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The XRD analysis of the prepared sample of TiO 2 nanoparticles was done using a Bruker make diffractometer, Cu-Kα X-rays of wavelength (λ)=1.5406 Å and data was taken for the 2 θ range of 10° to 70° with a step of 0.1972°.
15 Ιουν 2024 · This study presents a thorough spectroscopic analysis of TiO 2 -Pt systems under LED irradiation, with a focus on elucidating the photodeposition process of Pt nanoparticles onto TiO 2...
According to X-ray diffraction (XRD) analysis, TiO 2 NPs-N 2 contained uniformly integrated Au nanoparticles with an average crystallite size of about 26.8 nm. The XRD patterns showed that the...
The surface structure observed via FESEM images reveals that different current densities yield different nanotubular TiO2 structures, predominantly in the form of anatase TiO2 crystals.
23 Ιουλ 2019 · Analysis of a sample by powder XRD provides important information that is complementary to various microscopic and spectroscopic methods, such as phase identification, sample purity, crystallite size, and, in some cases, morphology.
Download scientific diagram | X-ray diffraction (XRD) pattern (a) and Raman spectrum (b) of Pt/TiO 2 (B). from publication: Enhanced Formaldehyde Oxidation Performance of the...
15 Απρ 2022 · The XPS spectra obtained from the sample (see Fig. 3 E) shows three peaks at 72.5 eV, 75.9 eV and 78.7 eV, which are assigned to Pt 2+ (4f 7/2), Pt 2+ (4f 5/2) and Pt 4+ (4f 5/2), respectively. Similarly, the peak appeared at 73.7 eV is indexed to the metallic Pt (4f 5/2).
