DOI > 10.5291/ILL-DATA.1-04-242

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Title

Hydrogen storage mechanisms in disordered nanoporous carbons studied by small- and wide-angle neutron scattering

Abstract

In this proposal we plan to study the hydrogen adsorption in activated carbons in-situ from 100 mbar up to 20 bar at a temperature relevant for cryogenic gas storage applications (77 K). Experiments will be performed at D16 and D4 by employing the gas sorption analyzer provided by the ILL SANE. Contrast variation by using hydrogen (H2), deuterium (D2), and a zero scattering-length H2/D2 gas mixture will allow to separate local contrast effects (induced by the adsorption and densification of hydrogen within the pore space) and considering also potential isotope effects and pore volume changes.

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Data Citation

The recommended format for citing this dataset in a research publication is in the following format:

STOCK Sebastian; CRISTIGLIO Viviana; CUELLO Gabriel; DEME Bruno; KOSTOGLOU Nikolaos; PARIS Oskar and SEYFFERTITZ Malina. (2023). Hydrogen storage mechanisms in disordered nanoporous carbons studied by small- and wide-angle neutron scattering. Institut Laue-Langevin (ILL) doi:10.5291/ILL-DATA.1-04-242

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