Preprint

FZJ-2020-01376

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Fuel Cell Electrode Characterization Using Neutron Scattering

Holderer, O. (Corresponding author)FZJ* ; Carmo, M.FZJ* ; Shviro, M.FZJ* ; Lehnert, W.FZJ* ; Noda, Y. ; Koizumi, S. ; Appavou, M.-S.FZJ* ; Appel, M.FZJ* ; Frielinghaus, H.FZJ*

2019

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Please use a persistent id in citations: http://hdl.handle.net/2128/24721  doi:10.20944/preprints201903.0003.v1

Abstract: Electrochemical energy conversion and storage is key for the use of regenerative energies at large scale. A thorough understanding of the individual components, such as the ion conducting membrane and the electrode layers, can be obtained with scattering techniques on atomit to molecular length scales. The largely heterogeneous electrode layers of High-Temperature Polymer Electrolyte Fuel Cells are studied in this work with small- and wide-angle neutron scattering at the same time with the iMATERIA diffractometer at the spallation neutron source at J-PARC, opening a view on structural properties on atomic to mesoscopic length scales.

Keyword(s): Energy (1st) ; Polymers, Soft Nano Particles and Proteins (1st) ; Soft Condensed Matter (2nd)

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Contributing Institute(s):

1. JCNS-FRM-II (JCNS-FRM-II)
2. Heinz Maier-Leibnitz Zentrum (MLZ)
3. Neutronenstreuung (JCNS-1)
4. Elektrochemische Verfahrenstechnik (IEK-14)

Research Program(s):

1. 6G4 - Jülich Centre for Neutron Research (JCNS) (POF3-623) (POF3-623)
2. 6G15 - FRM II / MLZ (POF3-6G15) (POF3-6G15)
3. 144 - Controlling Collective States (POF3-144) (POF3-144)
4. 6213 - Materials and Processes for Energy and Transport Technologies (POF3-621) (POF3-621)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2020

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Database coverage:
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