Preparation of porous metal-ion-doped titanium dioxide and the photocatalytic degradation of 4-chlorophenol under visible light irradiation

[Display omitted] •TiO2 doped with seven metal ions was synthesized by the modified sol–gel method.•The metal ions should be added into the TiO2 sol at pH 3 during dialysis.•Pt-TiO2 and Cr-TiO2 effectively degraded 4-chlorophenol under visible light.•The photocatalytic activity of Cr-TiO2 was strong...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2015-10, Vol.176-177, p.347-353
Hauptverfasser:	Nishiyama, Naoto, Fujiwara, Yuhei, Adachi, Kenta, Inumaru, Kei, Yamazaki, Suzuko
Format:	Artikel
Sprache:	eng
Schlagworte:	4-Chlorophenol Chromium Chromium ion doped TiO2 Degradation Dialysis Light irradiation Metal ion doped TiO2 Metal ions Photocatalysis Platinum Sol–gel method Titanium dioxide Visible-light responsive photocatalyst
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