@article{8203, author = {T. Stoll and G. Zafeiropoulos and I. Dogan and H. Genuit and R. Lavrijsen and B. Koopmans and M. N. Tsampas}, title = {Visible-light-promoted gas-phase water splitting using porous WO3/BiVO4 photoanodes}, abstract = {We recently described the use of Ti(0) microfibers as an anodization substrate for the preparation of TiO2 nanotubes arrays as porous photoanodes. Here, we report the use of these fibers as a scaffold to build porous photoanodes based on a WO3/BiVO4 heterojunction. The obtained photoelectrodes show promising results under visible light irradiation for water oxidation both in a typical liquid-phase photoelectrochemical setup and in a gas phase reactor (developed in-house) based on a polymeric electrolyte membrane. }, year = {2017}, journal = {Electrochemistry Communications}, volume = {82}, pages = {47-51}, month = {09/2017}, doi = {10.1016/j.elecom.2017.07.019}, language = {eng}, }