Hydrogen fuel impurities: The effect of CO2 and hydrocarbons at the anode of a PEM fuel cell
2011 (English)In: Proceedings of EFC2011, 2011, EFC11159- p.Conference paper (Refereed)
Hydrogen fuel produced by reforming contains, in addition to hydrogen, CO2, CO, sulphur compounds and small hydrocarbons in varying amount. The effect of CO2 and a few example hydrocarbons has been studied on traditional PEM fuel cell anodes by cyclic voltammetry and constant load experiments. In addition, Electrochemical Impedance Spectroscopy and Mass Spectrometry have been employed to aid in the analysis. The effect of adsorption potential, cell temperature, humidity of the feed gases and concentrations of selected impurities has been studied.
Place, publisher, year, edition, pages
2011. EFC11159- p.
Other Chemical Engineering
IdentifiersURN: urn:nbn:se:kth:diva-91359ScopusID: 2-s2.0-84923633195ISBN: 978-888286254-1OAI: oai:DiVA.org:kth-91359DiVA: diva2:509641
European Fuel Cell - Piero Lunghi Conference & Exhibition December 14-16, 2011, Rome, Italy
QC 201506032012-03-132012-03-132015-06-03Bibliographically approved