Photocatalytic decomposition of perfluorooctanoic acid by transition-metal modified titanium dioxide

[Display omitted] •Cu–TiO2 catalysts show much better catalytic activity than TiO2.•The PFOA decomposition efficiencies reached 91% with UV/Cu–TiO2 system.•The intermediates of the PFOA decomposition reactions are detailed. Transition-metal modified TiO2 was used in a UV reactor to assist in decompo...

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Veröffentlicht in:	Journal of hazardous materials 2015-05, Vol.288, p.168-175
Hauptverfasser:	Chen, Meng-Jia, Lo, Shang-Lien, Lee, Yu-Chi, Huang, Chang-Chieh
Format:	Artikel
Sprache:	eng
Schlagworte:	Caprylates - chemistry Catalysis Decomposition Fluorocarbons - chemistry Perfluorooctanoic acid Photocatalysis Photochemistry Titanium - chemistry Transition metal Ultraviolet Rays X-Ray Diffraction
Online-Zugang:	Volltext
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