MoO3-MWCNT nanocomposite photocatalyst with control of light-harvesting under visible light and natural sunlight irradiation
Abstract
One of the most challenging tasks in solar energy utilization is the quest for inexpensive and stable photocatalysts which can efficiently utilize solar irradiation or interior lighting. Here we report new porous MoO3-MWCNT nanocomposites with excellent chemical stability which can efficiently decompose organic contaminants in aqueous solution under light visible and natural sunlight irradiation. The precise control of light harvesting and photocatalytic efficiency was achieved by controlling the quantity of MWCNTs in the nanocomposites. In comparison to other photocatalysts, porous photocatalysts are chemically and thermally stable and provide excellent