scholarly journals Iron-based cathode catalyst with enhanced power density in polymer electrolyte membrane fuel cells

2011 ◽  
Vol 2 (1) ◽  
Author(s):  
Eric Proietti ◽  
Frédéric Jaouen ◽  
Michel Lefèvre ◽  
Nicholas Larouche ◽  
Juan Tian ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Power Density ◽  
Polymer Electrolyte Membrane ◽  
Cathode Catalyst ◽  
Electrolyte Membrane ◽  
Iron Based

scholarly journals Highly durable Pt-free fuel cell catalysts prepared by multi-step pyrolysis of Fe phthalocyanine and phenolic resin

2014 ◽  
Vol 4 (5) ◽  
pp. 1400-1406 ◽  
Author(s):  
Yuta Nabae ◽  
Mayu Sonoda ◽  
Chiharu Yamauchi ◽  
Yo Hosaka ◽  
Ayano Isoda ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Fuel Cell ◽  
Polymer Electrolyte ◽  
Phenolic Resin ◽  
Polymer Electrolyte Membrane ◽  
Cell Performance ◽  
Cathode Catalyst ◽  
Fuel Cell Performance ◽  
Electrolyte Membrane ◽  
Fuel Cell Catalysts

A Pt-free cathode catalyst for polymer electrolyte membrane fuel cells has been developed by multi-step pyrolysis of Fe phthalocyanine and phenolic resin and shows a quite promising fuel cell performance.

Carbon-supported hafnium oxynitride as cathode catalyst for polymer electrolyte membrane fuel cells

2011 ◽  
Vol 56 (12) ◽  
pp. 4581-4588 ◽  
Author(s):  
Mitsuharu Chisaka ◽  
Tomohiro Iijima ◽  
Tatsuro Yaguchi ◽  
Yoji Sakurai
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membrane ◽  
Cathode Catalyst ◽  
Electrolyte Membrane ◽  
Hafnium Oxynitride

Reduced formation of peroxide and radical species stabilises iron-based hybrid catalysts in polymer electrolyte membrane fuel cells

2022 ◽  
Vol 65 ◽  
pp. 433-438
Author(s):  
Dongyoon Shin ◽  
Sabita Bhandari ◽  
Marc F. Tesch ◽  
Shannon A. Bonke ◽  
Frédéric Jaouen ◽  
...  
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Polymer Electrolyte Membrane ◽  
Radical Species ◽  
Electrolyte Membrane ◽  
Hybrid Catalysts ◽  
Iron Based

Polymer Fuel Cells in Underwater Platforms

2013 ◽  
Vol 198 ◽  
pp. 126-131
Author(s):  
Grzegorz Grzeczka
Keyword(s):  
Fuel Cells ◽  
Polymer Electrolyte ◽  
Power Density ◽  
Polymer Electrolyte Membrane ◽  
Electrolyte Membrane ◽  
Preliminary Research ◽  
The Moment

The analysis of the available fuel cells technologies indicates that Polymer Electrolyte Membrane Fuel Cells (PEMFCs) currently offer the highest attainable efficiency. This technology has been especially useful for underwater applications, since the moment it reached the greatest mass and volumetric power density among all available types of fuel cells (i.e. respectively more than 700 W/kg and 1100 W/dm3) [1,. The article presents the results of the preliminary research steps, aimed at establishing the genuine power supplying system of an underwater platform, to verify the applicability of this technology to specific underwater conditions.

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