Fotokatalizatory hybrydowe z matrycą TiO2 aktywowaną ftalocyjaninami lantanowców
Journal Title: CHEMIK nauka-technika-rynek - Year 2014, Vol 68, Issue 4
Abstract
Przedstawiono wyniki badań aktywności nowego typu fotokatalizatorów hybrydowych z matrycą TiO2 (anataz) impregnowaną diftalocyjaninami lantanowców (LnPc2), w procesie fotoutleniania 4-nitrofenolu w fazie wodnej. Stwierdzono, że w obecności odpowiedniego sensybilizatora ftalocyjaninowego szybkość degradacji 4-NP może zwiększyć się nawet 4-krotnie w porównaniu z czystym anatazem. Najbardziej efektywne były układy zawierające kompleksy Gd i Ho.
Authors and Affiliations
R. Słota, G. Dyrda, M. Galbas
Keywords
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