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Pore-scale simulation of two-phase flow and oxygen reactive transport in gas diffusion layer of proton exchange membrane fuel cells: Effects of nonuniform wettability and porosity

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  • Guo, Lingyi
  • Chen, Li
  • Zhang, Ruiyuan
  • Peng, Ming
  • Tao, Wen-Quan

Abstract

Enhancing oxygen transport and reducing water flooding in the gas diffusion layer (GDL) of proton exchange membrane fuel cells are important for improving cell performance. In this study, a pore-scale model based on the lattice Boltzmann method is proposed, which considers two-phase flow, oxygen diffusion and electrochemical reaction in the GDL. The invasion speed of the water into the GDL is determined by the water generation rate and correspondingly the oxygen consumption rate. The model is then adopted to study effects of wettability and porosity distribution on the liquid water saturation, oxygen concentration and current density. The results demonstrate that while reducing the total saturation in the GDL is important, decreasing the local saturation near the microporous layer (MPL)/GDL interface is also crucial for enhancing cell performance. It is found that GDL with locally enhanced hydrophobicity at the MPL/GDL interface or gradually increased porosity from the GDL bottom to the GDL top can improve cell performance. Particularly, by delicately designing the GDL porosity, the current density can be considerably increased by 201%. The developed pore-scale model provides a useful tool for understanding the underlying multiphase reactive transport processes in GDL and designing the microscopic structures of GDL.

Suggested Citation

  • Guo, Lingyi & Chen, Li & Zhang, Ruiyuan & Peng, Ming & Tao, Wen-Quan, 2022. "Pore-scale simulation of two-phase flow and oxygen reactive transport in gas diffusion layer of proton exchange membrane fuel cells: Effects of nonuniform wettability and porosity," Energy, Elsevier, vol. 253(C).
    • Handle: RePEc:eee:energy:v:253:y:2022:i:c:s0360544222010040
    DOI: 10.1016/j.energy.2022.124101
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    References listed on IDEAS

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    1. Chongbo Zhou & Lingyi Guo & Li Chen & Xin Tian & Tiefeng He & Qinghua Yang, 2021. "Pore-Scale Modeling of Air–Water Two Phase Flow and Oxygen Transport in Gas Diffusion Layer of Proton Exchange Membrane Fuel Cell," Energies, MDPI, vol. 14(13), pages 1-17, June.
    2. Roshandel, R. & Farhanieh, B. & Saievar-Iranizad, E., 2005. "The effects of porosity distribution variation on PEM fuel cell performance," Renewable Energy, Elsevier, vol. 30(10), pages 1557-1572.
    3. Zhang, Ruiyuan & Min, Ting & Chen, Li & Kang, Qinjun & He, Ya-Ling & Tao, Wen-Quan, 2019. "Pore-scale and multiscale study of effects of Pt degradation on reactive transport processes in proton exchange membrane fuel cells," Applied Energy, Elsevier, vol. 253(C), pages 1-1.
    4. Alrwashdeh, Saad S. & Markötter, Henning & Haußmann, Jan & Arlt, Tobias & Klages, Merle & Scholta, Joachim & Banhart, John & Manke, Ingo, 2016. "Investigation of water transport dynamics in polymer electrolyte membrane fuel cells based on high porous micro porous layers," Energy, Elsevier, vol. 102(C), pages 161-165.
    5. Xing, Lei & Shi, Weidong & Su, Huaneng & Xu, Qian & Das, Prodip K. & Mao, Baodong & Scott, Keith, 2019. "Membrane electrode assemblies for PEM fuel cells: A review of functional graded design and optimization," Energy, Elsevier, vol. 177(C), pages 445-464.
    6. Fadzillah, D.M. & Rosli, M.I. & Talib, M.Z.M. & Kamarudin, S.K. & Daud, W.R.W., 2017. "Review on microstructure modelling of a gas diffusion layer for proton exchange membrane fuel cells," Renewable and Sustainable Energy Reviews, Elsevier, vol. 77(C), pages 1001-1009.
    7. Kim, Jaeyeon & Kim, Hyeok & Song, Hyeonjun & Kim, Dasol & Kim, Geon Hwi & Im, Dasom & Jeong, Youngjin & Park, Taehyun, 2021. "Carbon nanotube sheet as a microporous layer for proton exchange membrane fuel cells," Energy, Elsevier, vol. 227(C).
    8. Kong, Im Mo & Jung, Aeri & Kim, Young Sang & Kim, Min Soo, 2017. "Numerical investigation on double gas diffusion backing layer functionalized on water removal in a proton exchange membrane fuel cell," Energy, Elsevier, vol. 120(C), pages 478-487.
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    1. Ming Peng & Enci Dong & Li Chen & Yu Wang & Wen-Quan Tao, 2022. "Effects of Cathode Gas Diffusion Layer Configuration on the Performance of Open Cathode Air-Cooled Polymer Electrolyte Membrane Fuel Cell," Energies, MDPI, vol. 15(17), pages 1-21, August.
    2. Lin, Rui & Dong, Mengcheng & Lan, Shunbo & Lou, Mingyu, 2023. "Numerical simulation of liquid water transport in perforated cracks of microporous layer," Energy, Elsevier, vol. 262(PB).
    3. Song Yan & Mingyang Yang & Chuanyu Sun & Sichuan Xu, 2023. "Liquid Water Characteristics in the Compressed Gradient Porosity Gas Diffusion Layer of Proton Exchange Membrane Fuel Cells Using the Lattice Boltzmann Method," Energies, MDPI, vol. 16(16), pages 1-18, August.
    4. Feng, Pengfei & Tan, Ligang & Cao, Yucheng & Chen, Ding, 2023. "Numerical investigations of two-phase flow coupled with species transport in proton exchange membrane fuel cells," Energy, Elsevier, vol. 278(PA).

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