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1 Ιουλ 2022 · X-ray diffraction (XRD) patterns for the different TiO 2 polymorphs before and after Pt SA immersion deposition from a 0.005 m m precursor solution are shown in Figure 3c. According to the XRD patterns, all samples are highly crystalline and contain either pure anatase (PDF#21–1272), pure rutile (PDF#21–1276), or a mixture of both anatase ...
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overall Pt loading on P25 of only 0.06 at.% to reach a...
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The produced biochar and TiO2 NPs were characterized using microscopy image analysis, X-ray diffraction patterns (XRD), energy-dispersive X-ray spectroscopy (EDX), zeta potential, particle...
Fourier transform infrared spectroscopy (FTIR) analysis identified a peak around 545 cm⁻¹ in the TiO2@AC-2 sample, indicative of O-Ti-O stretching vibrations. This peak shifted to 602 cm⁻¹...
23 Ιουλ 2019 · Not all nanoscale particles can be approximated by spheres, and powder XRD data can look different for particles of the same material that have different morphologies. The peak positions (i.e., x -axis values) will remain the same, but the relative intensities of the peaks (i.e., y -axis values) can change.
XRD pattern of TiO 2 nanoparticles The X-ray diffraction pattern of the synthesized Titania nanoparticles is shown in Fig.1 and the peak details are in Table.
23 Ιουλ 2019 · Figure 1. Simulated and indexed powder X-ray diffraction pattern for bulk (1 μm) wurtzite CdS. The inset shows the crystal structure of wurtzite CdS with the (100), (002), and (101) planes highlighted. Figure 1. The higher index planes are also labeled on the XRD pattern.
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...
