Theoretical and Experimental Study of LiBH4-LiCl Solid Solution

Autor: Torben R. Jensen, Piero Ugliengo, Line H. Rude, Eugenio Pinatel, Marta Corno, Olena Zavorotynska, Marcello Baricco

Publikováno v: Crystals, Vol 2, Iss 1, Pp 144-158 (2012)

Anion substitution is at present one of the pathways to destabilize metal borohydrides for solid state hydrogen storage. In this work, a solid solution of LiBH4 and LiCl is studied by density functional theory (DFT) calculations, thermodynamic modeli

Externí odkaz: https://doaj.org/article/940759904afa4f53ba2b3fd744fbbf75

Nuclear Magnetic Resonance Studies of Reorientational Motion and Li Diffusion in LiBH4–LiI Solid Solutions

Autor: Yaroslav Filinchuk, Alexei V. Soloninin, Line H. Rude, Alexander V. Skripov, Torben R. Jensen

Publikováno v: Skripov, A, Soloninin, A, Rude, L H, Jensen, T R & Filinchuk, Y 2012, ' Nuclear Magnetic Resonance Studies of Reorientational Motion and Li Diffusion in LiBH4–LiI Solid Solutions ', Journal of Physical Chemistry Part C: Nanomaterials and Interfaces, vol. 116, no. 50, pp. 26177–26184 . https://doi.org/10.1021/jp3080892

To study the reorientational motion of the BH4 groups and the translational diffusion of Li+ ions in LiBH4–LiI solid solutions with 2:1, 1:1, and 1:2 molar ratios, we have measured the 1H, 11B, and 7Li NMR spectra and spin–lattice relaxation rate

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b0f3aeab81c6b8f9d052a2311812145
https://doi.org/10.1021/jp3080892

Bromide substitution in lithium borohydride, LiBH4–LiBr

Autor: Lene M. Arnbjerg, Regitze A. Malmkjaer, Bjørn C. Hauback, Yaroslav Filinchuk, Torben R. Jensen, Marcello Baricco, Hilde Grove, Olena Zavorotynska, Line H. Rude, Flemming Besenbacher, Dorthe Bomholdt Ravnsbæk

Publikováno v: Rude, L H, Zavorotynska, O, Mosegaard, L, Bomholdt Ravnsbæk, D, Malmkjær, R A, Grove, H, Hauback, B C, Baricco, M, Filinchuk, Y, Besenbacher, F & Jensen, T R 2011, ' Bromide substitution in lithium borohydride, LiBH 4-LiBr ', International Journal of Hydrogen Energy, vol. 36, pp. 15664-15672 . https://doi.org/10.1016/j.ijhydene.2011.08.087
International Journal of Hydrogen Energy

By means of in situ synchrotron radiation powder X-ray diffraction, powder neutron diffraction, attenuated total reflectance infrared spectroscopy, differential scanning calorimetry and the Sieverts techniques we have investigated how anion substitut

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ade5e189bced79cda6c79b446b62d541
https://doi.org/10.1016/j.ijhydene.2011.08.087

Chloride substitution in sodium borohydride

Autor: Dorthe Bomholdt Ravnsbæk, Line H. Rude, Torben R. Jensen

Publikováno v: Journal of Solid State Chemistry
Bomholdt Ravnsbæk, D, Rude, L H & Jensen, T R 2011, ' Chloride substitution in sodium borohydride ', Journal of Solid State Chemistry, vol. 184, no. 7, pp. 1858-1866 . https://doi.org/10.1016/j.jssc.2011.05.030

The dissolution of sodium chloride and sodium borohydride into each other resulting in formation of solid solutions of composition Na(BH 4 ) 1− x Cl x is studied. The dissolution reaction is facilitated by two methods: ball milling or combination o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ee899243e112e8aef552374670403425

Effect of the Partial Replacement of CaH2 with CaF2 in the Mixed System CaH2 + MgB2

Autor: Line H. Rude, P.K. Pranzas, Sebastiano Garroni, C. Bonatto Minella, Jørgen Skibsted, Carsten Gundlach, Christian Horstmann, T. T. Le, M. Dornheim, Chiara Milanese, Torben R. Jensen, Fahim Karimi, Thomas Klassen, Claudio Pistidda, Martin Tolkiehn, Agnieszka Rzeszutek, A. Schreyer

Publikováno v: Pistidda, C, Karimi, F, Garroni, S, Rzeszutek, A, Bonatto Minella, C, Milanese, C, Le, T T, Rude, L H, Skibsted, J, Jensen, T R, Horstmann, C, Gundlach, C, Tolkiehn, M, Pranzas, P K, Schreyer, A, Klassen, T & Dornheim, M 2014, ' Effect of the Partial Replacement of CaH 2 with CaF 2 in the Mixed System CaH 2 + MgB 2 ', The Journal of Physical Chemistry Part C, vol. 118, no. 49, pp. 28409-28417 . https://doi.org/10.1021/jp508780b
Scopus-Elsevier

In this work the effect of a partial replacement of CaH2 with CaF2 on the sorption properties of the system CaH2 + MgB2 has been studied. The first five hydrogen absorption and four desorption reactions of the CaH2 + MgB2 and 3CaH(2) + CaF2 + 4MgB(2)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c188c4bc0ebc133b2c4237dc40aeee07
https://pure.au.dk/portal/da/publications/effect-of-the-partial-replacement-of-cah2-with-caf2-in-the-mixed-system-cah2--mgb2(25384ae0-c4aa-480e-ae5d-970d38350562).html