2011/01/01 by V. A. Smirnov, В. А. Смирнов, А. А. Арбузов +8
Engineering · Materials Science · #Gas Sensing Nanomaterials and Sensors #Graphene research and applications #Transition Metal Oxide Nanomaterials
paper · doi:10.1134/s0018143911010176
openalex publication_date 2011/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/30
The photoreduction of graphite oxide ( GO ) films and solutions by UV light was studied. The electrical resistance of a GO film decreases upon irradiation by more than an order of magnitude. The threshold of photoreduction was determined to be 3.2 eV. The photoreduction is accompanied by an increase in absorption in the visible spectral region, and the CO, CO 2 , O 2 , and H 2 O molecules were found in the gas phase above the irradiated GO film.