A new potassium-based intermediate and its role in the desorption properties of the K–Mg–N–H system

Santoru, A.; Garroni, S.; Pistidda, C.; Milanese, C.; Girella, A.; Marini, A.; Masolo, E.; Valentoni, A.; Bergemann, N.; Le, T.T.; Cao, H.; Haase, D.; Balmes, O.; Taube, K.; Mulas, G.; Enzo, S.; Klassen, T.; Dornheim, M.

Journalpaper

A new potassium-based intermediate and its role in the desorption properties of the K–Mg–N–H system

Abstract

New insights into the reaction pathways of different potassium/magnesium amide–hydride based systems are discussed. In situ SR-PXD experiments were for the first time performed in order to reveal the evolution of the phases connected with the hydrogen releasing processes. Evidence of a new K–N–H intermediate is shown and discussed with particular focus on structural modification. Based on these results, a new reaction mechanism of amide–hydride anionic exchange is proposed.

DOI Link to Publication

URL: https://publications.hereon.de/id/34615/
Authors:Santoru, A., Garroni, S., Pistidda, C., Milanese, C., Girella, A., Marini, A., Masolo, E., Valentoni, A., Bergemann, N., Le, T.T., Cao, H., Haase, D., Balmes, O., Taube, K., Mulas, G., Enzo, S., Klassen, T., Dornheim, M.
Year:2016
In: Physical Chemistry Chemical Physics
Volume:18
Issue:5
Pages:3910 - 3920
Publisher:Royal Society of Chemistry, Cambridge
Type:Journalpaper
ISSN: 1463-9076
Cite as: Santoru, A.; Garroni, S.; Pistidda, C.; Milanese, C.; Girella, A.; Marini, A.; Masolo, E.; Valentoni, A.; Bergemann, N.; Le, T.T.; Cao, H.; Haase, D.; Balmes, O.; Taube, K.; Mulas, G.; Enzo, S.; Klassen, T.; Dornheim, M.: A new potassium-based intermediate and its role in the desorption properties of the K–Mg–N–H system . In: Physical Chemistry Chemical Physics. Vol. 18 (2016) 5, 3910 - 3920. (DOI: 10.1039/C5CP06963G)