Boosting the output power of PEM fuel cells by identifying best-operating conditions
Voltage, as well as current from proton exchange membrane fuel cells (PEMFCs), is reliant
on various working and structural parameters, such as operating pressure, temperature …
on various working and structural parameters, such as operating pressure, temperature …
Catalyst layer design with inhomogeneous distribution of platinum and ionomer optimal for proton exchange membrane fuel cell cold-start
L Yang, K Fu, X **, S Wang, Q Gan, Q Zhang… - Chemical Engineering …, 2022 - Elsevier
Performance of proton exchange membrane fuel cells under subfreezing environments is
restrained by the properties of electrode materials, for instance, the platinum and ionomer …
restrained by the properties of electrode materials, for instance, the platinum and ionomer …
Modeling analysis of polymer electrolyte membrane fuel cell with regard to oxygen and charge transport under operating conditions and hydrophobic porous electrode …
Increasing the power density of polymer electrolyte membrane fuel cells (PEMFCs) is vital
for their commercial application but requires detailed knowledge of the charge, oxygen, and …
for their commercial application but requires detailed knowledge of the charge, oxygen, and …
A unified catalyst layer design classification criterion on proton exchange membrane fuel cell performance based on a modified agglomerate model
The main goal of catalyst layer (CL) optimization is decreasing the platinum in proton
exchange membrane fuel cells (PEMFCs) without a deterioration in performance; this …
exchange membrane fuel cells (PEMFCs) without a deterioration in performance; this …
Study of cell voltage uniformity of proton exchange membrane fuel cell stack with an optimized artificial neural network model
Y Su, C Yin, S Hua, R Wang, H Tang - International Journal of Hydrogen …, 2022 - Elsevier
The cell voltage uniformity of the proton exchange membrane fuel cell stack, which may
consist of tens or hundreds of cells in series, plays a significant role in the stack's lifetime …
consist of tens or hundreds of cells in series, plays a significant role in the stack's lifetime …
Advancing heat management in proton-exchange membrane fuel cells through hybrid nano-composite phase change materials
Heat management challenges in proton-exchange membrane fuel cells (PEMFC) leads to
performance degradation, particularly during operational fluctuations and vehicle downtime …
performance degradation, particularly during operational fluctuations and vehicle downtime …
Enhanced operational performance of PEM fuel cells with Porous-Carbon catalyst support: A multiscale modeling approach
L Yang, Z Ma, Q Gan, Q Zhang, P Li, C Cao - Energy Conversion and …, 2023 - Elsevier
Replacing the conventional catalyst support of Pt/C for proton exchange membrane fuel
cells (PEMFC) by meso-porous carbon is considered highly promising in improving the …
cells (PEMFC) by meso-porous carbon is considered highly promising in improving the …
A method of combining active and passive strategies by genetic algorithm in multi-stage cold start of proton exchange membrane fuel cell
Q Cao, H Min, W Sun, H Zhao, Y Yu, Z Zhang, J Jiang - Energy, 2024 - Elsevier
The difficulty of cold start at low temperatures has been a major technical barrier to the
commercialization of proton exchange membrane fuel cells (PEMFCs). In this context, this …
commercialization of proton exchange membrane fuel cells (PEMFCs). In this context, this …
A safe region method to quantitatively evaluate the safety of fuel cell operating states
The operation of fuel cell (FC) necessitates ensuring safety across various aspects. The high
coupling of state parameters poses challenges in pinpointing potential risks implicit in the …
coupling of state parameters poses challenges in pinpointing potential risks implicit in the …
Modeling transport of membrane water in PEMFC and energy loss analysis at− 20° C based on mathematical boundedness
Y Chen, L Chen, WQ Tao - International Journal of Hydrogen Energy, 2023 - Elsevier
This work analyzes why the classic cold start-up model cannot match experimental data well
in high initial membrane water content due to the unboundedness of membrane water …
in high initial membrane water content due to the unboundedness of membrane water …