Synthesis and characterization of Ag doped TiO2 heterojunction films and their photocatalytic performances

Silver Nanoparticle Incorporated Titanium Oxide for Bacterial Inactivation and Dye Degradation

“…The importance of medical applications of metallic silver [85,86] and antibacterial activity of TiO 2 [6][7][8][9][10][11] attracts researchers to think of manufacturing silver-doped titania. There are ongoing works related with the use of Ag for possible medical devices [79], dental implants [78,79], food packagings [80], air conditioning filters, and so on [79]. Some works focus on bacterial inactivation [34,63] and dye waste treatment under visible light irradiation [66,67,[81][82][83].…”

Preparation and photocatalytic application of a S, Nd double doped nano-TiO2 photocatalyst

“…Therefore, researchers have adopted modied or retouched TiO 2 to improve defects and improve photocatalytic efficiency. [15][16][17][18][19][20] In 2017, Balter Trujillo-Navarrete et al explained the reasons for lattice distortion caused by Nd-TiO 2 , which affects the recombination rate of photoelectrons and holes and improves photocatalytic performance. 21 In 2018, Thirupathi Boningari used a one-step method to synthesize S-TiO 2 and conrmed that S doping could effectively reduce the optical band gap of TiO 2 .…”

The Dopant Local Effect on the Stability of an Oxygen Vacancy and the Reliability of a Conductive Filament in Rutile Titanium Dioxide

“…Under the effect of the external electric field, the Ag atoms with the larger mobility as its smaller radii would enter the matrix of rutile TiO 2 , especially the rutile TiO 2 film near the Ag electrode. In addition, the sol–gel techniques were prepared to synthesize Ag‐doped TiO 2 nanomaterials to understand their photocatalytic performances . Based on these achieved experiment results, we wonder to know the activities of these Ag atoms in rutile TiO 2 .…”