Dramatic visible light photocatalytic degradation due to the synergetic effects of TiO2 and PDA nanospheres

Dramatic visible light photocatalytic degradation due to the synergetic effects of TiO2 and PDA nanospheres

Dramatic visible light photocatalytic activity was obtained for the degradation of methyl orange using TiO2 photocatalysts modified with polydopamine (PDA) nanospheres. The high photocatalytic activity is due to the synergetic effect between PDA and TiO2, which promote the migration efficiency of ph...

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Veröffentlicht in:RSC advances 2016-01, Vol.6 (69), p.64446-64449
Hauptverfasser: Zhou, Xiaosong, Jin, Bei, Luo, Jin, Xu, Xuyao, Zhang, Lingling, Li, Jiajia, Guan, Haojian
Format: Artikel
Sprache:eng
Schlagworte:
Catalytic activity
Degradation
Migration
Nanospheres
PDA
Photocatalysis
Photocatalysts
Titanium dioxide
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Zusammenfassung:Dramatic visible light photocatalytic activity was obtained for the degradation of methyl orange using TiO2 photocatalysts modified with polydopamine (PDA) nanospheres. The high photocatalytic activity is due to the synergetic effect between PDA and TiO2, which promote the migration efficiency of photogenerated carriers at the interface of PDA and TiO2.
ISSN:2046-2069
DOI:10.1039/c6ra10292a