Micro- and mesoporous poly(Schiff-base)s constructed from different building blocks and their adsorption behaviors towards organic vapors and CO2 gas.

DOI: 10.1039/C4TA04429K

Jan. 1, 2014

Adsorbents

Data points

# Adsorbent Gas q / mol kg⁻¹ S / mol mol⁻¹ -ΔH / kJ mol⁻¹
1773 PSN-DA Carbon dioxide/Methane 2.23 9.0 26.8
1774 PSN-TAPB Carbon dioxide/Methane 2.95 17.0 25.8
1775 PSN-TAPA Carbon dioxide/Methane 2.05 13.0 26.0
1776 PSN-TAPM Carbon dioxide/Methane 2.9 14.0 26.0
3518 PSN-DA Carbon dioxide/Nitrogen 2.23 40.0 26.8
3519 PSN-TAPB Carbon dioxide/Nitrogen 2.95 65.0 25.8
3520 PSN-TAPA Carbon dioxide/Nitrogen 2.05 56.0 26.0
3521 PSN-TAPM Carbon dioxide/Nitrogen 2.9 58.0 26.0
5017 PSN-DA Methane/Nitrogen 0.71 4.0 None
5018 PSN-TAPB Methane/Nitrogen 0.36 4.0 None
5019 PSN-TAPA Methane/Nitrogen 0.31 3.5 None
5020 PSN-TAPM Methane/Nitrogen 0.4 3.6 None