Results 141 to 150 of about 25,227 (196)
Some of the next articles are maybe not open access.
2014
The GDL is important part of polymer electrolyte membrane PEM and direct methanol DM fuel cell. There are two gas diffusion layers (cathode and anode sides) which as the name suggests diffuse reactant gases to the catalyst layer (of the electrolyte membrane).
R. Calay
openaire +2 more sources
The GDL is important part of polymer electrolyte membrane PEM and direct methanol DM fuel cell. There are two gas diffusion layers (cathode and anode sides) which as the name suggests diffuse reactant gases to the catalyst layer (of the electrolyte membrane).
R. Calay
openaire +2 more sources
2020
In this paper, a PEM fuel cell with straight single-channel was simulated using the ANSYS Fuel Cell Module. The cell used in this work consists of anode and cathode, gas channels, gas diffusion layers, catalyst layers and membrane. The pressure of hydrogen inlet is set at 1 bar gauge and the hydrogen mass fraction is set at 0.455.
Yassine Amadane +3 more
openaire +2 more sources
In this paper, a PEM fuel cell with straight single-channel was simulated using the ANSYS Fuel Cell Module. The cell used in this work consists of anode and cathode, gas channels, gas diffusion layers, catalyst layers and membrane. The pressure of hydrogen inlet is set at 1 bar gauge and the hydrogen mass fraction is set at 0.455.
Yassine Amadane +3 more
openaire +2 more sources
International Journal of Hydrogen Energy, 2021
The gas diffusion layer (GDL) is composed of a substrate and a micro-porous layer (MPL), and is treated with polytetrafluoroethylene (PTFE) to promote water discharge. Additionally, the MPL mainly consists of carbon black and PTFE.
Kyoungdoug Min
exaly +2 more sources
The gas diffusion layer (GDL) is composed of a substrate and a micro-porous layer (MPL), and is treated with polytetrafluoroethylene (PTFE) to promote water discharge. Additionally, the MPL mainly consists of carbon black and PTFE.
Kyoungdoug Min
exaly +2 more sources
Journal of Power Sources, 2010
A three-dimensional and two-phase model was employed to investigate the effect of the anisotropic GDL thermal conductivity on the heat transfer and liquid water removal in the PEMFCs with serpentine flow field and semi-counter flow operation. The GDL with different anisotropic thermal conductivity in the three directions (x, y, z) was simulated for ...
Guangli He +2 more
openaire +2 more sources
A three-dimensional and two-phase model was employed to investigate the effect of the anisotropic GDL thermal conductivity on the heat transfer and liquid water removal in the PEMFCs with serpentine flow field and semi-counter flow operation. The GDL with different anisotropic thermal conductivity in the three directions (x, y, z) was simulated for ...
Guangli He +2 more
openaire +2 more sources
Energy, 2015
Abstract This paper investigated the effect of prominent gas diffusion layer (GDL) on non-isothermal transport characteristics and cell performance of the proton exchange membrane fuel cell (PEMFC) by the finite-volume SIMPLE-C method coupled with preconditioned conjugate gradient methods. The geometric parameters of prominent GDL are involved in the
Shiang-Wuu Perng, Horng-Wen Wu
exaly +2 more sources
Abstract This paper investigated the effect of prominent gas diffusion layer (GDL) on non-isothermal transport characteristics and cell performance of the proton exchange membrane fuel cell (PEMFC) by the finite-volume SIMPLE-C method coupled with preconditioned conjugate gradient methods. The geometric parameters of prominent GDL are involved in the
Shiang-Wuu Perng, Horng-Wen Wu
exaly +2 more sources
ACS Applied Materials and Interfaces, 2022
A gas diffusion layer represents an important element of collector and stack components used in polymer electrolyte membrane (PEM) water electrolyzers (WE).
Yue Liu +8 more
semanticscholar +1 more source
A gas diffusion layer represents an important element of collector and stack components used in polymer electrolyte membrane (PEM) water electrolyzers (WE).
Yue Liu +8 more
semanticscholar +1 more source
Electrochimica Acta, 2021
Water management significantly influences the life and power output of the proton exchange membrane fuel cell (PEMFC). The gas diffusion layer (GDL) provides key transport paths of reactant gas and liquid water in the PEMFC. This study uses the volume of
Shangguan Xiang +5 more
semanticscholar +1 more source
Water management significantly influences the life and power output of the proton exchange membrane fuel cell (PEMFC). The gas diffusion layer (GDL) provides key transport paths of reactant gas and liquid water in the PEMFC. This study uses the volume of
Shangguan Xiang +5 more
semanticscholar +1 more source
Impact of Gas Diffusion Layers (GDLs) on MEA Performance
ECS Meeting Abstracts, 2011Abstract not Available.
Toshihiro Tanuma, Shinji Kinoshita
openaire +1 more source
Journal of Power Sources, 2021
Proton exchange membrane fuel cells (PEMFCs) have been considered as a promising power source for electric vehicles. However, the widespread use of PEMFCs requires a significant improvement in durability. As a key component of PEMFCs, gas diffusion layer
Yuwei Pan, Huizhi Wang, N. Brandon
semanticscholar +1 more source
Proton exchange membrane fuel cells (PEMFCs) have been considered as a promising power source for electric vehicles. However, the widespread use of PEMFCs requires a significant improvement in durability. As a key component of PEMFCs, gas diffusion layer
Yuwei Pan, Huizhi Wang, N. Brandon
semanticscholar +1 more source