Standard

Kinetics of dehydrogenation of MgH2 and AlH3. / Gabis, I.; Dobrotvorskiy, M.; Evard, E.; Voyt, A.

In: Journal of Alloys and Compounds, Vol. 509, No. Supplement 2, 2011, p. S671-S674.

Research output: Contribution to journal › Article

Harvard

Gabis, I, Dobrotvorskiy, M, Evard, E & Voyt, A 2011, 'Kinetics of dehydrogenation of MgH2 and AlH3', Journal of Alloys and Compounds, vol. 509, no. Supplement 2, pp. S671-S674. https://doi.org/doi:10.1016/j.jallcom.2010.12.080

APA

Gabis, I., Dobrotvorskiy, M., Evard, E., & Voyt, A. (2011). Kinetics of dehydrogenation of MgH2 and AlH3. Journal of Alloys and Compounds, 509(Supplement 2), S671-S674. https://doi.org/doi:10.1016/j.jallcom.2010.12.080

Vancouver

Gabis I, Dobrotvorskiy M, Evard E, Voyt A. Kinetics of dehydrogenation of MgH2 and AlH3. Journal of Alloys and Compounds. 2011;509(Supplement 2):S671-S674. https://doi.org/doi:10.1016/j.jallcom.2010.12.080

Author

Gabis, I. ; Dobrotvorskiy, M. ; Evard, E. ; Voyt, A. / Kinetics of dehydrogenation of MgH2 and AlH3. In: Journal of Alloys and Compounds. 2011 ; Vol. 509, No. Supplement 2. pp. S671-S674.

BibTeX

@article{f259e8a89bf34b3dafe2a0dfeb368d74,
title = "Kinetics of dehydrogenation of MgH2 and AlH3",
abstract = "Kinetics of dehydrogenation was studied using isothermal barometry, TDS and SEM methods. Two stages of the decomposition process are considered: incubation preceding the formation of metallic nuclei on the surface of the particle and hydrogen evolution via these metallic regions serving as facilitating channels for desorption. Duration of the first stage depends on the temperature of the sample. Relationship with material{\textquoteright}s electronic band structure is discussed. Kinetics of the second stage is controlled by two reactions: desorption of the hydrogen molecules from the surface and shift of the metal-hydride interphase in the bulk. Physical mechanisms of decomposition with detailed reaction kinetics are proposed and kinetic parameters are evaluated.",
keywords = "Metal hydrides Electronic band structure Kinetics Phase transitions Thermal analysis Gas–solid reactions",
author = "I. Gabis and M. Dobrotvorskiy and E. Evard and A. Voyt",
year = "2011",
doi = "doi:10.1016/j.jallcom.2010.12.080",
language = "English",
volume = "509",
pages = "S671--S674",
journal = "Journal of Alloys and Compounds",
issn = "0925-8388",
publisher = "Elsevier",
number = "Supplement 2",

}

RIS

TY - JOUR

T1 - Kinetics of dehydrogenation of MgH2 and AlH3

AU - Gabis, I.

AU - Dobrotvorskiy, M.

AU - Evard, E.

AU - Voyt, A.

PY - 2011

Y1 - 2011

N2 - Kinetics of dehydrogenation was studied using isothermal barometry, TDS and SEM methods. Two stages of the decomposition process are considered: incubation preceding the formation of metallic nuclei on the surface of the particle and hydrogen evolution via these metallic regions serving as facilitating channels for desorption. Duration of the first stage depends on the temperature of the sample. Relationship with material’s electronic band structure is discussed. Kinetics of the second stage is controlled by two reactions: desorption of the hydrogen molecules from the surface and shift of the metal-hydride interphase in the bulk. Physical mechanisms of decomposition with detailed reaction kinetics are proposed and kinetic parameters are evaluated.

AB - Kinetics of dehydrogenation was studied using isothermal barometry, TDS and SEM methods. Two stages of the decomposition process are considered: incubation preceding the formation of metallic nuclei on the surface of the particle and hydrogen evolution via these metallic regions serving as facilitating channels for desorption. Duration of the first stage depends on the temperature of the sample. Relationship with material’s electronic band structure is discussed. Kinetics of the second stage is controlled by two reactions: desorption of the hydrogen molecules from the surface and shift of the metal-hydride interphase in the bulk. Physical mechanisms of decomposition with detailed reaction kinetics are proposed and kinetic parameters are evaluated.

KW - Metal hydrides Electronic band structure Kinetics Phase transitions Thermal analysis Gas–solid reactions

U2 - doi:10.1016/j.jallcom.2010.12.080

DO - doi:10.1016/j.jallcom.2010.12.080

M3 - Article

VL - 509

SP - S671-S674

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

SN - 0925-8388

IS - Supplement 2

ER -

ID: 5084566