Hydrogen storage in Mg2FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy

T. T. Trinh; K. Asano; R. Heller; H. Reuther; J. Grenzer; H. Schreuders; B. Dam; K. Potzger

doi:10.1016/j.nimb.2018.08.033

Hydrogen storage in Mg₂FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy

T. T. Trinh, K. Asano, R. Heller, H. Reuther, J. Grenzer, H. Schreuders, B. Dam, K. Potzger^*

^*Corresponding author for this work

ChemE/Materials for Energy Conversion and Storage

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

3 Citations (Scopus)

Abstract

Sputter deposited Mg₂Fe_xSi_1-x films of 250 nm thickness have been investigated by means of Mössbauer spectroscopy. While non-hydrogenated films are characterized by a quadrupole split doublet, hydrogenated regions show a singlet with reduced isomer shift. The relative areas of the spectra reflect the relation between loaded and unloaded regions prepared at the same loading conditions.

Original language	English
Pages (from-to)	109-112
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	434
DOIs	https://doi.org/10.1016/j.nimb.2018.08.033
Publication status	Published - 31 Aug 2018

Keywords

Hydrogen storage
Mössbauer spectroscopy

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10.1016/j.nimb.2018.08.033

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Trinh, T. T., Asano, K., Heller, R., Reuther, H., Grenzer, J., Schreuders, H., Dam, B., & Potzger, K. (2018). Hydrogen storage in Mg₂FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 434, 109-112. https://doi.org/10.1016/j.nimb.2018.08.033

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title = "Hydrogen storage in Mg2FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron M{\"o}ssbauer spectroscopy",

abstract = "Sputter deposited Mg2FexSi1-x films of 250 nm thickness have been investigated by means of M{\"o}ssbauer spectroscopy. While non-hydrogenated films are characterized by a quadrupole split doublet, hydrogenated regions show a singlet with reduced isomer shift. The relative areas of the spectra reflect the relation between loaded and unloaded regions prepared at the same loading conditions.",

keywords = "Hydrogen storage, M{\"o}ssbauer spectroscopy",

author = "Trinh, {T. T.} and K. Asano and R. Heller and H. Reuther and J. Grenzer and H. Schreuders and B. Dam and K. Potzger",

year = "2018",

month = aug,

day = "31",

doi = "10.1016/j.nimb.2018.08.033",

language = "English",

volume = "434",

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journal = "Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms",

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Trinh, TT, Asano, K, Heller, R, Reuther, H, Grenzer, J, Schreuders, H , Dam, B & Potzger, K 2018, 'Hydrogen storage in Mg₂FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 434, pp. 109-112. https://doi.org/10.1016/j.nimb.2018.08.033

Hydrogen storage in Mg₂FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy. / Trinh, T. T.; Asano, K.; Heller, R. et al.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 434, 31.08.2018, p. 109-112.

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

TY - JOUR

T1 - Hydrogen storage in Mg2FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy

AU - Trinh, T. T.

AU - Asano, K.

AU - Heller, R.

AU - Reuther, H.

AU - Grenzer, J.

AU - Schreuders, H.

AU - Dam, B.

AU - Potzger, K.

PY - 2018/8/31

Y1 - 2018/8/31

N2 - Sputter deposited Mg2FexSi1-x films of 250 nm thickness have been investigated by means of Mössbauer spectroscopy. While non-hydrogenated films are characterized by a quadrupole split doublet, hydrogenated regions show a singlet with reduced isomer shift. The relative areas of the spectra reflect the relation between loaded and unloaded regions prepared at the same loading conditions.

AB - Sputter deposited Mg2FexSi1-x films of 250 nm thickness have been investigated by means of Mössbauer spectroscopy. While non-hydrogenated films are characterized by a quadrupole split doublet, hydrogenated regions show a singlet with reduced isomer shift. The relative areas of the spectra reflect the relation between loaded and unloaded regions prepared at the same loading conditions.

KW - Hydrogen storage

KW - Mössbauer spectroscopy

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U2 - 10.1016/j.nimb.2018.08.033

DO - 10.1016/j.nimb.2018.08.033

M3 - Article

AN - SCOPUS:85052619242

SN - 0168-583X

VL - 434

SP - 109

EP - 112

JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

JF - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

ER -

Hydrogen storage in Mg₂FeSi alloy thin films depending on the Fe-to-Si ratio measured by conversion electron Mössbauer spectroscopy

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Keywords

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