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

2020 ◽  
Vol 21 (3-4) ◽  
pp. 125-135
Author(s):  
Neslihan Aslan ◽  
Christian Horstmann ◽  
Oliver Metz ◽  
Oleg Kotlyar ◽  
Martin Dornheim ◽  
...  
Keyword(s):  
High Pressure ◽  
Hydrogen Storage ◽  
Hydrogen Storage Materials ◽  
High Pressure Cell ◽  
Storage Materials ◽  
Pressure Cell

scholarly journals Desorption reaction in MgH2 studied with in situ μ+SR

2019 ◽  
Vol 3 (4) ◽  
pp. 956-964 ◽  
Author(s):  
Jun Sugiyama ◽  
Izumi Umegaki ◽  
Mitsuru Matsumoto ◽  
Kazutoshi Miwa ◽  
Hiroshi Nozaki ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Muon Spin ◽  
Spin Rotation ◽  
Sample Space ◽  
Muon Spin Rotation ◽  
Hydrogen Storage Materials ◽  
Storage Materials ◽  
Desorption Temperature ◽  
Desorption Reaction

To study the mechanism determining the desorption temperature of hydrogen storage materials, we have measured muon spin rotation and relaxation (μ+SR) in MgH2 together with the pressure in the sample space.

Performance of Cu-coated vanadium cans forin situneutron powder diffraction experiments on hydrogen storage materials

2012 ◽  
Vol 45 (5) ◽  
pp. 902-905 ◽  
Author(s):  
Roxana Flacau ◽  
Jim Bolduc ◽  
Thomas Bibienne ◽  
Jacques Huot ◽  
Helmut Fritzsche
Keyword(s):  
Hydrogen Storage ◽  
High Temperatures ◽  
Powder Diffraction ◽  
Neutron Powder Diffraction ◽  
Simple Design ◽  
Hydrogen Storage Materials ◽  
High Quality ◽  
Handling System ◽  
Storage Materials

In situneutron powder diffraction (NPD) measurements of hydrogenation processes taking place at high temperatures pose difficulties related to the choice of sample can material. This article describes a simple design for a copper-coated vanadium can and its connection to the gas-handling system, tested up to 523 K. High-quality NPD patterns of TiV1.2Mn0.8body-centred cubic alloy, as-cast and partially hydrogenated, were collected at 373 K and deuterium pressures up to 2 bar (200 kPa).

Solid-state reactions and hydrogen storage in magnesium mixed with various elements by high-pressure torsion: experiments and first-principles calculations

RSC Advances ◽  
2016 ◽  
Vol 6 (14) ◽  
pp. 11665-11674 ◽  
Author(s):  
Hoda Emami ◽  
Kaveh Edalati ◽  
Aleksandar Staykov ◽  
Toshifumi Hongo ◽  
Hideaki Iwaoka ◽  
...  
Keyword(s):  
High Pressure ◽  
Solid State ◽  
Hydrogen Storage ◽  
First Principles ◽  
High Pressure Torsion ◽  
Solid State Reactions ◽  
First Principles Calculations ◽  
Hydrogen Storage Materials ◽  
Storage Materials

The HPT technique is effective in synthesizing Mg-based hydrogen storage materials and improving the air resistivity and hydrogenation properties.

scholarly journals High Pressure Hydrogen and Hydrogen Storage Materials

2007 ◽  
Vol 17 (3) ◽  
pp. 257-263 ◽  
Author(s):  
Nobuhiko TAKEICHI ◽  
Hideaki TANAKA ◽  
Nobuhiro KURIYAMA
Keyword(s):  
High Pressure ◽  
Hydrogen Storage ◽  
Hydrogen Storage Materials ◽  
Storage Materials ◽  
Pressure Hydrogen

Metallic Ni nanocatalyst in situ formed from a metal–organic-framework by mechanochemical reaction for hydrogen storage in magnesium

2015 ◽  
Vol 3 (16) ◽  
pp. 8294-8299 ◽  
Author(s):  
Yi Jia ◽  
Chenghua Sun ◽  
Ye Peng ◽  
Wenqi Fang ◽  
Xuecheng Yan ◽  
...  
Keyword(s):  
Hydrogen Storage ◽  
Metal Organic Framework ◽  
Mechanochemical Reaction ◽  
Hydrogen Storage Materials ◽  
Storage Materials ◽  
Metal Organic ◽  
Kinetics Of ◽  
Organic Framework

The facile and scalable fabrication of ultrafine (<5 nm) nanoparticles (NPs) as effective catalysts is the key for enhancing the kinetics of most hydrogen storage materials (HSMs).

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