An electrochromic device (ECD) cell characterization on electron beam evaporated MoO3 films by intercalating/deintercalating the H+ ions

Fabrication and Photocatalytic Activity of TiO₂/MoO₃ Particulate Films

“…Furthermore, we can observe the characteristic doublet peaks at 235.9 and 232.9 eV caused by spin-orbit splitting; these values are in good agreement with those previously reported for MoO 3 films 50) . It was found that the peak intensity of silicon in the calcined Mo-ODA samples was increased by the calcinations of the as-prepared samples.…”

Effect of substrate temperature on the properties of Nb 2 O 5 :MoO 3 (90:10) thin films prepared by rf magnetron sputtering technique

“…In order to have better insight on the electrochromic properties of [41]. It is observed that the CE of Li + ion varies between 2.18 and 5.26 Table 3).…”

“…The films have the capability to withstand all the scan rates and also up to 1×10 3 cycles of coloration/bleaching. The diffusion coefficients of intercalated and deintercalated ions (Li + and H + ) are calculated using well-known Randles-Servcik equation [41] i p = 2.72 × 10 5 n 3/2 D 1/2 C 0 υ 1/2 (7) where D is the diffusion coefficient of the ions; υ is the scan rate; C 0 is the concentration of active ions in the solution; n is the number of electrons and it is assumed to be 1 and i p is the peak current density (anodic i pa and cathodic i pc ) . Tables 1 and 2 Tables 3 and 4.…”

Liquid phase deposition synthesis of hexagonal molybdenum trioxide thin films

“…MoO 3 film is known to exhibit electrochromic properties, i.e. change of color in response to an electrically induced change in oxidation state [47]. The phenomenon of electrochromism was observed by the application of external potential between the working electrode and the electrolyte.…”

“…The reduction peak was associated with a deep coloration of the film while the bleaching process was marked by the oxidation peak. It is well known that the reduction process involves the injection of electron and cationic species into MoO 3 to form molybdenum bronze [17,47,48]. Since the test was conducted in 1 M LiClO 4 -PC electrolyte solution, we assumed that such a coloration/bleaching process was governed by the double insertion/ extraction of electrons and Li + ions.…”