The Different Behavior of Rutile and Anatase Nanoparticles in Forming Oxy Radicals Upon Illumination with Visible Light: An EPR Study

Photoexcited TiO2 has been found to generate reactive oxygen species, yet the precise mechanism and chemical nature of the generated oxy species especially regarding the different crystal phases remain to be elucidated. Visible light‐induced reactions of a suspension of titanium dioxide (TiO2) in wa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Photochemistry and photobiology 2012-01, Vol.88 (1), p.14-20
Hauptverfasser:	Lipovsky, Anat, levitski, Luba, Tzitrinovich, Zeev, Gedanken, Aharon, Lubart, Rachel
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalytic oxidation Electron Spin Resonance Spectroscopy - methods Free Radicals Light Nanoparticles Oxidative stress Photocatalysis Titanium - chemistry
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!