Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs

Samuel M. Dull; Shicheng Xu; Timothy Goh; Dong Un Lee; Drew Higgins; Marat Orazov; David M. Koshy; Per Erik Vullum; Sebastian Kirsch; Gerold Huebner; Jan Torgersen; Thomas F. Jaramillo; Fritz B. Prinz

doi:10.1016/j.xcrp.2020.100297

Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs

Samuel M. Dull
, Shicheng Xu
, Timothy Goh
, Dong Un Lee
, Drew Higgins
, Marat Orazov
, David M. Koshy
, Per Erik Vullum
, Sebastian Kirsch
, Gerold Huebner
, Jan Torgersen
, Thomas F. Jaramillo
, Fritz B. Prinz

Stanford University
SUNCAT Center for Interface Science and Catalysis
McMaster University
University of Delaware
SINTEF Infrastructure
Volkswagen AG
Norwegian University of Science and Technology

Research output: Contribution to journal › Article › peer-review

16 Scopus citations

Abstract

Proton exchange membrane fuel cell cathodes require new designs to reduce Pt content effectively. Here, Dull et al. introduce a bottom-up electrode fabrication architecture to study and optimize the catalyst microstructure. It is found that cathodes prepared with mesoporous furnace carbons and agglomerated ionomer dispersions deliver a notable fuel cell performance.

Original language	English
Article number	100297
Journal	Cell Reports Physical Science
Volume	2
Issue number	1
DOIs	https://doi.org/10.1016/j.xcrp.2020.100297
State	Published - 20 Jan 2021
Externally published	Yes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

Keywords

atomic layer deposition
ionomer-catalyst interaction
membrane electrode assembly
oxygen reduction
proton-exchange-membrane fuel cells

Access to Document

10.1016/j.xcrp.2020.100297

Cite this

Dull, S. M., Xu, S., Goh, T., Lee, D. U., Higgins, D., Orazov, M., Koshy, D. M., Vullum, P. E., Kirsch, S., Huebner, G., Torgersen, J., Jaramillo, T. F., & Prinz, F. B. (2021). Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs. Cell Reports Physical Science, 2(1), Article 100297. https://doi.org/10.1016/j.xcrp.2020.100297

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title = "Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs",

abstract = "Proton exchange membrane fuel cell cathodes require new designs to reduce Pt content effectively. Here, Dull et al. introduce a bottom-up electrode fabrication architecture to study and optimize the catalyst microstructure. It is found that cathodes prepared with mesoporous furnace carbons and agglomerated ionomer dispersions deliver a notable fuel cell performance.",

keywords = "atomic layer deposition, ionomer-catalyst interaction, membrane electrode assembly, oxygen reduction, proton-exchange-membrane fuel cells",

author = "Dull, \{Samuel M.\} and Shicheng Xu and Timothy Goh and Lee, \{Dong Un\} and Drew Higgins and Marat Orazov and Koshy, \{David M.\} and Vullum, \{Per Erik\} and Sebastian Kirsch and Gerold Huebner and Jan Torgersen and Jaramillo, \{Thomas F.\} and Prinz, \{Fritz B.\}",

note = "Publisher Copyright: {\textcopyright} 2020",

year = "2021",

month = jan,

day = "20",

doi = "10.1016/j.xcrp.2020.100297",

language = "English",

volume = "2",

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AU - Dull, Samuel M.

AU - Xu, Shicheng

AU - Goh, Timothy

AU - Lee, Dong Un

AU - Higgins, Drew

AU - Orazov, Marat

AU - Koshy, David M.

AU - Vullum, Per Erik

AU - Kirsch, Sebastian

AU - Huebner, Gerold

AU - Torgersen, Jan

AU - Jaramillo, Thomas F.

AU - Prinz, Fritz B.

PY - 2021/1/20

Y1 - 2021/1/20

N2 - Proton exchange membrane fuel cell cathodes require new designs to reduce Pt content effectively. Here, Dull et al. introduce a bottom-up electrode fabrication architecture to study and optimize the catalyst microstructure. It is found that cathodes prepared with mesoporous furnace carbons and agglomerated ionomer dispersions deliver a notable fuel cell performance.

AB - Proton exchange membrane fuel cell cathodes require new designs to reduce Pt content effectively. Here, Dull et al. introduce a bottom-up electrode fabrication architecture to study and optimize the catalyst microstructure. It is found that cathodes prepared with mesoporous furnace carbons and agglomerated ionomer dispersions deliver a notable fuel cell performance.

KW - atomic layer deposition

KW - ionomer-catalyst interaction

KW - membrane electrode assembly

KW - oxygen reduction

KW - proton-exchange-membrane fuel cells

UR - https://www.scopus.com/pages/publications/85103078599

U2 - 10.1016/j.xcrp.2020.100297

DO - 10.1016/j.xcrp.2020.100297

M3 - Article

AN - SCOPUS:85103078599

SN - 2666-3864

VL - 2

JO - Cell Reports Physical Science

JF - Cell Reports Physical Science

IS - 1

M1 - 100297

ER -

Bottom-Up Fabrication of Oxygen Reduction Electrodes with Atomic Layer Deposition for High-Power-Density PEMFCs

Abstract

UN SDGs

Keywords

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