In situ formation of TiB2 nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH4-MgH2 as a reversible solid-state hydrogen storage composite system

Fahim Karimi; María V.C. Riglos; Antonio Santoru; Armin Hoell; Vikram S. Raghuwanshi; Chiara Milanese; Nils Bergemann; Claudio Pistidda; Pau Nolis; Maria D. Baro; Gökhan Gizer; Thi-Thu Le; P. Klaus Pranzas; Martin Dornheim; Thomas Klassen; Andreas Schreyer; Julián Puszkiel

doi:10.1021/acs.jpcc.8b02258

In situ formation of TiB₂ nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH₄-MgH₂ as a reversible solid-state hydrogen storage composite system

Fahim Karimi, María V.C. Riglos, Antonio Santoru, Armin Hoell, Vikram S. Raghuwanshi, Chiara Milanese, Nils Bergemann, Claudio Pistidda, Pau Nolis, Maria D. Baro, Gökhan Gizer, Thi-Thu Le, P. Klaus Pranzas, Martin Dornheim, Thomas Klassen, Andreas Schreyer, Julián Puszkiel

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

32 Citations (Scopus)

Abstract

To enhance the dehydrogenation/rehydrogenation kinetic behavior of the LiBH₄-MgH₂ composite system, TiF₄ is used as an additive. The effect of this additive on the hydride composite system has been studied by means of laboratory and advanced synchrotron techniques. Investigations on the synthesis and mechanism upon hydrogen interaction show that the addition of TiF₄ to the LiBH₄-MgH₂ composite system during the milling procedure leads to the in situ formation of well-distributed nanosized TiB₂ particles. These TiB₂ nanoparticles act as nucleation agents for the formation of MgB₂ upon dehydrogenation process of the hydride composite system. The effect of TiB₂ nanoparticles is maintained upon cycling.

Original language	English
Pages (from-to)	11671-11681
Number of pages	11
Journal	Journal of Physical Chemistry C
Volume	122
Issue number	22
DOIs	https://doi.org/10.1021/acs.jpcc.8b02258
Publication status	Published - 7 Jun 2018
Externally published	Yes

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Karimi, F., Riglos, M. V. C., Santoru, A., Hoell, A., Raghuwanshi, V. S., Milanese, C., Bergemann, N., Pistidda, C., Nolis, P., Baro, M. D., Gizer, G., Le, T.-T., Pranzas, P. K., Dornheim, M., Klassen, T., Schreyer, A., & Puszkiel, J. (2018). In situ formation of TiB₂ nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH₄-MgH₂ as a reversible solid-state hydrogen storage composite system. Journal of Physical Chemistry C, 122(22), 11671-11681. https://doi.org/10.1021/acs.jpcc.8b02258

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title = "In situ formation of TiB2 nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH4-MgH2 as a reversible solid-state hydrogen storage composite system",

abstract = "To enhance the dehydrogenation/rehydrogenation kinetic behavior of the LiBH4-MgH2 composite system, TiF4 is used as an additive. The effect of this additive on the hydride composite system has been studied by means of laboratory and advanced synchrotron techniques. Investigations on the synthesis and mechanism upon hydrogen interaction show that the addition of TiF4 to the LiBH4-MgH2 composite system during the milling procedure leads to the in situ formation of well-distributed nanosized TiB2 particles. These TiB2 nanoparticles act as nucleation agents for the formation of MgB2 upon dehydrogenation process of the hydride composite system. The effect of TiB2 nanoparticles is maintained upon cycling.",

author = "Fahim Karimi and Riglos, {Mar{\'i}a V.C.} and Antonio Santoru and Armin Hoell and Raghuwanshi, {Vikram S.} and Chiara Milanese and Nils Bergemann and Claudio Pistidda and Pau Nolis and Baro, {Maria D.} and G{\"o}khan Gizer and Thi-Thu Le and Pranzas, {P. Klaus} and Martin Dornheim and Thomas Klassen and Andreas Schreyer and Juli{\'a}n Puszkiel",

year = "2018",

month = jun,

day = "7",

doi = "10.1021/acs.jpcc.8b02258",

language = "English",

volume = "122",

pages = "11671--11681",

journal = "Journal of Physical Chemistry C",

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Karimi, F, Riglos, MVC, Santoru, A, Hoell, A, Raghuwanshi, VS, Milanese, C, Bergemann, N, Pistidda, C, Nolis, P, Baro, MD, Gizer, G, Le, T-T, Pranzas, PK, Dornheim, M, Klassen, T, Schreyer, A & Puszkiel, J 2018, 'In situ formation of TiB₂ nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH₄-MgH₂ as a reversible solid-state hydrogen storage composite system', Journal of Physical Chemistry C, vol. 122, no. 22, pp. 11671-11681. https://doi.org/10.1021/acs.jpcc.8b02258

In situ formation of TiB₂ nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH₄-MgH₂ as a reversible solid-state hydrogen storage composite system. / Karimi, Fahim; Riglos, María V.C.; Santoru, Antonio et al.
In: Journal of Physical Chemistry C, Vol. 122, No. 22, 07.06.2018, p. 11671-11681.

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

TY - JOUR

T1 - In situ formation of TiB2 nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH4-MgH2 as a reversible solid-state hydrogen storage composite system

AU - Karimi, Fahim

AU - Riglos, María V.C.

AU - Santoru, Antonio

AU - Hoell, Armin

AU - Raghuwanshi, Vikram S.

AU - Milanese, Chiara

AU - Bergemann, Nils

AU - Pistidda, Claudio

AU - Nolis, Pau

AU - Baro, Maria D.

AU - Gizer, Gökhan

AU - Le, Thi-Thu

AU - Pranzas, P. Klaus

AU - Dornheim, Martin

AU - Klassen, Thomas

AU - Schreyer, Andreas

AU - Puszkiel, Julián

PY - 2018/6/7

Y1 - 2018/6/7

N2 - To enhance the dehydrogenation/rehydrogenation kinetic behavior of the LiBH4-MgH2 composite system, TiF4 is used as an additive. The effect of this additive on the hydride composite system has been studied by means of laboratory and advanced synchrotron techniques. Investigations on the synthesis and mechanism upon hydrogen interaction show that the addition of TiF4 to the LiBH4-MgH2 composite system during the milling procedure leads to the in situ formation of well-distributed nanosized TiB2 particles. These TiB2 nanoparticles act as nucleation agents for the formation of MgB2 upon dehydrogenation process of the hydride composite system. The effect of TiB2 nanoparticles is maintained upon cycling.

AB - To enhance the dehydrogenation/rehydrogenation kinetic behavior of the LiBH4-MgH2 composite system, TiF4 is used as an additive. The effect of this additive on the hydride composite system has been studied by means of laboratory and advanced synchrotron techniques. Investigations on the synthesis and mechanism upon hydrogen interaction show that the addition of TiF4 to the LiBH4-MgH2 composite system during the milling procedure leads to the in situ formation of well-distributed nanosized TiB2 particles. These TiB2 nanoparticles act as nucleation agents for the formation of MgB2 upon dehydrogenation process of the hydride composite system. The effect of TiB2 nanoparticles is maintained upon cycling.

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JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

IS - 22

ER -

In situ formation of TiB2 nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH4-MgH2 as a reversible solid-state hydrogen storage composite system

Abstract

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In situ formation of TiB₂ nanoparticles for enhanced dehydrogenation/hydrogenation reaction kinetics of LiBH₄-MgH₂ as a reversible solid-state hydrogen storage composite system