Sunlight highly photoactive Bi2WO6-TiO2 heterostructures for rhodamine B degradation

Chemical Communications, 46 (2010) 4809-4811

Sunlight highly photoactive Bi2WO6-TiO2 heterostructures for rhodamine B degradation

Highly efficient Bi2WO6-TiO2 heterostructures are synthesized by means of a hydrothermal method; they have high photoactivity for the degradation of rhodamine B under sunlike irradiation. An interesting synergetic effect between TiO2 and Bi2WO6 leads to an improved charge carrier separation mechanism, causing the excellent photocatalytic performance.

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