Αποτελέσματα Αναζήτησης
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...
23 Ιουλ 2019 · Powder X-ray diffraction (XRD) is a common characterization technique for nanoscale materials. 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.
27 Φεβ 2017 · 108 Citations. Metrics. Abstract. Consecutive eight study phases under the successive presence and absence of UV irradiation, water vapor, and oxygen were conducted to characterize surface changes...
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...
1 Ιουλ 2022 · The morphology and elemental composition of the powdered photocatalysts were assessed by a field-emission scanning electron microscope (SEM, Hitachi S-4800) equipped with an energy dispersive X-ray spectroscopy (EDAX Genesis) (XRD).
1 Ιουν 2023 · open access. Highlights. •. Synthesized TiO2 +Pt solids can be used as photo, thermal and photothermal catalysts. •. The nature of the TiO2 support affects the interaction between Pt and TiO2. •. The Schottky barrier enables the separation of charge carriers in TiO2+Pt catalysts. •.
