The effect of the metal type on luminescence and photocatalytic properties of lanthanide-organic frameworks - modified titania

Patrycja Parnicka , Adriana Zaleska-Medynska

Abstract

A series of lanthanide–naphthalenedicarboxylates–modified TiO2 (Ln(NDC)-TiO2) photocatalysts were prepared via simple hydrothermal method using Tm, Er, Nd, Ho, Eu, Tb, Yb, or La as metal and 2,6-naphthenedicarboxylic acid as ligand. The photocatalysts were characterized by diffuse reflectance spectroscopy (DRS), photoluminescence spectroscopy (PL), and scanning electron microscopy (SEM). The photocatalytic properties were investigated by employing the photodegradation of phenol in the aqueous phase as a model pollutant. To provide insight into the reactive individuals participating in the degradation mechanism, a test with scavengers was also performed.
Author Patrycja Parnicka (FCh / DET / LPh)
Patrycja Parnicka,,
- Laboratory of Photocatalysis
, Adriana Zaleska-Medynska (FCh / DET / LPh)
Adriana Zaleska-Medynska,,
- Laboratory of Photocatalysis
Journal seriesProceedings, ISSN , e-ISSN 2504-3900, (0 pkt)
Issue year2019
Vol16
No1
Pages1-3
Publication size in sheets0.3
Article number11
Conference8th International Conference "Innovations-Sustainability-Modernity-Openness" (ISMO’19), 22-05-2019 - 23-05-2019, Białystok, Polska
Keywords in Englishtitanium dioxide, lanthanide, metal-organic frameworks, photocatalyst
DOIDOI:10.3390/proceedings2019016011
URL https://doi.org/10.3390/proceedings2019016011
Languageen angielski
Score (nominal)5
ScoreMinisterial score = 5.0, 24-07-2019, ArticleFromJournal
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