Enhancing oxygen transport and reducing water flooding in the gas diffusion layer (GDL) of
proton exchange membrane fuel cells are important for improving cell performance. In this …

Understanding multiphase flow and gas transport occurring in electrodes is crucial for
improving the performance of proton exchange membrane fuel cells. In the present study, a …

Proton exchange membrane fuel cells (PEMFCs) have the advantages of high specific
power, good stability, and zero emissions, making them clean and efficient energy …

The mitigation of water flooding in the gas diffusion layer (GDL) at relatively high current
densities is indispensable for enhancing the performance of proton exchange membrane …

A 3D lattice Boltzmann model is developed to simulate the pore-scale two-phase flow in the
porous transport layer (PTL). The PTL, composed of the gas diffusion layer (GDL) and the …

Abstract Polymer Electrolyte Membrane Fuel Cells (PEMFCs) represent a promising
technology for clean drivetrain solutions, in particular for heavy-duty applications. However …

In this study, the lattice Boltzmann method (LBM) is used to investigate liquid water transport
in the microporous layer (MPL) and gas diffusion layer (GDL) of polymer electrolyte …

Polymer electrolyte membrane (PEM) fuel cells have higher efficiency and energy density
and are capable of rapidly adjusting to power demands. Effective water management is one …

The effect of wettability on water transport dynamics in gas diffusion layer (GDL) is
investigated by simulating water invasion in an initially gas-filled GDL using the multiphase …

The content and distribution of polytetrafluoroethylene are key factors that determine liquid
transport behaviors in gas diffusion layers and, thus, the performance of proton exchange …