O clusters to enhance solar energy utilization[30], leading to an increase in the efficiency of CO2 reduction. ...
For MOFs with perfect structure, metal atoms are commonly coordinately saturated, which makes MOFs lack the exposed Lewis acid active center for catalyzing cyclic addition of CO2 and epoxide. Furthermore, several studies reported that frame structure can generate defects by introducing acid modulators ...
The X-ray Crystal Structures of Hg(C6F4X-p)2 (X = NH2, OMe, or Me) – Two Examples of Supramolecular Lewis Acid/Base Complexesdoi:10.1002/(SICI)1521-3749(200002)626:2<540::AID-ZAAC540>3.0.Organomercury compoundsCrystal structure...
Introducing polar groups and bimetallic components into the MOF structure could significantly enhance CO2 adsorption performance. This article investigated the impact of integrating these two approaches on CO2 capture. Three Lewis acid metal ions (Al3+, Fe3+, and Cu2+) were doped into MOFs, ...