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Potential Distribution on Parallel plate electrode of battery without considering electrochem
Posted 21 ott 2016, 11:11 GMT-4 0 Replies
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I am new to COMSOL.
I want to model the potential distribution on the surface of a thin rectangular electrode pair of a battery cell. But the electrochemical physic is simplified by a resistance. The full model concept is published in a open source journal paper-
jes.ecsdl.org/content/162/1/A181.full.pdf+html
I am confused which module i should use. I consider using first the primary current distribution, but electrolyte has to be considered there.
Than considered using electric current (ec). I am not sure how to add separate equation for Normal current to the plane (J). Which is a function of open circuit potential and Overpotential resistance. Both of these variable are functions of State of Charge of the cell and are known from experiment.
Thank you in advance
Hello Shovon Goutam
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