ja8b08770_si_003.cif (2.7 MB)

Trianglamine-Based Supramolecular Organic Framework with Permanent Intrinsic Porosity and Tunable Selectivity

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posted on 08.10.2018, 00:00 by Arnaud Chaix, Georges Mouchaham, Aleksander Shkurenko, Phuong Hoang, Basem Moosa, Prashant M. Bhatt, Karim Adil, Khaled N. Salama, Mohamed Eddaoudi, Niveen M. Khashab
Here we introduce for the first time a metal-free trianglamine-based supramolecular organic framework, T-SOF-1, with permanent intrinsic porosity and high affinity to CO2. The capability of tuning the pore aperture dimensions is also demonstrated by molecular guest encapsulation to afford excellent CO2/CH4 separation for natural gas upgrading.