title: Outer Co(II) ions in Co-ZIF-67 reversibly adsorb oxygen from both gas phase and liquid water.
abstract: Outer Co(II) species in Co-ZIF-67 coordinate molecular oxygen both from the gas phase and liquid water, through an adsorption process (presumably yielding in both cases surface superoxo species), respectively weak and reversible (gas phase), and strong and irreversible (liquid); in the latter case desorption is however brought about by illumination with solar light comprising the UV component.
authors.affiliation: Department of Applied Science and Technology and INSTM Unit of Torino-Politecnico, Corso Duca degli Abruzzi, 24 Politecnico di Torino, I-10129 Turin, Italy. edoardo.garrone@polito.it.
authors.forename: Guido
authors.initials: G
authors.lastname: Saracco
authors.forename: Svetoslava
authors.initials: S
authors.lastname: Vankova
authors.forename: Cristina
authors.initials: C
authors.lastname: Pagliano
authors.forename: Barbara
authors.initials: B
authors.lastname: Bonelli
authors.forename: Edoardo
authors.initials: E
authors.lastname: Garrone