Supported Cobalt Catalysts for Acceptorless Alcohol Dehydrogenation.
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DOI: 10.1002/cplu.202000359
Abstract: The acceptor-less dehydrogenation of 2-octanol was tested over cobalt supported on Al2 O3 , C, ZnO, ZrO2 and various TiO2 substrates. The catalysts were characterized by ICP, XRD and TGA-H2 . For Co/TiO2 P25, the… read more here.
Keywords: tio2; dehydrogenation; catalysts acceptorless; tio2 p25 ... See more keywords
Comparing photocatalytic activities of commercially available iron-doped and iron-undoped aeroxide TiO2 P25 powders
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DOI: 10.1007/s10853-017-0865-4
Abstract: Transition metal doping is an appropriate way to increase the photocatalytic activity of TiO2 as it offers the chance to also utilize visible light to generate charge carriers. Here, we investigated the photocatalytic activity of… read more here.
Keywords: aeroxide tio2; tio2 p25; iron; commercially available ... See more keywords
Photocatalytic activity of TiO2–P25@n-TiO2@HAP composite films for air depollution
Sign Up to like & getrecommendations! Published in 2021 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-020-11924-4
Abstract: We report on an elaboration of new composite photocatalysts (TiO2–P25@ n-TiO2@HAP) based on grafted size-selected 5-nm titanium-oxo-alkoxo nanoparticles on P25-TiO2 nanoparticles and HAP obtained by co-precipitation of salts. The 5-nm oxo-TiO2 particles were prepared in… read more here.
Keywords: tio2; photocatalytic activity; tio2 p25; tio2 hap ... See more keywords
Photocatalytic oxidation of aqueous ammonia by Ag2O/TiO2 (P25): New insights into selectivity and contributions of different oxidative species
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DOI: 10.1016/j.apsusc.2019.144433
Abstract: Abstract Oxidation of ammonia (NH4+/NH3) from wastewater is a challenge due to its high stability and solubility in aqueous environments. A simple Ag2O/TiO2 (P25) catalyst was synthesized and used for photocatalytic oxidation of aqueous NH4+/NH3.… read more here.
Keywords: photocatalytic oxidation; ag2o tio2; oxidation; nh4 nh3 ... See more keywords
Assessment of the abatement of acelsulfame K using cerium doped ZnO as photocatalyst.
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DOI: 10.1016/j.jhazmat.2016.03.093
Abstract: In the present study, we investigated the possibility to abate Acesulfame K, a persistent emerging contaminant, in aqueous media using zinc oxide based materials. For this purpose, bare and Ce-doped zinc oxide was prepared via… read more here.
Keywords: cerium; zinc oxide; photocatalyst; tio2 p25 ... See more keywords
Nano-TiO2-P25-SO3H as a new and robust photo-catalyst: The acceleration effect of selective oxidation of aromatic alcohols to aldehydes under blue LED irradiation
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Photochemistry and Photobiology A: Chemistry"
DOI: 10.1016/j.jphotochem.2018.06.035
Abstract: Abstract Nano photo-catalyst ‘TiO2-P25-SO3H’ has been synthesized for the first time as a covalently grafted solid acid and used for the oxidation of different aromatic alcohols to the corresponding carbonyl compounds under visible light irradiation… read more here.
Keywords: oxidation; photo; tio2 p25; aromatic alcohols ... See more keywords
Modulating the photocatalytic activity of TiO2 (P25) with lanthanum and graphene oxide
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Photochemistry and Photobiology A: Chemistry"
DOI: 10.1016/j.jphotochem.2018.11.048
Abstract: Abstract The modulation and tuning of the photocatalytic activity of commercial titanium dioxide (TiO2) P25 nanoparticles is demonstrated through the incorporation of lanthanum (La) and/or graphene oxide (GO). These composite materials, which could have applications… read more here.
Keywords: tio2 p25; lanthanum; photocatalytic activity; activity ... See more keywords
Enhanced photocatalytic activity of BiFeO3 for water remediation via the addition of Ni2+
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DOI: 10.1016/j.materresbull.2020.111012
Abstract: Abstract In this study, the photocatalytic activity of bismuth ferrite (BiFeO3) that is modified with Ni2+ to obtain BiFe1-xNixO3 (0 ≤ x ≤ 0.4 mol) is reported. The powders were synthesized by assisted high-energy ball… read more here.
Keywords: photocatalytic activity; activity; tio2 p25; activity bifeo3 ... See more keywords
Ti dispersion on SBA-15 porous host to enhance photocatalytic hydrogen production
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Molecular Structure"
DOI: 10.1016/j.molstruc.2018.05.044
Abstract: Abstract Ti-SBA-15-based photocatalysts were synthesized using two titanium sources (Ti tetra-isopropoxide and TiO2 P25) and two Si/Ti molar ratios and were compared to the bulk TiO2 (P25) in a water splitting reaction to produce hydrogen.… read more here.
Keywords: tio2; sba; hydrogen; porous host ... See more keywords
Evaluating the Use of TiO2 Nanoparticles for Toxicity Testing in Pulmonary A549 Cells
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Nanomedicine"
DOI: 10.2147/ijn.s374955
Abstract: Purpose Titanium dioxide nanoparticles, 25 nm in size of crystallites (TiO2 P25), are among the most produced nanomaterials worldwide. The broad use of TiO2 P25 in material science has implied a request to evaluate their… read more here.
Keywords: a549 cells; use tio2; tio2 p25;