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2015 | 17 | 3 | 8-12
Tytuł artykułu

NOx photocatalytic degradation on gypsum plates modified by TiO2-N,C photocatalysts

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In presented studies the photocatalytic decomposition of NOx on gypsum plates modified by TiO2-N,Cphotocatalysts were presented. The gypsum plates were obtained by addition of 10 or 20 wt.% of different types of titanium dioxide, such as: pure TiO2 and carbon and nitrogen co-modified TiO2 (TiO2-N,C) to gypsum. TiO2-N,C photocatalysts were obtained by heating up the starting TiO2 (Grupa Azoty Zakłady Chemiczne Police S.A) in the atmosphere of ammonia and carbon at the temperature: 100, 300 i 600ºC. Photocatalyst were characterized by FTIR/DRS, UVVis/DR, BET and XRD methods. Moreover the compressive strength tests of modified gypsum were also done. Photocatalytic activity of gypsum plates was done during NOx decomposition. The highest photocatalytic activity has gypsum with 20 wt.% addition of TiO2-N,C obtained at 300ºC.
Słowa kluczowe
Wydawca

Rocznik
Tom
17
Numer
3
Strony
8-12
Opis fizyczny
Daty
wydano
2015-09-01
online
2015-09-19
Twórcy
  • West Pomeranian University of Technology, Szczecin, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322 Szczecin, Poland, mjanus@zut.edu.pl
  • West Pomeranian University of Technology, Szczecin, Department of Sanitary Engineering, Piastów 50, 70-310 Szczecin, Poland
  • West Pomeranian University of Technology, Szczecin, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322 Szczecin, Poland
  • West Pomeranian University of Technology, Szczecin, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322 Szczecin, Poland
  • West Pomeranian University of Technology, Szczecin, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322 Szczecin, Poland
  • West Pomeranian University of Technology, Szczecin, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322 Szczecin, Poland
  • West Pomeranian University of Technology, Szczecin, Institute of Chemical and Environmental Engineering, Pułaskiego 10, 70-322 Szczecin, Poland
Bibliografia
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Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.-psjd-doi-10_1515_pjct-2015-0042
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