Table 1 Composition and porosity of the polymers.
NumberMonomerSolventSBET (m2 g−1)*SL (m2 g−1)Pore volume (cm3 g−1)MPV (cm3 g−1)§
SHCP-1BenzeneDCM5757690.320.15
SHCP-2BiphenylDCM147519440.790.43
SHCP-3TPBDCM180824071.080.48
SHCP-4BenzeneDCE7319810.800.16
SHCP-5BiphenylDCE5367240.350.12
SHCP-6TPBDCE93512810.880.15
SHCP-3a||TPBDCM252534802.100.43
SHCP-3bTPBDCM300238962.330.42

*Surface area calculated from nitrogen adsorption isotherms at 77.3 K using the BET equation.

†Surface area calculated from nitrogen adsorption at 77.3 K using the Langmuir equation.

‡Pore volume calculated from nitrogen isotherm at 77.3 K and P/P0 = 0.995.

§Micropore volume calculated from the nitrogen isotherm at P/P0 = 0.050.

||The amount of Lewis acid is 12 molar ratio to TPB.

¶The amount of Lewis acid is 24 molar ratio to TPB.