58 citations · 79 across the 5 of their papers we have counts for
4 papers · 1 filter
WhY shape matters: Hydrodynamics of a Y-shaped membraneless electrolyzer
Karl Schoppmann, Hannes Rox, Erik Frense +4
A novel Y-shaped membraneless flow-through electrolyzer is introduced to achieve a homogeneous electrochemical reaction across the entire electrode in a cost-efficient cell design…
Electrolyte spraying within H bubbles during water electrolysis
Aleksandr Bashkatov, Florian Bürkle, Çayan Demirkır +10
Electrolytically generated gas bubbles can significantly hamper the overall electrolysis efficiency. Therefore it is crucial to understand their dynamics in order to optimise water…
Wettability-dependent dissolution dynamics of oxygen bubbles on Ti64 substrates
Hongfei Dai, Xuegeng Yang, Karin Schwarzenberger +2
In this study, the dissolution of a single oxygen bubble on a solid surface, here Titianium alloy Ti64, in ultrapure water with different oxygen undersaturation levels is investiga…
Bubble size distribution and electrode coverage at porous nickel electrodes in a novel 3-electrode flow-through cell
Hannes Rox, Aleksandr Bashkatov, Xuegeng Yang +4
A novel 3-electrode cell type is introduced to run parametrical studies of H evolution in an alkaline electrolyte on porous electrodes. Electrochemical methods combined with a…