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Diffuse Double Layer

Posted 24 juin 2015, 12:41 UTC−4 Low-Frequency Electromagnetics, Chemical Reaction Engineering, Studies & Solvers Version 5.1 2 Replies

Saliya Kumara
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Hello,

I've been trying to model the effects of a double layer capacitance in a 3D system. Then I came across the following model tutorial that models the Diffuse Double Layer in 1D.

www.comsol.com/model/diffuse-double-layer-13525

I want to apply the same approach to a 3D system. However before I go in to a 3D system, I decided to follow the tutorial and apply it to a 2D system. I followed all the steps and setup the simulation. However, I'm getting errors when trying to run the simulation. I've attached the file I've been working on. Can anyone give me any suggestions or inputs on how to fix the problem.

Thank You.
2 Replies Last Post 6 oct. 2015, 12:25 UTC−4
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Hello Saliya Kumara

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Anna Shirinskaya
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Posted: 9 years ago 6 oct. 2015, 10:43 UTC−4
Hello Saliya Kumara, I am also very interested in this simulation (it should be the first step of organic eclectrochemical transistor modelling for me) and I face similar problem that You have. Have You succeed in modelling this 2D double layer?
Hello Saliya Kumara, I am also very interested in this simulation (it should be the first step of organic eclectrochemical transistor modelling for me) and I face similar problem that You have. Have You succeed in modelling this 2D double layer?
Saliya Kumara
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Posted: 9 years ago 6 oct. 2015, 12:25 UTC−4
Hello, I could not solve the problem I had on that specific model. Contact COMSOL and make a request for the following model file. It's much simpler and it was useful in my case.
www.comsol.com/model/simple-diffuse-double-layer-21981
Hello, I could not solve the problem I had on that specific model. Contact COMSOL and make a request for the following model file. It's much simpler and it was useful in my case. https://www.comsol.com/model/simple-diffuse-double-layer-21981

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