Catalytic activity-surface structure cor
โ
H. Al-Kandari; F. Al-Kharafi; A. Katrib
๐
Article
๐
2008
๐
Elsevier Science
๐
English
โ 902 KB
Controlled reduction temperature of equivalent 5 monolayer of molybdenum trioxide deposited on TiO 2 enabled us to obtain two distinct, well-defined states of molybdenum surfaces. The reduction was performed using hydrogen. A stable bifunctional (metal-acid) MoO 2 (H x ) ac phase is obtained at redu