TY - BOOK AU - Romero-Castañón,T. AU - Arriaga,L.G. AU - Cano-Castillo,U. TI - Impedance spectroscopy as a tool in the evaluation of MEA's KW - FUEL CELL KW - CATHODE KW - PERFORMANCE KW - IMPEDANCE N2 - Impedance spectroscopy is a very useful technique as a testing method in analysis of electrochemical systems, material studies, corrosion systems, batteries, etc. However its use in fuel cells has been relatively limited. This work presents impedance results during MEA's evaluation, when testing conditions are varied in single cells. Contributions of different processes effects on complex plane results are discussed UR - https://drive.google.com/file/d/1PjgcY6YqBEgOKYw4NGBCU-SXUW3ZcTDF/view?usp=drivesdk ER -