An innovative accelerated stress test representative of automotive PEMFC degradation mechanisms validated on 1000 hours real-world operation
Abstract Automotive Polymer Electrolyte Membrane Fuel Cells (PEMFC) must improve
durability to increase competitiveness. Single cell accelerated stress tests (ASTs) were …
durability to increase competitiveness. Single cell accelerated stress tests (ASTs) were …
[HTML][HTML] In-plane redistribution of radical scavenger during PEMFC real-world automotive operation and impact on catalyst-layer local oxygen transport resistance
Automotive operations cause non-homogeneous performance decay through the polymer
electrolyte membrane fuel cell active area. This work discusses the local ageing of the …
electrolyte membrane fuel cell active area. This work discusses the local ageing of the …
[HTML][HTML] Revealing the critical role of low voltage excursions in enhancing PEM fuel cell catalyst degradation by automotive hydrogen/air potential cycling experiments
Abstract The durability of Polymer Electrolyte Membrane Fuel Cells under dynamic
operation still needs to be improved. To understand the automotive voltage cycling-induced …
operation still needs to be improved. To understand the automotive voltage cycling-induced …
[HTML][HTML] Experimental investigation on the effect of channel geometry on performance heterogeneity in hydrogen PEM fuel cell
D Casadei, F Verducci, A Grimaldi, D Croci… - International Journal of …, 2024 - Elsevier
Straight parallel graphite-based flow fields are experimentally assessed to evaluate the
effect of geometrical parameters on the performance of polymer electrolyte membrane fuel …
effect of geometrical parameters on the performance of polymer electrolyte membrane fuel …
Computational Fluid Dynamic Investigation of Local Flow-Field Conditions in Lab Polymer Electrolyte Membrane Fuel Cells to Identify Degradation Stressors and …
The use of polymer electrolyte membrane (PEM) fuel cells as an alternative to internal
combustion engines can significantly contribute to the decarbonization of the transport …
combustion engines can significantly contribute to the decarbonization of the transport …
Application of a CFD Methodology for the Design of PEM Fuel Cell at the Channel Scale
Polymer electrolyte membrane (PEM) fuel cells will play a crucial role in the decarbonization
of the transport sector, in particular for heavy duty applications. However, performance and …
of the transport sector, in particular for heavy duty applications. However, performance and …