Matches in SemOpenAlex for { <https://semopenalex.org/work/W1617542481> ?p ?o ?g. }
- W1617542481 endingPage "5714" @default.
- W1617542481 startingPage "5702" @default.
- W1617542481 abstract "WO3-decorated TiO2 nanotube arrays were successfully synthesized using an in situ anodization method in ethylene glycol electrolyte with dissolved H2O2 and ammonium fluoride in amounts ranging from 0 to 0.5 wt %. Anodization was carried out at a voltage of 40 V for a duration of 60 min. By using the less stable tungsten as the cathode material instead of the conventionally used platinum electrode, tungsten will form dissolved ions (W6+) in the electrolyte which will then move toward the titanium foil and form a coherent deposit on the titanium foil. The fluoride ion content was controlled to determine the optimum chemical dissolution rate of TiO2 during anodization to produce a uniform nanotubular structure of TiO2 film. Nanotube arrays were then characterized using FESEM, EDAX, XRD, as well as Raman spectroscopy. Based on the FESEM images obtained, nanotube arrays with an average pore diameter of up to 65 nm and a length of 1.8 µm were produced. The tungsten element in the samples was confirmed by EDAX results which showed varying tungsten content from 0.22 to 2.30 at%. XRD and Raman results showed the anatase phase of TiO2 after calcination at 400 °C for 4 h in air atmosphere. The mercury removal efficiency of the nanotube arrays was investigated by photoirradiating samples dipped in mercury chloride solution with TUV (Tube ultraviolet) 96W UV-B Germicidal light. The nanotubes with the highest aspect ratio (15.9) and geometric surface area factor (92.0) exhibited the best mercury removal performance due to a larger active surface area, which enables more Hg2+ to adsorb onto the catalyst surface to undergo reduction to Hg0. The incorporation of WO3 species onto TiO2 nanotubes also improved the mercury removal performance due to improved charge separation and decreased charge carrier recombination because of the charge transfer from the conduction band of TiO2 to the conduction band of WO3." @default.
- W1617542481 created "2016-06-24" @default.
- W1617542481 creator A5005207415 @default.
- W1617542481 creator A5012133143 @default.
- W1617542481 creator A5078594859 @default.
- W1617542481 date "2015-08-28" @default.
- W1617542481 modified "2023-09-27" @default.
- W1617542481 title "In Situ Anodization of WO3-Decorated TiO2 Nanotube Arrays for Efficient Mercury Removal" @default.
- W1617542481 cites W1964368176 @default.
- W1617542481 cites W1967316221 @default.
- W1617542481 cites W1979134880 @default.
- W1617542481 cites W1986147722 @default.
- W1617542481 cites W1987504473 @default.
- W1617542481 cites W1989187197 @default.
- W1617542481 cites W1990340970 @default.
- W1617542481 cites W1992760126 @default.
- W1617542481 cites W1995144031 @default.
- W1617542481 cites W2004814563 @default.
- W1617542481 cites W2012654951 @default.
- W1617542481 cites W2014477016 @default.
- W1617542481 cites W2022132713 @default.
- W1617542481 cites W2032550265 @default.
- W1617542481 cites W2049731660 @default.
- W1617542481 cites W2056542561 @default.
- W1617542481 cites W2056623380 @default.
- W1617542481 cites W2058291697 @default.
- W1617542481 cites W2060650362 @default.
- W1617542481 cites W2063604000 @default.
- W1617542481 cites W2071843444 @default.
- W1617542481 cites W2084341057 @default.
- W1617542481 cites W2091633783 @default.
- W1617542481 cites W2120833379 @default.
- W1617542481 cites W2124414408 @default.
- W1617542481 cites W2154203568 @default.
- W1617542481 cites W2159727241 @default.
- W1617542481 cites W2465576470 @default.
- W1617542481 doi "https://doi.org/10.3390/ma8095270" @default.
- W1617542481 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/5512650" @default.
- W1617542481 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/28793530" @default.
- W1617542481 hasPublicationYear "2015" @default.
- W1617542481 type Work @default.
- W1617542481 sameAs 1617542481 @default.
- W1617542481 citedByCount "12" @default.
- W1617542481 countsByYear W16175424812017 @default.
- W1617542481 countsByYear W16175424812018 @default.
- W1617542481 countsByYear W16175424812019 @default.
- W1617542481 countsByYear W16175424812021 @default.
- W1617542481 countsByYear W16175424812022 @default.
- W1617542481 crossrefType "journal-article" @default.
- W1617542481 hasAuthorship W1617542481A5005207415 @default.
- W1617542481 hasAuthorship W1617542481A5012133143 @default.
- W1617542481 hasAuthorship W1617542481A5078594859 @default.
- W1617542481 hasBestOaLocation W16175424811 @default.
- W1617542481 hasConcept C120665830 @default.
- W1617542481 hasConcept C121332964 @default.
- W1617542481 hasConcept C127413603 @default.
- W1617542481 hasConcept C13965031 @default.
- W1617542481 hasConcept C147789679 @default.
- W1617542481 hasConcept C159985019 @default.
- W1617542481 hasConcept C161790260 @default.
- W1617542481 hasConcept C171250308 @default.
- W1617542481 hasConcept C17525397 @default.
- W1617542481 hasConcept C185592680 @default.
- W1617542481 hasConcept C191897082 @default.
- W1617542481 hasConcept C192562407 @default.
- W1617542481 hasConcept C22016385 @default.
- W1617542481 hasConcept C2777402863 @default.
- W1617542481 hasConcept C2777593239 @default.
- W1617542481 hasConcept C2777619693 @default.
- W1617542481 hasConcept C2779027407 @default.
- W1617542481 hasConcept C40003534 @default.
- W1617542481 hasConcept C42360764 @default.
- W1617542481 hasConcept C506065880 @default.
- W1617542481 hasConcept C513153333 @default.
- W1617542481 hasConcept C513720949 @default.
- W1617542481 hasConcept C542268612 @default.
- W1617542481 hasConcept C55493867 @default.
- W1617542481 hasConcept C65165184 @default.
- W1617542481 hasConcept C68801617 @default.
- W1617542481 hasConcept C7363328 @default.
- W1617542481 hasConceptScore W1617542481C120665830 @default.
- W1617542481 hasConceptScore W1617542481C121332964 @default.
- W1617542481 hasConceptScore W1617542481C127413603 @default.
- W1617542481 hasConceptScore W1617542481C13965031 @default.
- W1617542481 hasConceptScore W1617542481C147789679 @default.
- W1617542481 hasConceptScore W1617542481C159985019 @default.
- W1617542481 hasConceptScore W1617542481C161790260 @default.
- W1617542481 hasConceptScore W1617542481C171250308 @default.
- W1617542481 hasConceptScore W1617542481C17525397 @default.
- W1617542481 hasConceptScore W1617542481C185592680 @default.
- W1617542481 hasConceptScore W1617542481C191897082 @default.
- W1617542481 hasConceptScore W1617542481C192562407 @default.
- W1617542481 hasConceptScore W1617542481C22016385 @default.
- W1617542481 hasConceptScore W1617542481C2777402863 @default.
- W1617542481 hasConceptScore W1617542481C2777593239 @default.
- W1617542481 hasConceptScore W1617542481C2777619693 @default.
- W1617542481 hasConceptScore W1617542481C2779027407 @default.
- W1617542481 hasConceptScore W1617542481C40003534 @default.