High Potential Excursions during PEM Fuel Cell Operation with Dead-Ended Anode

2015 ◽  
Vol 162 (10) ◽  
pp. F1212-F1220 ◽  
Author(s):  
S. Abbou ◽  
J. Dillet ◽  
D. Spernjak ◽  
R. Mukundan ◽  
R. L. Borup ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
High Potential ◽  
Fuel Cell Operation

Parametric Sensitivity Tests — European PEM Fuel Cell Stack Test Procedures

2014 ◽  
Author(s):  
Samuel Simon Araya ◽  
Søren Juhl Andreasen ◽  
Søren Knudsen Kær
Keyword(s):  
Fuel Cell ◽  
Low Temperature ◽  
Pem Fuel Cell ◽  
Test Procedures ◽  
Fuel Cell Stack ◽  
Parametric Sensitivity ◽  
Benchmark Tests ◽  
Sensitivity Tests ◽  
Performance Results ◽  
Fuel Cell Operation

As fuel cells are increasingly commercialized for various applications, harmonized and industry-relevant test procedures are necessary to benchmark tests and to ensure comparability of stack performance results from different parties. This paper reports the results of parametric sensitivity tests performed based on test procedures proposed by a European project, Stack-Test. The sensitivity of a Nafion-based low temperature PEMFC stack’s performance to parametric changes was the main objective of the tests. Four crucial parameters for fuel cell operation were chosen; relative humidity, temperature, pressure, and stoichiometry at varying current density. Furthermore, procedures for polarization curve recording were also tested both in ascending and descending current directions.

Pt Surface Oxides and Oxygen Reduction Reaction Kinetics Under Dynamic PEM Fuel Cell Operation

2021 ◽  
Vol MA2021-02 (36) ◽  
pp. 1018-1018
Author(s):  
Venkata Yarlagadda ◽  
Wenbin Gu ◽  
Srikanth Arisetty ◽  
Anusorn Kongkanand
Keyword(s):  
Fuel Cell ◽  
Oxygen Reduction Reaction ◽  
Reaction Kinetics ◽  
Oxygen Reduction ◽  
Pem Fuel Cell ◽  
Reduction Reaction ◽  
Surface Oxides ◽  
Fuel Cell Operation

The effect of the parasitic current on the Direct Ethanol PEM Fuel Cell Operation

2008 ◽  
Vol 181 (2) ◽  
pp. 214-227 ◽  
Author(s):  
G.M. Andreadis ◽  
A.K.M. Podias ◽  
P.E. Tsiakaras
Keyword(s):  
Fuel Cell ◽  
Pem Fuel Cell ◽  
Fuel Cell Operation
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