Enhancing water transport performance of gas diffusion layers through coupling manipulation of pore structure and hydrophobicity

XL Wang, ZG Qu, T Lai, GF Ren, WK Wang - Journal of Power Sources, 2022 - Elsevier
… on the water transport performance via lattice Boltzmann simulation and found that the
insertion of an MPL can improve the water flooding and promote the gas diffusion to chemical …

Numerical investigations of vapor condensation and water transport in gas diffusion layers of PEMFC

D Jiao, K Jiao, Q Du - International Journal of Heat and Mass Transfer, 2021 - Elsevier
… Investigations on the water removal in the cathode side were aimed to explore the water
transport mechanism inside the gas diffusion layers (GDL) and channels. Fantana et al. [3] …

Effect of gas diffusion layer thickness on liquid water transport characteristics in polymer electrolyte membrane fuel cells

DH Jeon - Journal of power Sources, 2020 - Elsevier
… the dynamics behavior of liquid water transport inside the GDL [… water transport characteristics
for various GDL thickness configurations with detailed analysis of water distribution, water

A review of gas diffusion layer properties and water management in proton exchange membrane fuel cell system

PC Okonkwo, C Otor - International Journal of Energy …, 2021 - Wiley Online Library
… the liquid water transport in the PEMFCs. Recently, Jiao et al. investigated the water transport
in the GDL of PEMFC under vibration conditions. The result showed that water saturation …

Investigating liquid water transport in different pore structure of gas diffusion layers for PEMFC using lattice boltzmann method

M Sepe, P Satjaritanun, S Hirano… - Journal of The …, 2020 - iopscience.iop.org
… of internal mass transport qualities of gas diffusion media. … on liquid water transport through
the gas diffusion layer (GDL), … , which are to transport accumulated water out of the fuel cell …

[HTML][HTML] … Boltzmann simulation of liquid water transport in gas diffusion layers of proton exchange membrane fuel cells: Impact of gas diffusion layer and microporous …

P Sarkezi-Selsky, H Schmies, A Latz, T Jahnke - Journal of Power Sources, 2023 - Elsevier
… In this work, transport of liquid water through pristine and degraded gas diffusion layers (GDL)
was … Liquid water transport within aged microstructures was simulated by imposing a liquid …

Improved pseudopotential lattice Boltzmann model for liquid water transport inside gas diffusion layers

J Yang, L Fei, X Zhang, X Ma, KH Luo… - International Journal of …, 2021 - Elsevier
… Liquid water transport inside the gas diffusion layers (GDLs) plays a vital role in water
contact angles of mixed wettability on the liquid water invasion process for Toray-090 GDLs with …

Effects of gas diffusion layer substrates on PEFC water management: Part I. Operando liquid water saturation and gas diffusion properties

H Xu, M Bührer, F Marone, TJ Schmidt… - Journal of The …, 2021 - iopscience.iop.org
… 2021 Temperature dependent water transport mechanism in gas diffusion layers revealed
by subsecond operando X-ray tomographic microscopy J. Power Sources 490 229492 …

Numerical effect of random poral microstructures in stacking gas diffusion layers on water transport capability

Q Liu, F Lan, J Wang, J Chen, C Zeng - Journal of Power Sources, 2023 - Elsevier
… The gas diffusion layer (GDL) is currently manufactured from … poral microstructures on
the water transport capacity. The … By combining the two models the liquid water transporting …

Gas diffusion electrodes and membranes for CO2 reduction electrolysers

EW Lees, BAW Mowbray, FGL Parlane… - Nature Reviews …, 2022 - nature.com
… Moreover, PEMs with efficient water transport and low water uptake characteristics are …
The water and ion transport characteristics of PEMs (Box 2) also influence the transport of …