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Applied Thermal Engineering, 2019
Flow field design is very important for performance enhancement of a proton exchange membrane fuel cell (PEMFC). The most common method for the evaluation of the improved performance of a particular PEMFC design is the polarization curve.
Jun Shen, Z. Tu, S. Chan
semanticscholar +1 more source
Flow field design is very important for performance enhancement of a proton exchange membrane fuel cell (PEMFC). The most common method for the evaluation of the improved performance of a particular PEMFC design is the polarization curve.
Jun Shen, Z. Tu, S. Chan
semanticscholar +1 more source
Tandem cathode for proton exchange membrane fuel cells
Physical Chemistry Chemical Physics, 2013The efficiency of proton exchange membrane fuel cells is limited mainly by the oxygen reduction reaction at the cathode. The large cathodic overpotential is caused by correlations between binding energies of reaction intermediates in the reduction of oxygen to water.
Samira, Siahrostami +4 more
openaire +2 more sources
Energy Conversion and Management, 2019
Fuel cells offer one of the most eco-friendly and efficient ways of energy production. In this study a thermodynamic and exergoeconomic assessment of a proton exchange membrane fuel cell (PEMFC) system at steady-state operation condition are carried out.
A. Chitsaz +2 more
semanticscholar +1 more source
Fuel cells offer one of the most eco-friendly and efficient ways of energy production. In this study a thermodynamic and exergoeconomic assessment of a proton exchange membrane fuel cell (PEMFC) system at steady-state operation condition are carried out.
A. Chitsaz +2 more
semanticscholar +1 more source
Advanced Energy Materials, 2019
Transition metal atoms with corresponding nitrogen coordination are widely proposed as catalytic centers for the oxygen reduction reaction (ORR) in metal–nitrogen–carbon (M–N–C) catalysts.
Xiaogang Fu +12 more
semanticscholar +1 more source
Transition metal atoms with corresponding nitrogen coordination are widely proposed as catalytic centers for the oxygen reduction reaction (ORR) in metal–nitrogen–carbon (M–N–C) catalysts.
Xiaogang Fu +12 more
semanticscholar +1 more source
, 2020
The proton exchange membrane fuel cell (PEMFC) system is a promising candidate for the future electric vehicle power source. But the widespread deployment of fuel cell vehicle is restricted by its short service life.
Hao Yuan +3 more
semanticscholar +1 more source
The proton exchange membrane fuel cell (PEMFC) system is a promising candidate for the future electric vehicle power source. But the widespread deployment of fuel cell vehicle is restricted by its short service life.
Hao Yuan +3 more
semanticscholar +1 more source
ChemPhysChem, 2011
Abstract Herein, we study the preparation and characterization of a new kind of proton exchange membrane. In the proton‐conducting membrane of poly(vinylidene fluoride) (PVDF)/poly(ethylene oxide) (PEO)/dodecyl benzenesulfonic acid (DBS‐H), we use PEO as “proton solvent” due to its flexible molecular chain ...
Baoying, Sun +3 more
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Abstract Herein, we study the preparation and characterization of a new kind of proton exchange membrane. In the proton‐conducting membrane of poly(vinylidene fluoride) (PVDF)/poly(ethylene oxide) (PEO)/dodecyl benzenesulfonic acid (DBS‐H), we use PEO as “proton solvent” due to its flexible molecular chain ...
Baoying, Sun +3 more
openaire +2 more sources
Large-scale multi-phase simulation of proton exchange membrane fuel cell
International Journal of Heat and Mass Transfer, 2019Limited by the computational efficiency and stability, traditional 3D (three-dimensional) CFD (computational fluid dynamics) simulations of PEMFC (proton exchange membrane fuel cell) are always in single-channel scale, which neglect the realistic flow ...
Guobin Zhang +4 more
semanticscholar +1 more source
Stacked long short-term memory model for proton exchange membrane fuel cell systems degradation
, 2020Proton exchange membrane fuel cell (PEMFC) systems have numerous applications such as transportation, portable power generation, and military. In this study, we propose a stacked long-short term memory (S-LSTM) model for fitting the degradation of a ...
Fu‐Kwun Wang +2 more
semanticscholar +1 more source
Data-driven proton exchange membrane fuel cell degradation predication through deep learning method
Applied Energy, 2018Proton exchange membrane fuel cells (PEMFCs) is one of the principal candidates to take part of the worldwide future clean and renewable energy solution.
Rui Ma +5 more
semanticscholar +1 more source
Multi-phase models for water and thermal management of proton exchange membrane fuel cell: A review
Journal of Power Sources, 2018The 3D (three-dimensional) multi-phase CFD (computational fluid dynamics) model is widely utilized in optimizing water and thermal management of PEM (proton exchange membrane) fuel cell.
Guobin Zhang, K. Jiao
semanticscholar +1 more source