Αποτελέσματα Αναζήτησης
15 Μαρ 2024 · We provide a representative survey of nanostructured TiO2 coatings obtained by means of different deposition techniques, either starting from pre-formed TiO2-based nanostructures or directly synthesizing the nanostructured photocatalysts in situ on a surface, from suitable precursors.
15 Νοε 2021 · Nanostructured TiO2 based coatings hold a great promise in environmental applications. •. The deposition of nanostructured TiO2 tackle the use of dispersed nanopowders. •. A survey of representative approaches to obtain nanostructured TiO2 coatings is given. •. Current coating technologies are reviewed against real environmental applications.
6 Δεκ 2018 · Introduction. During past few decades, TiO 2 (titanium dioxide, titania) has been widely researched and used in numerous fields under diverse applications ranges from sunscreens to photovoltaic cell.
Abstract. Addition of titanium dioxide nanoparticles (TiO 2 NPs) in photocatalytic paints represents a promising alternative aiming to mineralize gaseous pollutants, such as volatile organic compounds (VOCs).
23 Μαρ 2020 · Modification of paints with nanomaterials has been recently investigated, as was reported by Zhou et al., in which a self-cleaning transparent coating based on fluorocarbon and semicrystalline colloidal particles of TiO 2-SiO 2 was prepared, achieving 96% of methyl orange discoloration using a concentration of 1.5%. 55 Truppi et al. studied the ...
24 Οκτ 2024 · The TiO 2 /C 7 H 8 O powder was prepared using the sol–gel method to regulate the hydrolysis rate of titanium tetrachloride (TiCl 4).A gradual dissolution of TiCl 4 (6.25 mL) was performed in one liter of benzyl alcohol (C 7 H 8 O), with the solution stirred at 50 °C for five days. The resulting solid product was centrifuged and washed multiple times with alcohol to eliminate a significant ...
Addition of titanium dioxide (TiO2) (nano)particles into photocatalytic paints represents a promising alternative aiming to mineralize gaseous pollutants, such as volatile organic compounds (VOCs) into innocuous species (H2O and CO2).
