A facile hydrothermal synthesis of few-layer oxygen-doped g-C3N4 with enhanced visible light-responsive photocatalytic activity

•A novel few-layer oxygen-doped g-C3N4 (O-g-C3N4) photocatalyst was prepared.•The O-g-C3N4 showed excellent photocatalytic activity.•·O2- was the main reactive oxidative species in the photocatalytic degradation.•The photocatalytic reaction mechanism was proposed. [Display omitted] Graphitic carbon...

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Veröffentlicht in:	Journal of alloys and compounds 2021-07, Vol.869, p.159292, Article 159292
Hauptverfasser:	Chen, Mei, Bai, Ruining, Jin, Peng, Li, Jingwei, Yan, Ya, Peng, Anzhong, He, Jieli
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon nitride Catalytic activity Charge efficiency Current carriers Degradation Energy gap Few-layer Hydrogen peroxide Oxygen Oxygen-doped g-C3N4 Photocatalysis Photodegradation Synthesis Visible light
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