Towards low-cost PEM fuel cells: Interfacial effects and material dynamics of a non-PGM electrocatalyst

A.L. Rangel Cardenas

doi:10.4233/uuid:e164a3b3-75fb-4879-ba5e-27f7f50b3e6b

Towards low-cost PEM fuel cells: Interfacial effects and material dynamics of a non-PGM electrocatalyst

A.L. Rangel Cardenas

Research output: Thesis › Dissertation (TU Delft)

370 Downloads (Pure)

Abstract

In this thesis several aspects of PEM fuel cells are discussed. From an atomic scale, e.g. crystal and electronic structure of a non-noble metal material, e.g. (H)zLiMn2O4 (protonated spinel lithium manganese oxide) for electrocatalysis and its dynamics, to meso-macro scale effects such as those concerning transport resistances at the membrane/electrode interface.

Original language	English
Qualification	Doctor of Philosophy
Awarding Institution	Delft University of Technology
Supervisors/Advisors	Koper, G.J.M., Promotor Kelder, E.M., Promotor Picken, S.J., Promotor
Thesis sponsors	A green Deal in Energy Materials (ADEM) of the Ministry of Economic Affairs of The Netherlands
Award date	4 Nov 2021
Print ISBNs	978-94-6384-264-8
Electronic ISBNs	978-94-6384-264-8
DOIs	https://doi.org/10.4233/uuid:e164a3b3-75fb-4879-ba5e-27f7f50b3e6b
Publication status	Published - 2021

Keywords

PEM fuel cell
oxygen reduction (ORR)
hydrogen oxidation reaction (HOR)
solid-state NMR
Interfacial resistances
Water transport
spinel LMO
protonated spinel LMO (HLMO)
Electrocatalysis
X-ray absorption spectroscopy
Neutron diffraction

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10.4233/uuid:e164a3b3-75fb-4879-ba5e-27f7f50b3e6b

Final_dissertation-ARFinal published version, 27.7 MBLicence: CC BY

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title = "Towards low-cost PEM fuel cells: Interfacial effects and material dynamics of a non-PGM electrocatalyst",

abstract = "In this thesis several aspects of PEM fuel cells are discussed. From an atomic scale, e.g. crystal and electronic structure of a non-noble metal material, e.g. (H)zLiMn2O4 (protonated spinel lithium manganese oxide) for electrocatalysis and its dynamics, to meso-macro scale effects such as those concerning transport resistances at the membrane/electrode interface.",

keywords = "PEM fuel cell, oxygen reduction (ORR), hydrogen oxidation reaction (HOR), solid-state NMR, Interfacial resistances, Water transport, spinel LMO, protonated spinel LMO (HLMO), Electrocatalysis, X-ray absorption spectroscopy, Neutron diffraction",

author = "{Rangel Cardenas}, A.L.",

year = "2021",

doi = "10.4233/uuid:e164a3b3-75fb-4879-ba5e-27f7f50b3e6b",

language = "English",

isbn = "978-94-6384-264-8",

type = "Dissertation (TU Delft)",

school = "Delft University of Technology",

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TY - THES

T1 - Towards low-cost PEM fuel cells

T2 - Interfacial effects and material dynamics of a non-PGM electrocatalyst

AU - Rangel Cardenas, A.L.

PY - 2021

Y1 - 2021

N2 - In this thesis several aspects of PEM fuel cells are discussed. From an atomic scale, e.g. crystal and electronic structure of a non-noble metal material, e.g. (H)zLiMn2O4 (protonated spinel lithium manganese oxide) for electrocatalysis and its dynamics, to meso-macro scale effects such as those concerning transport resistances at the membrane/electrode interface.

AB - In this thesis several aspects of PEM fuel cells are discussed. From an atomic scale, e.g. crystal and electronic structure of a non-noble metal material, e.g. (H)zLiMn2O4 (protonated spinel lithium manganese oxide) for electrocatalysis and its dynamics, to meso-macro scale effects such as those concerning transport resistances at the membrane/electrode interface.

KW - PEM fuel cell

KW - oxygen reduction (ORR)

KW - hydrogen oxidation reaction (HOR)

KW - solid-state NMR

KW - Interfacial resistances

KW - Water transport

KW - spinel LMO

KW - protonated spinel LMO (HLMO)

KW - Electrocatalysis

KW - X-ray absorption spectroscopy

KW - Neutron diffraction

U2 - 10.4233/uuid:e164a3b3-75fb-4879-ba5e-27f7f50b3e6b

DO - 10.4233/uuid:e164a3b3-75fb-4879-ba5e-27f7f50b3e6b

M3 - Dissertation (TU Delft)

SN - 978-94-6384-264-8

ER -

Towards low-cost PEM fuel cells: Interfacial effects and material dynamics of a non-PGM electrocatalyst

Abstract

Keywords

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