High-pressure cell for in situ neutron studies of hydrogen storage materials.

Autor:	Aslan, Neslihan, Horstmann, Christian, Metz, Oliver, Kotlyar, Oleg, Dornheim, Martin, Pistidda, Claudio, Busch, Sebastian, Lohstroh, Wiebke, Müller, Martin, Pranzas, Klaus, Lelièvre-Berna, E., Willendrup, P.
Předmět:	HYDROGEN storage SMALL-angle neutron scattering NEUTRON spectroscopy NEUTRON scattering TIME-of-flight spectroscopy NEUTRONS NEUTRON measurement
Zdroj:	Journal of Neutron Research; 2019, Vol. 21 Issue 3/4, p125-135, 11p
Abstrakt:	A high-pressure cell for neutron experiments was developed at Helmholtz-Zentrum Geesthacht (HZG). This cell is designed for the investigation of hydrogen storage materials at pressures up to 700 bar and temperatures up to 500°C. The idea is to have a prototype cell for different neutron scattering methods (diffraction, time-of-flight spectroscopy and small-angle neutron scattering). In this work, we discuss the development and the current state of the high-pressure cell. Furthermore, the deployment of the cell for in situ small-angle neutron scattering measurements on 6Mg(NH2)2 + 9LiH + LiBH4 (6:9:1) at the instrument SANS-1 at Heinz Maier-Leibnitz Zentrum (MLZ) is demonstrated. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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