The development of an ultralow-Pt catalyst layer (CL) without sacrificing proton-exchange
membrane (PEM) fuel cell performance and durability is urgently needed to boost fuel cell …

To meet the increased requirements for efficiency and compactness of the Polymer
Electrolyte Membrane Fuel Cell (PEMFC) system for heavy-duty vehicles (HDVs) …

Proton exchange membrane fuel cells have considerable potential to tackle climate and
energy crises due to their clean and efficient energy conversion capabilities. However, their …

Ultrahigh power density is of primary importance to next-generation polymer electrolyte
membrane fuel cell (PEMFC) for commercialization, which demands an in-depth insight into …

Accurate air supply and stable temperature control are important factors to ensure fuel cell
safety and high efficiency. In automotive applications, frequent load changes challenge the …

The proton exchange membrane fuel cell (PEMFC) system is appealing for electric vertical
takeoff and landing vehicles, but its power density needs to be improved for practical …

The coupling of multiple physical processes such as gas multi-component transport, gas–
liquid multiphase flow, and electrochemical reactions within the proton exchange membrane …

The effect of the ionomer spatial distribution in the cathode catalyst layer (CCL) of the proton
exchange membrane fuel cell (PEMFC) on oxygen and proton transport has been …

At present, a small number of studies aim at the influence of degraded components on the
distribution characteristics in water-cooled proton exchange membrane fuel cells (PEMFCs) …

Porosity is the main parameter of gas diffusion layer and has a great influence on cell output
performance. The electrochemical reaction rate is various in different region within the cell …