Degradation of microcystin-LR by highly efficient AgBr/Ag3PO4/TiO2 heterojunction photocatalyst under simulated solar light irradiation
•AgBr/Ag3PO4/TiO2 consisting of less silver content possessed much higher photocatalytic activity than AgBr/Ag3PO4.•Reactive h+ and •OH played the major roles for MC-LR degradation by AgBr/Ag3PO4/TiO2.•AgBr/Ag3PO4/TiO2 photocatalyst was more stable than AgBr/Ag3PO4 in successive runs.•MC-LR was degr...
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Veröffentlicht in: | Applied surface science 2015-01, Vol.325, p.1-12 |
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Hauptverfasser: | , , , , , , , , |
Format: | Artikel |
Sprache: | eng |
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Online-Zugang: | Volltext |
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Zusammenfassung: | •AgBr/Ag3PO4/TiO2 consisting of less silver content possessed much higher photocatalytic activity than AgBr/Ag3PO4.•Reactive h+ and •OH played the major roles for MC-LR degradation by AgBr/Ag3PO4/TiO2.•AgBr/Ag3PO4/TiO2 photocatalyst was more stable than AgBr/Ag3PO4 in successive runs.•MC-LR was degraded into intermediates of smaller molecule weight (m/z |
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ISSN: | 0169-4332 1873-5584 |
DOI: | 10.1016/j.apsusc.2014.10.078 |