3 papers
cond-mat.mtrl-sci2026
Corrosion-resistant and conductive Ti-Nb-O coatings tailored for ultra-low Pt-loaded BPPs and PTLs in PEM electrolyzers
David Kolenatý, JiÅà Äapek, Stanislav Haviar +6
We develop highly corrosion-resistant and conductive Ti-Nb-O coatings for metallic components -- bipolar plates (BPPs) and porous transport layers (PTLs) -- in PEM water electrolyz…
cond-mat.mtrl-sci2025
Thermally-induced microstructural evolution in nanoparticle-based CuO, WO and CuO-WO thin films for hydrogen gas sensing
Kalyani Shaji, Stanislav Haviar, Petr Zeman +4
This study systematically investigates the microstructural evolution of nanoparticle-based CuO, WO, and composite 'CuO-WO' thin films induced by their post-deposition annea…
cond-mat.mtrl-sci2025
New polymorph γ-CuWO4 inspired by γ-CuMoO4: experimental identification and theoretical verification
Jiri Houska, Stanislav Haviar, Jiri Capek +4
In the context of our efforts to develop hydrogen gas sensors, two samples of ternary CuWO4 with the same crystalline structure have been prepared by two different non-equilibrium…