Discussion Closed This discussion was created more than 6 months ago and has been closed. To start a new discussion with a link back to this one, click here.

Gas Diffusion Electrode

Please login with a confirmed email address before reporting spam


I'm working on a model for a gas diffusion electrode (GDE) and I'm trying to understand if it's possible to impose an equilibrium condition between gaseous oxygen and liquid oxygen. In particular, I have a balance equation for the gas and one for the liquid species, and I want to impose the exchange equilibrium on the entire volume in the form [O2_liq] = pO2/K*, where [O2_liq] is the concentration, pO2 oxygen partial pressure and K a constant.

Does anyone know if it's possible to do this and how?

Thank you

0 Replies Last Post 2023年9月26日 GMT-4 04:40
COMSOL Moderator

Hello Jacopo Strada

Your Discussion has gone 30 days without a reply. If you still need help with COMSOL and have an on-subscription license, please visit our Support Center for help.

If you do not hold an on-subscription license, you may find an answer in another Discussion or in the Knowledge Base.

Note that while COMSOL employees may participate in the discussion forum, COMSOL® software users who are on-subscription should submit their questions via the Support Center for a more comprehensive response from the Technical Support team.