Impact of gas diffusion layer spatial variation properties on water management and performance of PEM fuel cells
In this study, a three-dimensional multi-phase model is developed to numerically investigate
the effect of gas diffusion layer spatial variation properties on water management and …
the effect of gas diffusion layer spatial variation properties on water management and …
[HTML][HTML] A comprehensive three-dimensional model coupling channel multi-phase flow and electrochemical reactions in proton exchange membrane fuel cell
As a clean electrochemical energy conversion device, proton exchange membrane (PEM)
fuel cell will play great effect in the carbon neutral society. It is widely recognized as a …
fuel cell will play great effect in the carbon neutral society. It is widely recognized as a …
Effects of the structure, wettability, and rib-channel width ratio on liquid water transport in gas diffusion layer using the lattice Boltzmann method
J Liao, G Yang, Q Shen, S Li, Z Jiang, H Wang… - Energy & …, 2021 - ACS Publications
The gas diffusion layer (GDL) plays a key role in water management. The effects of the
structure, wettability, and rib-channel width ratio on liquid water transport in GDL are studied …
structure, wettability, and rib-channel width ratio on liquid water transport in GDL are studied …
Multiscale modeling of proton exchange membrane fuel cells by coupling pore-scale models of the catalyst layers and cell-scale models
Numerical models that accurately describe the nano/microscale transport phenomena in the
proton exchange membrane fuel cells (PEMFC) are highly required. In this study, a …
proton exchange membrane fuel cells (PEMFC) are highly required. In this study, a …
Enhancing electrode wettability in lithium-ion battery via particle-size ratio control
DH Jeon - Applied Materials Today, 2021 - Elsevier
Enhancing the electrolyte wetting has been claimed to be a great challenge in developing
high-energy density and large-scale lithium-ion batteries (LIBs). Superb wettability ensures …
high-energy density and large-scale lithium-ion batteries (LIBs). Superb wettability ensures …
Effect of porosity gradient in cathode gas diffusion layer of polymer electrolyte membrane fuel cells on the liquid water transport using lattice Boltzmann method
M Habiballahi, H Hassanzadeh… - Proceedings of the …, 2021 - journals.sagepub.com
In this paper, a two-dimensional model has been developed to simulate the liquid water
transport in a cathode gas diffusion layer with different porosity gradients in polymer …
transport in a cathode gas diffusion layer with different porosity gradients in polymer …
[HTML][HTML] Three-dimensional membrane imaging with X-ray ptychography: determination of membrane transport properties for membrane distillation
Membrane distillation (MD) is a desalination technique that uses a membrane to thermally
separate potable water from sea or brackish water. The mass transport processes through …
separate potable water from sea or brackish water. The mass transport processes through …
Pore-scale study of capacitive charging and desalination process in porous electrodes and effects of porous structures
R Liu, L Chen, S Yao, Y Shen - Journal of Molecular Liquids, 2021 - Elsevier
The capacitive deionization (CDI) involves processes of ion transport and storage within
porous electrodes. A pore-scale model based on the lattice Boltzmann (LB) method is …
porous electrodes. A pore-scale model based on the lattice Boltzmann (LB) method is …
Two-phase dynamics and hysteresis in the PEM fuel cell catalyst layer with the lattice-Boltzmann method
JB Grunewald, N Goswami… - Journal of The …, 2021 - iopscience.iop.org
In this work, a Lattice-Boltzmann-Method (LBM) model for simulating hysteresis in a proton
exchange membrane fuel cell (PEMFC) electrode is presented. One of the main challenges …
exchange membrane fuel cell (PEMFC) electrode is presented. One of the main challenges …
Pore‐scale analysis of a PEM fuel cell cathode including carbon cloth gas diffusion layer by lattice Boltzmann method
GR Molaeimanesh, M Dahmardeh - Fuel Cells, 2021 - Wiley Online Library
One of the parameters which can greatly affect (ie, enhances or diminishes) the performance
of a PEM fuel cell cathode is the GDL microstructure. In the present study, the role of carbon …
of a PEM fuel cell cathode is the GDL microstructure. In the present study, the role of carbon …