Cover Feature: Galvanic Deposition of Pt Nanoparticles on Black TiO2 Nanotubes for Hydrogen Evolving Cathodes (ChemSusChem 22/2021). - Touni, Aikaterini; Liu, Xin; Kang, Xiaolan; Carvalho, Patricia A.; Diplas, Spyros; Both, Kevin G.; Sotiropoulos, Sotirios; Chatzitakis, Athanasios (ChemSusChem, 2021)