1 citations · 1 across the 5 of their papers we have counts for
5 papers
Corrosion-resistant and conductive Ti-Nb-O coatings tailored for ultra-low Pt-loaded BPPs and PTLs in PEM electrolyzers
David Kolenatý, Jiří Čapek, 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…
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…
On unipolar and bipolar HiPIMS pulse configurations to enhance energy flux to insulating surfaces
M. Farahani, T. Kozák, A. D. Pajdarová +2
High-power impulse magnetron sputtering (HiPIMS) delivers a high target power in short pulses, enhancing the ionization and energy of sputtered atoms and providing thus more possib…
Effect of magnetic field configuration on double layer formation and reverse discharge ignition in bipolar HiPIMS
M. Farahani, T. Kozák, A. D. Pajdarová +1
The reverse discharge (RD) phenomenon in bipolar HiPIMS has been observed when a sufficiently long positive pulse is applied to the magnetron. Due to the magnetic field, electrons…
On double-layer and reverse discharge creation during long positive voltage pulses in a bipolar HiPIMS discharge
Andrea Dagmar Pajdarová, Tomáš Kozák, Tomáš Tölg +1
Time-resolved Langmuir probe diagnostics at the discharge centerline and at three distances from the target (35mm, 60mm, and 100mm) was carried out during long positive voltage pul…