Stimulation of the photoluminescent properties of electrospinning TiO2 nanofibres induced by structural modifications resulting from annealing at high temperatures

Influence of ruthenium doping on UV- and visible-light photoelectrocatalytic color removal from dye solutions using a TiO2 nanotube array photoanode

“…In the Raman spectra of Fig. 3, the characteristic peaks of TiO2 anatase at vibrational frequencies of 140.0, 196.6, 394.0, 518.5 and 638.7 cm -1 can be distinguished, in full agreement with values reported elsewhere (Arsov et al, 1991;Ma et al, 2007;Secundino-Sánchez et al, 2019). These authors have also reported five characteristic peaks assigned to rutile phase, at…”