Lattice Boltzmann simulation of liquid water transport in microporous and gas diffusion layers of polymer electrolyte membrane fuel cells

Kim, Kwang Nam; Kang, Jung Ho; Lee, Sang Gun; Nam, Jin Hyun; Kim, Charn-Jung

doi:10.1016/j.jpowsour.2014.12.044

Cited by 115 publications

(75 citation statements)

References 68 publications

(77 reference statements)

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“…The pore-network model partly considers the microscopical porous morphology of GDL by modeling the GDL as a regular cubic network of pores connected by throats. Compared to pore-network model which approximately describes porous morphology of GDL, LBM can simulate fluid flow and mass transport based on real structures of GDL [9] .…”

Section: Article In Pressmentioning

confidence: 99%

Investigation of a waveform cathode channel on the performance of a PEM fuel cell by means of a pore-scale multi-component lattice Boltzmann method

Ashorynejad

Javaherdeh

2016

Journal of the Taiwan Institute of Chemical Engineers

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Section: Article In Pressmentioning

confidence: 99%

Investigation of a waveform cathode channel on the performance of a PEM fuel cell by means of a pore-scale multi-component lattice Boltzmann method

Ashorynejad

Javaherdeh

2016

Journal of the Taiwan Institute of Chemical Engineers

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“…In electrochemical research [122], Lattice Boltzmann models have been applied to investigate the transport of water in the GDL of PEM fuel cells [123][124][125][126]. One significant benefit of LBM is the ability to simulate flow in complex geometries.…”

Section: Bi-functional Air Electrode (Bae)mentioning

confidence: 99%

A Review of Model-Based Design Tools for Metal-Air Batteries

2018

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Abstract:The advent of large-scale renewable energy generation and electric mobility is driving a growing need for new electrochemical energy storage systems. Metal-air batteries, particularly zinc-air, are a promising technology that could help address this need. While experimental research is essential, it can also be expensive and time consuming. The utilization of well-developed theory-based models can improve researchers' understanding of complex electrochemical systems, guide development, and more efficiently utilize experimental resources. In this paper, we review the current state of metal-air batteries and the modeling methods that can be implemented to advance their development. Microscopic and macroscopic modeling methods are discussed with a focus on continuum modeling derived from non-equilibrium thermodynamics. An applied example of zinc-air battery engineering is presented.

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“…Therefore, if the unit is operating as an electrolyser, the oxygen electrode is the anode and the hydrogen electrode is the cathode [21]. If the unit is operating as a fuel cell, the oxygen electrode is the cathode and the hydrogen electrode is the anode [22]. It is therefore important when designing electrodes for URFCs that they are both designed so that they do not degrade when operated in an oxidising environment (Fig.…”

Section: R E T R a C T E D R E T R A C T E D R E T R A C T E D R E T mentioning

confidence: 99%

Recent Development and Applications in Electrodes for URFC

Chen

2015

ILCPA

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The design of electrodes for URFC (unitised regenerative polymer electrolyte fuel cells) requires a delicate balancing of transport media. Gas transport, electrons and protons must be carefully optimised to provide efficient transport to and from the electrochemical reaction sites. This review is a survey of recent literature with the objective to identify common components and design and assembly methods for URFC electrodes, focusing primarily on the development of a better performing bifunctional electrocatalyst for the oxygen reduction and water oxidation. Advances in unitised regenerative fuel cells study have yielded better performing oxygen electrocatalysts capable of improving energy efficiency with longer endurance and less performance degradation over time. Fuel cells using these electrocatalyst have a possible future as a source of energy.

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Lattice Boltzmann simulation of liquid water transport in microporous and gas diffusion layers of polymer electrolyte membrane fuel cells

Cited by 115 publications

References 68 publications

Investigation of a waveform cathode channel on the performance of a PEM fuel cell by means of a pore-scale multi-component lattice Boltzmann method

Investigation of a waveform cathode channel on the performance of a PEM fuel cell by means of a pore-scale multi-component lattice Boltzmann method

A Review of Model-Based Design Tools for Metal-Air Batteries

Recent Development and Applications in Electrodes for URFC

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