Study of current distribution and oxygen diffusion in the fuel cell cathode catalyst layer through electrochemical impedance spectroscopy

Study of current distribution and oxygen diffusion in the fuel cell cathode catalyst layer through electrochemical impedance spectroscopy

In this study, an analysis of the current distribution and oxygen diffusion in the Polymer Electrolyte Fuel Cell (PEFC) Cathode Catalyst Layer (CCL) has been carried out using Electrochemical Impedance Spectroscopy (EIS) measurements. Cathode EIS measurements obtained through a three-electrode confi...

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Bibliographic Details
Main Authors: Samuel Cruz-Manzo, Rui Chen, Pratap Rama
Format: Default Article
Published: 2013
Subjects:
Other engineering not elsewhere classified
Electrochemical impedance spectroscopy
Cathode impedance spectra
Cathode impedance model
Current distribution
Oxygen diffusion
Engineering not elsewhere classified
Online Access:https://hdl.handle.net/2134/10519
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https://hdl.handle.net/2134/10519

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