Fabrication of Fe2O3/g-C3N4@N-TiO2 photocatalyst nanotube arrays that promote bisphenol A photodegradation under simulated sunlight irradiation

Bisphenol A (BPA) is a typical endocrine-disrupting chemical. Because BPA cannot be completely degraded by traditional sewage treatment plants, alternative technology is urgently needed. Photocatalytic degradation using sunlight is attractive due to its efficiency, low cost, and environmental friendliness. In this study, a photocatalyst, Fe2O3/g-C3N4@N-TNA, was synthesized by doping with N and loading Fe2O3 and graphitic carbon nitride (g-C3N4)...