Review on microstructure modelling of a gas diffusion layer for proton exchange membrane fuel cells

DM Fadzillah, MI Rosli, MZM Talib… - … and sustainable energy …, 2017 - Elsevier
A gas diffusion layer (GDL) is the key component in a proton exchange membrane fuel cell
(PEMFC), where transportation of reactants and oxidants to electrodes and removal of water …

An analytical model for the transverse permeability of gas diffusion layer with electrical double layer effects in proton exchange membrane fuel cells

M Liang, Y Liu, B Xiao, S Yang, Z Wang… - International Journal of …, 2018 - Elsevier
An analytical model is presented for the transverse permeability of gas diffusion layer (GDL)
based on an ordered array of parallel charged circular cylinders at the steady state. The …

A thermally autonomous methanol steam reforming microreactor with porous copper foam as catalyst support for hydrogen production

Y Wang, Z Hong, D Mei - International Journal of Hydrogen Energy, 2021 - Elsevier
Methanol steam reforming microreactors can be used for hydrogen production in industry
applications. This paper presents a novel thermally autonomous methanol steam reforming …

Numerical study on the effect of microporous layer crack changes on water management in gas diffusion layer of proton exchange membrane fuel cell

Y Yu, S Chen, H Wei - International Journal of Heat and Mass Transfer, 2023 - Elsevier
The existence of the microporous layer (MPL) enhances the transport of reactive gas and
liquid water in the gas diffusion layer (GDL), which is a crucial part of the proton exchange …

Novel copper foam with ordered hole arrays as catalyst support for methanol steam reforming microreactor

Y Liu, W Zhou, Y Lin, L Chen, X Chu, T Zheng, S Wan… - Applied energy, 2019 - Elsevier
Methanol steam reforming microreactor is regarded as one of the effective approaches for
online hydrogen source for fuel cells and the catalyst support is one of the most important …

Numerical study on permeability of gas diffusion layer with porosity gradient using lattice Boltzmann method

H Wang, G Yang, S Li, Q Shen, J Liao, Z Jiang… - International Journal of …, 2021 - Elsevier
In this paper, the lattice Boltzmann method (LBM) has been employed to explore the
permeability and internal fluid flow behavior of the gas diffusion layer (GDL). Three different …

Structural optimization of metamaterials based on periodic surface modeling

Y Lu, Y Wang - Computer Methods in Applied Mechanics and …, 2022 - Elsevier
Metamaterials are engineered microstructures or composites which exhibit novel properties
that are not found in nature. Structural optimization methods for shape and topology …

Optimal design and fabrication of surface microchannels on copper foam catalyst support in a methanol steam reforming microreactor

Y Liu, W Zhou, L Chen, Y Lin, C Xuyang, T Zheng… - Fuel, 2019 - Elsevier
Methanol steam reforming microreactor has been considered as one of the effective way to
provide the online hydrogen source for proton exchange membrane fuel cell. In order to …

Stochastic microstructural modeling of PEFC gas diffusion media

M El Hannach, E Kjeang - Journal of The Electrochemical …, 2014 - iopscience.iop.org
A novel microstructural modeling approach was developed to stochastically generate a
realistic 3D structure of carbon fiber paper based gas diffusion media used in polymer …

High-selectivity membrane absorption process for recovery of ammonia with electrospun hollow fiber membrane

X Ma, Y Li, H Cao, F Duan, C Su, C Lu, J Chang… - Separation and …, 2019 - Elsevier
Excessive ammonia nitrogen in wastewater seriously endangers ecological environment, so
high-flux and selectivity membrane is urgently needed for ammonia removal using …