Mathematical model of thin-film electrode polarization
- Autores: Kuznetsova I.1, Kulikov A.1, Kulova T.2, Metlitskaya A.1,3, Mironenko A.3, Rudyi A.1,3, Skundin A.2
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Afiliações:
- Demidov State University
- Frumkin Institute of Physical Chemistry and Electrochemistry
- Institute of Physics and Technology, Yaroslavl Branch
- Edição: Volume 45, Nº 3 (2016)
- Páginas: 180-185
- Seção: Article
- URL: https://journals.rcsi.science/1063-7397/article/view/185617
- DOI: https://doi.org/10.1134/S1063739716030057
- ID: 185617
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Resumo
A polarization equation is derived for a thin-film electrode based on a silicon nanocomposite. The shallow thickness of the active layer (several micrometers) allows making some simplifying assumptions when deriving this equation and makes it possible to consider the case of weak polarization. For the polarization equation, a boundary problem is formulated, solutions are obtained, and system parameters for galvanostatic discharge are evaluated. It is shown that the parameters of the solutions meet the test conditions for experimental thin-film Si–O–Al samples and the condition of weak polarization.
Sobre autores
I. Kuznetsova
Demidov State University
Email: metlitskaya2010@yandex.ru
Rússia, Yaroslavl
A. Kulikov
Demidov State University
Email: metlitskaya2010@yandex.ru
Rússia, Yaroslavl
T. Kulova
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: metlitskaya2010@yandex.ru
Rússia, Moscow
A. Metlitskaya
Demidov State University; Institute of Physics and Technology, Yaroslavl Branch
Autor responsável pela correspondência
Email: metlitskaya2010@yandex.ru
Rússia, Yaroslavl; Moscow
A. Mironenko
Institute of Physics and Technology, Yaroslavl Branch
Email: metlitskaya2010@yandex.ru
Rússia, Moscow
A. Rudyi
Demidov State University; Institute of Physics and Technology, Yaroslavl Branch
Email: metlitskaya2010@yandex.ru
Rússia, Yaroslavl; Moscow
A. Skundin
Frumkin Institute of Physical Chemistry and Electrochemistry
Email: metlitskaya2010@yandex.ru
Rússia, Moscow