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Titania/mesoporous silica nanotubes with efficient photocatalytic properties

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Treść / Zawartość
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Ordered nanocrystalline titania-mesoporous silica nanotube structures are synthesized by hydrolysis of the titania precursor inside pours silica shell. Silica coating surrounding carbon nanotubes was further removed by thermal reduction. The proposed method of functionalization silica channels with the titania nanoparticles preclude aggregation of TiO2  nanoparticles. The nanocrystalline silica/titania (mt-SiO2 /TiO2 ) nanotubes were prepared according to the describe method has high specific surface area and possesses excellent photocatalytic properties capable of decomposing phenol and methylene blue in a short time. Since the nanocrystalline TiO2  is produced in the wall of the mesoporous silica tube, phenol or dye molecules can react with TiO2  nanoparticles from both the inside and outside.
Rocznik
Strony
103--108
Opis fizyczny
Bibliogr. 39 poz., rys.
Twórcy
  • Nanomaterials Physicochemistry Department, Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology, Szczecin, Al. Piastow 45, Szczecin 70-311, Poland
Bibliografia
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Uwagi
1) Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
2) Błędna numeracja bibliografii (brak poz. 36 i 37)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-73167a44-48db-42e0-a544-a11b1730687b
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