Details

Autor(en) / Beteiligte

• Yan, S C
• Lv, S B
• Li, Z S
• Zou, Z G

Titel

Organic-inorganic composite photocatalyst of g-C3N4 and TaON with improved visible light photocatalytic activities

Ist Teil von

• Dalton transactions : an international journal of inorganic chemistry, 2010-01, Vol.39 (6), p.1488-1491

Erscheinungsjahr

2010

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Organic-inorganic composite photocatalyst g-C3N4-TaON with visible-light response was prepared by a milling-heat treatment method. The photocatalyst was characterized by X-ray diffraction, high-resolution transmission electron microscopy and UV-vis diffuse reflection spectroscopy. The activity of composite photocatalyst g-C3N4-TaON for photodegradation of rhodamine B is higher than that of either single-phase g-C3N4 or TaON. The obviously increased performance of g-C3N4-TaON is ascribed mainly to enhancement of electron-hole separations both at the interface and in the semiconductors.