How to set the lithium metal in 1D Li-ion battery physics?

Please login with a confirmed email address before reporting spam

Hello everyone,

I am trying to run a 1D lithium-ion battery cycle simulation in case of half cell with graphite-Li metal. But I don't know which node should be used to set the Li metal in lithium-ion battery physics. I have used 'electrode surface' node to set the Li metal and run the battery cycle simulation, but the problem that average SOC of graphite is always over 1 is occured.

I wonder if it is right to set lithium metal to electrode surface in the half cell in case of 1D Li-ion battery physics. Also, I wonder if the 'Initial cell charge distribution' node cannot be used in the case of a half cell.

Please answer about 2 questions.

Best regard, JH


Reply

Please read the discussion forum rules before posting.

Please log in to post a reply.

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.