Recent advance on engineering titanium dioxide nanotubes for photochemical and photoelectrochemical water splitting

Photochemical and photoelectrochemical water splitting is both an attainable and sustainable strategy for generating environmentally friendly energy sources. One-dimensional (1-D) TiO2 nanotubes is a promising photochemical/photoelectrochemical material due to the general availability, low-cost, chemical stability, large surface-volume ratio and straight electron transfer pathway. In this paper, we present recent progress on hydrogen evolution...