J
Jari Ihonen
Researcher at Royal Institute of Technology
Publications - 7
Citations - 653
Jari Ihonen is an academic researcher from Royal Institute of Technology. The author has contributed to research in topics: Proton exchange membrane fuel cell & Membrane. The author has an hindex of 7, co-authored 7 publications receiving 627 citations.
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Flooding of Gas Diffusion Backing in PEFCs : Physical and Electrochemical Characterization
TL;DR: In this paper, a literature review on gas diffusion backings (GDB) studies and characterization methods was carried out, which revealed a lack of an established GDB testing regime and the absence of a relation between physical properties of the GDB and fuel cell performance.
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A Novel Polymer Electrolyte Fuel Cell for Laboratory Investigations and in situ Contact Resistance Measurements
TL;DR: In this article, a polymer electrolyte membrane fuel cell and assembly was developed for laboratory investigations in which a simultaneous measurement of clamping pressure and contact resistances is possible, and the cell was utilised in in-situ contact resistance measurements of unplated and plated stainless steel (type 316).
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Investigation of Mass-Transport Limitations in the Solid Polymer Fuel Cell Cathode II. Experimental
TL;DR: In this paper, the authors investigated the kinetics and mass-transport limitations of the oxygen reduction reaction in the solid polymer fuel cell and obtained the information obtained from electrochemical experiments.
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Membrane Durability in a PEM Fuel Cell Studied Using PVDF Based Radiation Grafted Membranes
Peter Gode,Jari Ihonen,A. Strandroth,H. Ericson,Göran Lindbergh,Mikael Paronen,Franciska Sundholm,Göran Sundholm,Nadia M. Walsby,Nadia M. Walsby +9 more
Abstract: The durability testing of membranes for use in a polymer electrolyte fuel cell (PEFC) has been studied in situ by a combination of galvanostatic steady-state and impedance measurements. The PEFC me ...
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Current distribution measurements in a PEFC with net flow geometry
TL;DR: A measurement system for current distribution mapping for a PEFC has been developed in this article, where the segmented anode is constructed so as to have high thermal conductivity in order to prevent the formation of large temperature gradients between the electrodes.