Microstructure and property control in TiO2–Pt nanocomposite thin films

Improved electrode performance in microbial fuel cells and the enhanced visible light-induced photoelectrochemical behaviour of PtO @M-TiO2 nanocomposites

“…of 74.42, 75.49, 72.25, and 77.77 eV, respectively, for the PtO x @M-TiO 2 nanocomposite, and at 74.56, 75.72, 72.34, and 77.91 eV, respectively, for the PtO x @P-TiO 2 nanocomposite [23,[26][27][28]. These binding energies for the mixed valance states of platinum are in good agreement with the previous reports [23,[26][27][28][29]. The B.E.…”

Influence of Phases Content on Pt/TiO2, Pd/TiO2Catalysts for Degradation of 4-Chlorophenol at Room Temperature

“…On the other hand, PdO signals (at ∼663 cm −1 ) were not identified in the TiO 2 -Pd compounds, probably due to the overlap with rutile phase (650 cm −1 ) [38]. In addition, expected Pt or PtO 2 signals were not observed due to the experimental setup limitations [39].…”

Preparation and characterization of 3‐[(1H‐1,2,4‐triazole‐3‐ylimino)methyl]naphtalene‐2‐ol film at the platinum surface for selective voltammetric determination of dopamine in the presence of uric acid and ascorbic acid

“…The decrease on the peak area and height shows that these compounds block the XPS detection of Pt (4f) photoelectrons by adsorbing on the Pt surface . The XPS spectrum of modified Pt can be deconvoluted into four peaks (Figure B), which correspond to Pt4f7/2 and Pt4f5/2 of different states, the oxidation states of Pt 2+ (ca 75.9 eV) and Pt 4+ (ca 78.3 eV), respectively.…”