ECS Electrochemistry Letters

Journal: ECS Electrochemistry Letters

ECS electrochem. lett.

The Electrochemical Society

2162-8726
2162-8734

Publications1 - 5 of 5

Core Level Data of Ionic Liquids
Foelske-Schmitz, Annette; Weingarth, Daniel; Wokaun, Alexander; et al. (2013)
ECS Electrochemistry Letters
Degradation Study of Radiation Grafted Membranes under Low Humidity Conditions in Polymer Electrolyte Fuel Cells
Zhang, Zhuoxiang; Buchmüller, Yves; Wokaun, Alexander; et al. (2013)
ECS Electrochemistry Letters
Transient Bi-Domain 1D PEFC Model
Zaglio, Maurizio; Roth, Jörg; Wokaun, Alexander; et al. (2012)
ECS Electrochemistry Letters
Partially Reduced Graphite Oxide as Anode for Li-Capacitors
Hantel, Moritz M.; Kaspar, Tommy; Nesper, Reinhard; et al. (2012)
ECS Electrochemistry Letters
On the Positive Effect of CO during Start/Stop in High-Temperature Polymer Electrolyte Fuel Cells
Engl, Tom; Käse, Jörn; Gubler, Lorenz; et al. (2014)
ECS Electrochemistry Letters
The influence of CO in the fuel gas on cathode carbon corrosion during start/stop cycles in high temperature polymer electrolyte fuel cells (HT-PEFC) was investigated. The fuel cell underwent simulated start/stop cycles with a constant time interval, reactant gas flow rate and temperature by switching between H2/CO mixtures and O2 at the fuel electrode. The results reveal that increasing amounts of CO in the fuel gas reduce the amount of carbon corrosion at the air electrode. Therefore, HT-PEFC operation with CO containing fuel has the benefit of mitigating start/stop induced degradation effects.

Publications1 - 5 of 5