Construction of solid-state Z-scheme carbon-modified TiO2/WO3 nanofibers with enhanced photocatalytic hydrogen production

Carbon-modified TiO2/WO3 nanofibers (WTC) were fabricated by combining the electrospinning technique (for TiO2/WO3 nanofibers) and hydrothermal method (for carbon shell), and the enhanced photocatalytic activities were mainly attributed to the solid-state Z-scheme photosynthetic heterojunction system.228