Efficient Day-and-Night NO 2 Abatement by Polyaniline/TiO 2 Nanocomposites. - Meroni, Daniela; Galloni, Melissa G.; Cionti, Carolina; Cerrato, Giuseppina; Falletta, Ermelinda; Bianchi, Claudia L. (Materials (1996-1944), 2023)