Porous PtPdAg alloy nanoparticles on spaced TiO2 nanotubes provide significantly enhanced photocatalytic H2 generation - Nguyen, Nhat Truong; Ozkan, Selda; Hejazi, Seyedsina; Denisov, Nikita; Tomanec, Ondrej; Zboril, Radek; Schmuki, Patrik (Friedrich-Alexander-Universität Erlangen-Nürnberg, 2019)