Enhanced, robust light-driven H 2 generation by gallium-doped titania nanoparticles - Luo, Si; Nguyen-Phan, Thuy-Duong; Vovchok, Dimitriy; Waluyo, Iradwikanari; Palomino, Robert M.; Gamalski, Andrew D.; Barrio, Laura; Xu, Wenqian; Polyansky, Dmitry E.; Rodriguez, José A.; Senanayake, Sanjaya D. (Physical chemistry chemical physics : PCCP, 2018)