This is a page describing data taken during an experiment at the ISIS Neutron and Muon Source. Information about the ISIS Neutron and Muon Source can be found at https://www.isis.stfc.ac.uk.
Neutron reflectivity investigation of hydrogen in barrier oxide-coated Duplex steel for cost-efficient hydroge storage
Abstract: The need for structural materials that can resist hydrogen assisted degradation becomes critical for the continuation of the development of the hydrogen economy. Hydrogen concentration in steel for traditional storage tanks can increase up to several 1000 ppm during exposure to a hydrogen environment due to gfas, with embrittlement occurring as a result. Application of hydrogen permeation barrier (HPB) coatings, e.g. aluminium oxide, significantly reduces hydrogen embrittlement and therefore enable usage of low-cost Duplex steel for metal hydride storage tanks. A new neutron reflectivity (NR) approach is exploited to characterise crystallographic changes due to the presence of hydrogen in Al/Al2O3-coated Duplex steel in order to obtain new measures for the assessment of quality of hydrogen permeation barriers.
Principal Investigator: Dr Klaus Taube
Local Contact: Dr Nina-Juliane Steinke
Experimenter: Dr Martin Jones
Experimenter: Dr Angela Kruth
Experimenter: Professor Christina Scheu
Experimenter: Mr Jan Wallis
Experimenter: Dr Sandra Peglow
DOI: 10.5286/ISIS.E.RB1710237
ISIS Experiment Number: RB1710237
Part DOI | Instrument | Public release date | Download Link |
---|---|---|---|
10.5286/ISIS.E.84794660 | OFFSPEC | 19 March 2020 | Download |
Publisher: STFC ISIS Neutron and Muon Source
Data format: RAW/Nexus
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Data Citation
The recommended format for citing this dataset in a research
publication is as:
[author], [date], [title], [publisher],
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For Example:
Dr Klaus Taube et al; (2017): Neutron reflectivity investigation of hydrogen in barrier oxide-coated Duplex steel for cost-efficient hydroge storage, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1710237
Data is released under the CC-BY-4.0 license.