Paramagnetic ionic liquid/metal organic framework composites for CO2/CH4 and CO2/N2 separations.

DOI: 10.3389/fchem.2020.590191

Jan. 1, 2020

Adsorbents

Data points

# Adsorbent Gas q / mol kg⁻¹ S / mol mol⁻¹ -ΔH / kJ mol⁻¹
941 ZIF-8 Carbon dioxide/Methane 0.58 2.23 None
942 [C4MIM]2[NiCl4]@ZIF-8 Carbon dioxide/Methane 0.4 2.5 None
943 [C4MIM]2[MnCl4]@ZIF-8 Carbon dioxide/Methane 0.32 3.56 None
944 [C4MIM]2[CoCl4]@ZIF-8 Carbon dioxide/Methane 0.43 2.53 None
945 [C4MIM]2[Co(NCS)4]@ZIF-8 Carbon dioxide/Methane 0.3 2.31 None
946 [C4MIM][FeCl4]@ZIF-8 Carbon dioxide/Methane 0.41 2.73 None
2515 ZIF-8 Carbon dioxide/Nitrogen 0.58 4.83 None
2516 [C4MIM]2[NiCl4]@ZIF-8 Carbon dioxide/Nitrogen 0.4 10.0 None
2517 [C4MIM]2[MnCl4]@ZIF-8 Carbon dioxide/Nitrogen 0.32 10.67 None
2518 [C4MIM]2[CoCl4]@ZIF-8 Carbon dioxide/Nitrogen 0.43 7.17 None
2519 [C4MIM]2[Co(NCS)4]@ZIF-8 Carbon dioxide/Nitrogen 0.3 6.0 None
2520 [C4MIM][FeCl4]@ZIF-8 Carbon dioxide/Nitrogen 0.41 6.83 None
4709 ZIF-8 Methane/Nitrogen 0.26 2.26 None
4710 [C4MIM]2[CoCl4]@ZIF-8 Methane/Nitrogen 0.21 2.8 None
4711 [C4MIM]2[NiCl4]@ZIF-8 Methane/Nitrogen 0.19 2.71 None
4712 [C4MIM]2[FeCl4]@ZIF-8 Methane/Nitrogen 0.17 2.43 None
4713 [C4MIM]2[Co(NCS)4]@ZIF-8 Methane/Nitrogen 0.16 2.67 None
4714 [C4MIM]2[MnCl4]@ZIF-8 Methane/Nitrogen 0.11 2.2 None