A microporous zinc-organic framework with Lewis basic pyridyl sites for highly selective C2H2/CH4 and C2H2/CO2 gas separation.

DOI: 10.1039/c9ce01481k

Jan. 1, 2020

Adsorbents

Data points

# Adsorbent Gas q / mol kg⁻¹ S / mol mol⁻¹ -ΔH / kJ mol⁻¹
779 Zn(cpna)3 Carbon dioxide/Methane 2.25 4.5 27.5
2373 Zn(cpna)3 Carbon dioxide/Nitrogen 2.25 16.0 27.5