Facile Elaboration of TiO 2 -ZnO-Based Low-Cost H 2 Gas Sensors. - Faddouli, Ali; Nouri, Youssef; Hartiti, Bouchaib; Doubi, Youssef; Ertugrul, Mehmet; Çoban, Ömer; Labrim, Hicham (Coatings (2079-6412), 2026)