Dual-layer catalyst layers for increased proton exchange membrane fuel cell performance
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Nitrogen-sorption porosimetry is widely used for studying the morphology of micropores.
“Nitrogen-sorption porosimetry is also widely used for studying the morphology of micropores [220].”
From Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly (2023) · cites this paper as [220]
The Nafion content in the PEM/CL interface is optimal for proton transportation yet is too high in the CL/GDL interface and leads to flooding and increased gas diffusion resistance.
“For example, the Nafion content in the PEM/CL interface is optimal for proton transportation yet is too high in the CL/GDL interface and leads to flooding and increased gas diffusion resistance [220].”
From Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly (2023) · cites this paper as [220]
The position of Pt/VC or Pt/KB had no major impact on cell performance.
“Surprisingly, the position of Pt/VC or Pt/KB had no major impact on cell performance [220].”
From Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly (2023) · cites this paper as [220]
Different catalyst supports, including a high microporosity carbon (Ketjen Black EC-300J) and a low porosity carbon (XC-72 Vulcan carbon), were applied to build a dual-layer catalyst layer.
“As shown in Fig. 26a-c, different catalyst supports, including a high microporosity carbon (Ketjen Black EC-300J) and a low porosity carbon (XC-72 Vulcan carbon), were applied to build a dual-layer catalyst layer.”
From Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly (2023) · cites this paper as [220]
The dual-layer design remarkably improved the fuel cell performance compared to the one using mixed catalysts.
“The dual-layer design remarkably improved the fuel cell performance compared to the one using mixed catalysts.”
From Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly (2023) · cites this paper as [220]
Cites
Soboleva, T., Zhao, X., Malek, K., Xie, Z., Navessin, T., & Holdcroft, S. (2010) · ACS Applied Materials & Interfaces · doi:10.1021/am900600y · Cited by 424 · see citing works
Uchida, M., Fukuoka, Y., Sugawara, Y., Eda, N., & Ohta, A. (1996) · Journal of The Electrochemical Society · doi:10.1149/1.1836988 · Cited by 309 · see citing works
Formulation of carbon black-ionomer dispersions for thin film formation in fuel cells
Hoffmann, E., Zhang, S., Thoma, M., Damm, C., & Peukert, W. (2019) · Particuology · doi:10.1016/j.partic.2018.08.001 · Cited by 34 · see citing works
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Recent Advances on PEM Fuel Cells: From Key Materials to Membrane Electrode Assembly
Mo, S., Du, L., Huang, Z., Chen, J., Zhou, Y., Wu, P., Meng, L., Wang, N., Xing, L., Zhao, M., et al. (2023) · Electrochemical Energy Reviews · doi:10.1007/s41918-023-00190-w · Cited by 277 · see citing works
“Nitrogen-sorption porosimetry is also widely used for studying the morphology of micropores [220].”
Influential
- Authors
- Garsany, Y., Atkinson, R. W., Gould, B. D., Martin, R., Dubau, L., Chatenet, M., & Swider-Lyons, K. E.
- Affiliations
- Excet (United States) (US)
- United States Naval Research Laboratory (US)
- Institut polytechnique de Grenoble (FR)
- Corresponding author
- Garsany, Yannick
- Venue
- Journal of Power Sources
- Publisher
- Elsevier BV
- Published
- 2021-12
- Volume
- 514
- Pages
- 230574
- ISSN
- 0378-7753 (ISSN-L)
- OpenAlex
- W3202313842
- Cited by
- 43
- References
- 3
- Citations by year
- 2026: 4 · 2025: 11 · 2024: 8 · 2023: 13 · 2022: 7
- FWCI
- 2.06
- Type
- journal article
- Language
- en
- Open access
- bronze
- doi.org
- Licence
- www.elsevier.com/tdm/userlicense/1.0/ (tdm)
- www.elsevier.com/legal/tdmrep-license (tdm)
- www.elsevier.com/open-access/userlicense/1.0/ (am, 304 d)
- doi.org/10.15223/policy-017 (stm-asf)
- doi.org/10.15223/policy-037 (stm-asf)
- doi.org/10.15223/policy-012 (stm-asf)
- doi.org/10.15223/policy-029 (stm-asf)
- doi.org/10.15223/policy-004 (stm-asf)
- Locations
- Journal of Power Sources (acceptedVersion)
- HAL (submittedVersion, other-oa)
- Funders
- Office of Naval Research
- Topics
- Physical Sciences › Engineering › Electrical and Electronic Engineering › Fuel Cells and Related Materials
- Physical Sciences › Energy › Renewable Energy, Sustainability and the Environment › Electrocatalysts for Energy Conversion
- Physical Sciences › Materials Science › Materials Chemistry › Advancements in Solid Oxide Fuel Cells
- Keywords
- proton exchange membrane fuel cells, cathode catalyst layer, carbon-supported platinum, Vulcan XC-72, gas diffusion media, water management (fuel cells), membrane hydration, relative humidity, fuel cell performance
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