Ce-doped TiO-zeolite fibers: visible light-driven photocatalysts for indigo dye degradation.

Indigo dye is a poisonous dye that threatens human health by polluting the environment. Therefore, we prepared a visible light-sensitive photocatalyst to eliminate indigo dye especially from water sources. In this study, sol-gel and electrospinning methods have been performed to synthesize Ce-doped TiO-zeolite fibers for indigo degradation.