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Oxygen reduction electrode
KTH, Superseded Departments, Chemical Engineering and Technology. (Chemical Reaction Engineering)ORCID iD: 0000-0002-6212-4194
2002 (English)Patent (Other (popular science, discussion, etc.))
Abstract [en]

The invention refers to an oxygen reduction electrode comprising at least three layers: a current collector, a diffusion layer comprising at least PTFE; and a catalytical active layer comprising at least a mixture of perovskites and pyrolysed macrocycles. In this way, oxygen may be utilised from air without an initial removal of carbon dioxide. Moreover, the invention refers to methods for preparing the electrode, as well as fuel cells and other products wherein the electrode can be used.

Place, publisher, year, edition, pages
National Category
Chemical Engineering
Research subject
SRA - Energy
URN: urn:nbn:se:kth:diva-49068OAI: diva2:459222
EP 1393390A1

QS 2015

Available from: 2011-12-09 Created: 2011-11-25 Last updated: 2015-01-21Bibliographically approved

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Kiros, Yohannes
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Chemical Engineering and Technology
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