Degradation mechanisms of proton exchange membrane fuel cell under typical automotive operating conditions
The proton exchange membrane (PEM) fuel cell is an ideal automotive power source with
great potential, owing to its high efficiency and zero emissions. However, the durability and …
great potential, owing to its high efficiency and zero emissions. However, the durability and …
Fuel cell-battery hybrid systems for mobility and off-grid applications: A review
The global demand for fossil fuels in the transportation sector is increasing rapidly due to the
continuous growth of internal combustion engine vehicles. This leads to severe …
continuous growth of internal combustion engine vehicles. This leads to severe …
Research on the performance characteristics of hydrogen circulation pumps for PEMFC vehicles
Y Gao, M Lin - International Journal of Hydrogen Energy, 2024 - Elsevier
The hydrogen supply system (HSS) is an important part to ensure the efficient and reliable
operation of fuel cells. As one of the key equipment of hydrogen supply system, the …
operation of fuel cells. As one of the key equipment of hydrogen supply system, the …
[HTML][HTML] Multi-physics-resolved digital twin of proton exchange membrane fuel cells with a data-driven surrogate model
The development of multi-physics-resolved digital twins of proton exchange membrane fuel
cells (PEMFCs) is significant for the advancement of this technology. Here, to solve this …
cells (PEMFCs) is significant for the advancement of this technology. Here, to solve this …
Performance analysis and dynamic characteristics of a proton exchange membrane fuel cell with dual recirculation pumps for air-free applications
The exhaust gas recirculation strategy is usually used to ensure the stable and continuous
operation of hydrogen–oxygen proton exchange membrane fuel cells (H 2/O 2 PEMFCs) …
operation of hydrogen–oxygen proton exchange membrane fuel cells (H 2/O 2 PEMFCs) …
Anode purge management for hydrogen utilization and stack durability improvement of PEM fuel cell systems
Proton exchange membrane fuel cell (PEMFC) is one of the most promising power sources
for vehicle applications. However, improving efficiency has always been the focus of …
for vehicle applications. However, improving efficiency has always been the focus of …
Investigation of current density spatial distribution in PEM fuel cells using a comprehensively validated multi-phase non-isothermal model
In this study, a three-dimensional (3D) multi-phase non-isothermal model of proton
exchange membrane (PEM) fuel cell is present to investigate the current density spatial …
exchange membrane (PEM) fuel cell is present to investigate the current density spatial …
A comprehensive system-level model for performance evaluation of proton exchange membrane fuel cell system with dead-ended anode mode
In this study, a comprehensive system-level model was developed for a proton exchange
membrane fuel cell (PEMFC) system with a dead-ended anode (DEA) mode. The global …
membrane fuel cell (PEMFC) system with a dead-ended anode (DEA) mode. The global …
Optimization of gas diffusion layer thickness for proton exchange membrane fuel cells under steady-state and load-varying conditions
KQ Zhu, Q Ding, JH Xu, YR Yang, C Yang… - Energy Conversion and …, 2022 - Elsevier
This work proposes a design principle of the optimal thickness for cathode gas diffusion
layers (GDLs) of proton exchange membrane fuel cells (PEMFCs) based on a balance of …
layers (GDLs) of proton exchange membrane fuel cells (PEMFCs) based on a balance of …
A quasi-2D transient model of proton exchange membrane fuel cell with anode recirculation
Anode recirculation of proton exchange membrane fuel cell (PEMFC) is considered as an
effective way for self-humidification and efficient hydrogen utilization, but nitrogen crossover …
effective way for self-humidification and efficient hydrogen utilization, but nitrogen crossover …