Sovolthermal synthesis of flower-like Cu3BiS3 sensitized TiO2 nanotube arrays for enhancing photoelectrochemical performance

Flower-like Cu3BiS3 sensitized TiO2 NTs were prepared by the solvothermal method. The sensitization of flower-like Cu3BiS3 significantly extended the spectral response toward the visible region, and consequently showed higher photocurrents and photocatalytic activity.248