Research advance on immobilization technology for titanium dioxide photocatalyst

TiO2 is a kind of widely used photocatalyst in photocatalytic reaction.Because of its excellent photocatalytic characteristic,titanium dioxide photocatalyst has attractive potential applications in various fields of environmental protection.especially wastewater treatment and air purification.In this paper,various carrier and immobilization methods for TiO2 photocatalyst are reviewed,to provide the help to develop high efficient,practical photocatalyst finally.