Nanoporous covalent organic polymers incorporating Troger's base functionalities for enhanced CO2 capture

J. Byun, S. H. Je, H. A. Patel, A. Coskun,* C. T. Yavuz*
J. Mater. Chem. A, 2014, 2, 12507-12512. DOI: 10.1039/C4TA00698D

Notes & Highlights:

Among the highest, TB-COP-1 shows CO2 uptake of 5.19 mmol/g at 1 bar 273 K. Qst is 26 kj/mol, physisorptive.

A non-porous TB-COP-2 captures 0.95 mmol/g CO2.