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Cylic Voltammetry

Posted 10 feb 2012, 17:30 GMT-5 Chemical Reaction Engineering, Geometry, Modeling Tools & Definitions, Parameters, Variables, & Functions Version 4.1, Version 4.2a 4 Replies

goldfronts
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Hi

I want to model a 3 electrode electrochemical cell that I am using in cyclic voltammetry. I wanted to know if anyone had any suggestions on how to get start doing this using COMSOL as I am new.

I would like to be able to plot current vs potential and current vs time.

Thanks
J
4 Replies Last Post 27 apr 2012, 15:55 GMT-4
COMSOL Moderator

Hello goldfronts

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

Harikrishnan Jayamohan
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Posted: 1 decade ago 26 apr 2012, 19:29 GMT-4
Seems Comsol does not support electrochemistry simulations. You could directly use Nernst equation and Butler-Volmer equations in Comsol and do it.
Seems Comsol does not support electrochemistry simulations. You could directly use Nernst equation and Butler-Volmer equations in Comsol and do it.
Jeff Hiller COMSOL Employee

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Posted: 1 decade ago 27 apr 2012, 07:41 GMT-4
COMSOL is actually quite well suited for electrochemistry modeling. See its Batteries and Fuel Cells Module, its Electrodeposition Module and the upcoming Corrosion Module.
COMSOL is actually quite well suited for electrochemistry modeling. See its Batteries and Fuel Cells Module, its Electrodeposition Module and the upcoming Corrosion Module.
SZ
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Posted: 1 decade ago 27 apr 2012, 15:33 GMT-4
Jean, I an new with Comsol and have similar question and am not sure about the right module to use: I have CNF (carbon nanofiber) based array and need to simulate cyclic voltammetry with potassium ferrycynide K4[Fe(CN)6]. Could you please give me some insight into this and selecting correct physics/ module?
Thanks,
Jean, I an new with Comsol and have similar question and am not sure about the right module to use: I have CNF (carbon nanofiber) based array and need to simulate cyclic voltammetry with potassium ferrycynide K4[Fe(CN)6]. Could you please give me some insight into this and selecting correct physics/ module? Thanks,
goldfronts
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Posted: 1 decade ago 27 apr 2012, 15:55 GMT-4
Jean

Yes if you have a sample code to help get started that would be great.
Thanks
J
Jean Yes if you have a sample code to help get started that would be great. Thanks J

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