Ionic Liquid-Impregnated Metal-Organic Frameworks for CO2/CH4 Separation.

DOI: 10.1021/acsanm.9b01936

Jan. 1, 2019

Adsorbents

ZIF-8 [BzMIM][NTf2]@ZIF-8 [C10MIM][NTf2]@ZIF-8 [C2MIM][Ac]@ZIF-8 [C2MIM][NTf2]@ZIF-8 [C2OHMIM][NTf2]@ZIF-8 [C6MIM][C(CN)3]@ZIF-8 [C6MIM][Cl]@ZIF-8 [C6MIM][N(CN)2]@ZIF-8 [C6MIM][NTf2]@ZIF-8 [P6 6 6 14][NTf2]@ZIF-8

Data points

#	Adsorbent	Gas	q / mol kg⁻¹	S / mol mol⁻¹	-ΔH / kJ mol⁻¹
766	ZIF-8	Carbon dioxide/Methane	0.62	2.4	None
767	[C2MIM][NTf2]@ZIF-8	Carbon dioxide/Methane	0.4	2.5	None
768	[C2OHMIM][NTf2]@ZIF-8	Carbon dioxide/Methane	0.4	2.4	None
769	[C6MIM][NTf2]@ZIF-8	Carbon dioxide/Methane	0.4	2.7	None
770	[BzMIM][NTf2]@ZIF-8	Carbon dioxide/Methane	0.4	2.5	None
771	[C10MIM][NTf2]@ZIF-8	Carbon dioxide/Methane	0.45	3.1	None
772	[P6 6 6 14][NTf2]@ZIF-8	Carbon dioxide/Methane	0.4	2.6	None
773	[C6MIM][N(CN)2]@ZIF-8	Carbon dioxide/Methane	0.43	3.3	None
774	[C6MIM][C(CN)3]@ZIF-8	Carbon dioxide/Methane	0.43	2.45	None
775	[C6MIM][Cl]@ZIF-8	Carbon dioxide/Methane	0.43	2.9	None
776	[C2MIM][Ac]@ZIF-8	Carbon dioxide/Methane	0.57	3.4	None