Robust tri(4-ethynylphenyl)amine-based porous aromatic frameworks for carbon dioxide capture.

DOI: 10.1039/c3py01252b

Jan. 1, 2014

Adsorbents

PAF-33 PAF-33–COOH PAF-33–NH2 PAF-34 PAF-34–OH PAF-35

Data points

#	Adsorbent	Gas	q / mol kg⁻¹	S / mol mol⁻¹	-ΔH / kJ mol⁻¹
3270	PAF-33	Carbon dioxide/Nitrogen	1.25	19.4	24.0
3271	PAF-33–NH2	Carbon dioxide/Nitrogen	1.43	79.8	24.0
3272	PAF-33–COOH	Carbon dioxide/Nitrogen	1.25	104.3	26.0
3273	PAF-34	Carbon dioxide/Nitrogen	0.76	26.3	25.5
3274	PAF-34–OH	Carbon dioxide/Nitrogen	1.2	39.1	27.5
3275	PAF-35	Carbon dioxide/Nitrogen	0.98	29.9	27.5