Performance characteristics of PEM fuel cells under different working conditions in magnetic field applications

Linhao Duan; Maoliang Wu; Kun Zhang

doi:10.1117/12.2686777

6 August 2023 Performance characteristics of PEM fuel cells under different working conditions in magnetic field applications

Linhao Duan, Maoliang Wu, Kun Zhang

Author Affiliations +

Proceedings Volume 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023); 127812J (2023) https://doi.org/10.1117/12.2686777
Event: 2023 International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 2023, Guangzhou, JS, China

Abstract

In the Proton Exchange Membrane Fuel Cell (PEMFC), oxygen and water are one of the main reactants and products. Through the electrochemical workstation, the effect of the bipolar plate on the performance of the proton exchange membrane fuel cell after magnetization was studied. The results show that the presence of magnetic field improves the performance of proton exchange membrane fuel cells. On this basis, the difference between magnetic field and performance improvement of proton exchange membrane fuel cells at different temperatures is studied, so as to determine the most suitable magnetic field condition. The operating temperature of a proton exchange membrane fuel cell. In this experiment, the influence of magnetic field on the performance of proton exchange membrane fuel cells under different measurement ratios of cathodes was also explored, and it was concluded that the change of oxygen flow had a great impact on concentration polarization, and when the cathode measurement ratio was 1.8 to approximately 2.0, the magnetic field played a role in promoting the performance of proton exchange membrane fuel cells.

Citation Download Citation

Linhao Duan, Maoliang Wu, and Kun Zhang "Performance characteristics of PEM fuel cells under different working conditions in magnetic field applications", Proc. SPIE 12781, International Conference on Optoelectronic Information and Functional Materials (OIFM 2023), 127812J (6 August 2023); https://doi.org/10.1117/12.2686777

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