Enhancing Alkaline Hydrogen Evolution Reaction on Ru- Decorated TiO2 Nanotube Layers: Synergistic Role of Ti3+, Ru Single Atoms, and Ru Nanoparticles

ENERGY & ENVIRONMENTAL MATERIALS

Thalluri, S. M.; Rodriguez‐Pereira, J.; Michalicka, J.; Kolíbalová, E.; Hromadko, L.; Slang, S.; Pouzar, M.; Sopha, H.; Zazpe, R.; Macak, J. M., 2025: Enhancing Alkaline Hydrogen Evolution Reaction on Ru- Decorated TiO2 Nanotube Layers: Synergistic Role of Ti3+, Ru Single Atoms, and Ru Nanoparticles. ENERGY & ENVIRONMENTAL MATERIALS , doi: 10.1002/eem2.12864; FULL TEXT
(TITAN, LYRA, KRATOS-XPS, RIGAKU3, ALD)

Equipment:

• High-resolution (scanning) Transmission Electron Microscope FEI Titan Themis 60-300 cubed (TITAN)
• Focused Ion Beam/Scanning Electron Microscope TESCAN LYRA3 (LYRA)
• X-ray Photoelectron Spectroscopy Axis Supra (KRATOS-XPS)
• X-ray powder diffractometer Rigaku SmartLab 3kW (RIGAKU3)
• Atomic layer deposition system Ultratech/CambridgeNanoTech Fiji 200 (ALD)

Research Groups:

• Advanced Low-Dimensional Nanomaterials
• Fabrication and Characterisation of Nanostructures
• CF: CEITEC Nano

CEITEC authors:

• Eva Kolíbalová, Ph.D.
• Jan Michalička, Ph.D.
• Dr. Ing. Jan Macák
• Dr. Raúl Zazpe Mendioroz
• Dr. Hanna Ingrid Sopha