Removal of SO2 from flue gas is of prime importance to avoid its poisoning of CO2-seperating agents. Here, the authors demonstrate that two fluorinated metal–organic frameworks selectively remove SO2 from synthetic flue gas and can sense SO2 with p.p.m.-level detection using quartz crystal microbalance transducers.
- M. R. Tchalala
- P. M. Bhatt
- M. Eddaoudi
