Detecting and modeling oxygen bubble evolution and detachment in proton exchange membrane water electrolyzers
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.08.253
Abstract: Abstract In this work, we discuss the effect of multiphase flow dynamics on the performance of a PEM electrolyzer. We obtained images of a flow system consisting of O2 and water at two stages of… read more here.
Keywords: evolution; water; bubble evolution; flow ... See more keywords
Hedgehog-like Pd/Nitride Nanocone Facilitates Bubble Detachment for High-Rate Photothermal Hydrogen Release.
Sign Up to like & getrecommendations! Published in 2025 at "Nano letters"
DOI: 10.1021/acs.nanolett.5c03722
Abstract: The practical application of formic acid for large-scale hydrogen storage is constrained by its low H2 production rates. Conventional strategies rely on excessive chemical additives to accelerate the initial deprotonation step for efficient dehydrogenation. However,… read more here.
Keywords: rate; like nitride; bubble detachment; high rate ... See more keywords
Energy Feature of Air Bubble Detachment from a Low-Rank Coal Surface in the Presence of a Dodecane–Oleic Acid Collector Mixture
Sign Up to like & getrecommendations! Published in 2022 at "ACS Omega"
DOI: 10.1021/acsomega.2c00453
Abstract: It has been generally proved that mixed collectors can enhance the flotation of low-rank coal (LRC). However, the inhibition effect of mixed collectors on the detachment between particles and bubbles is still unclear. In this… read more here.
Keywords: bubble detachment; energy; surface; dodecane oleic ... See more keywords