Author/Authors :
Silva، نويسنده , , Joana de A. e and Domingos، نويسنده , , Valdemar F. and Marto، نويسنده , , Daniela da Costa and Serra، نويسنده , , Leticia D. and Marcos، نويسنده , , Mariana and Silva، نويسنده , , Manuela R. and Gil، نويسنده , , Joمo M. and Sobral، نويسنده , , Abilio J.F.N. and Melo، نويسنده ,
Abstract :
In this Letter we describe the synthesis and characterization of a new multiporous crystalline framework based on meso-tetra-(2-quinolyl)-porphyrin, that presents crystal channels adequate for CO2 reversible sequestering, from 1 to 5 bar of CO2 pressures. This behaviour is very different from the parent meso-tetraphenyl-porphyrin, which points to an important favourable interaction of CO2 with meso-substituted nitrogen aromatic porphyrin free bases.
