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- Title
Comparison of transmissive permeable and reflective impermeable interfaces between electrode and electrolyte.
- Authors
Kim, Ju-Sik; Pyun, Su-Il
- Abstract
This article described the basic concepts of the permeable boundary (PB) and impermeable boundary (IPB) conditions between electrode and electrolyte that are essential in studying diffusion and migration of ions through the electrode for electrochemical devices. The transmission line models (TLMs) were introduced to explain the boundary conditions at the electrode/electrolyte interfaces. The impedance data were simulated based upon the TLMs for PB and IPB conditions, giving attention to the different behaviors of low-frequency impedance. In addition, this article explained that the electrodes used for fuel cells and batteries can be classified according to the PB and IPB conditions.
- Subjects
BOUNDARY value problems; ELECTROLYTES; ATOMS; DIRECT energy conversion; ION migration &; velocity
- Publication
Journal of Solid State Electrochemistry, 2011, Vol 15, Issue 11/12, p2447
- ISSN
1432-8488
- Publication type
Article
- DOI
10.1007/s10008-011-1393-9