Enhanced generation of reactive oxygen species for efficient pollutant elimination catalyzed by hemin based on persistent free radicals

[Display omitted] •The introduction of MWCNTs (PFRs) greatly enhanced the catalytic activity of hemin.•The enhanced activity was attributed to more OH and hemin (FeIVO) generation.•The decrease in PFRs was accompanied by larger number of trapped electrons. Porphyrin has received increasing interest...

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Veröffentlicht in:	Applied catalysis. B, Environmental Environmental, 2016-04, Vol.183, p.291-297
Hauptverfasser:	Jiang, Bin, Yao, Yuyuan, Xie, Renjie, Dai, Dejun, Lu, Wangyang, Chen, Wenxing, Zhang, Li
Format:	Artikel
Sprache:	eng
Schlagworte:	Bonding Catalysis Catalysts Free radicals Hemin Multi wall carbon nanotubes Multiwalled carbon nanotubes Oxygen Persistent free radicals Porphyrins Radicals Reactive oxygen species
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