Fundamentals of hydrogen storage in nanoporous materials

L Zhang, MD Allendorf… - Progress in …, 2022 - iopscience.iop.org
Physisorption of hydrogen in nanoporous materials offers an efficient and competitive
alternative for hydrogen storage. At low temperatures (eg 77 K) and moderate pressures …

Manipulation of the crystalline phase diagram of hydrogen through nanoscale confinement effects in porous carbons

LR Terry, S Rols, M Tian, I Da Silva, SJ Bending… - Nanoscale, 2022 - pubs.rsc.org
Condensed phases of molecular hydrogen (H2) are highly desired for clean energy
applications ranging from hydrogen storage to nuclear fusion and superconductive energy …

Intriguing differences in hydrogen adsorption in CPO-27 materials induced by metal substitution

MH Rosnes, M Opitz, M Frontzek, W Lohstroh… - Journal of Materials …, 2015 - pubs.rsc.org
An extraordinarily interesting series of metal–organic framework compounds are the
isostructural microporous coordination polymers [M2 (dhtp)](CPO-27–M, M–MOF-74 or M2 …

Ortho to para hydrogen conversion over bimetallic iron and cobalt catalysts

L Yang, X Li, Y Chen, X Zheng, K Sun - Scientific Reports, 2024 - nature.com
The catalytic conversion of ortho-hydrogen (o-H2) to para-hydrogen (p-H2) serves as a
crucial step in the storage of liquid hydrogen. A variety of iron-cobalt bimetallic catalysts …

Zero-point motion of liquid and solid hydrogen

TR Prisk, RT Azuah, DL Abernathy, GE Granroth… - Physical Review B, 2023 - APS
We present an inelastic neutron scattering study of liquid and solid hydrogen carried out
using the wide Angular Range Chopper Spectrometer at Oak Ridge National Laboratory …

Effects of confinement and pressure on the vibrational behavior of nano-confined propane

S Gautam, AI Kolesnikov, G Rother, S Dai… - The Journal of …, 2018 - ACS Publications
Fluids confined in nanopores exhibit significant deviations in their structure and dynamics
from the bulk behavior. Although phase, structural, and diffusive behaviors of confined fluids …

Enhanced catalytic conversion of ortho-hydrogen to para-hydrogen using supported FeMn-HiSiV-3000 catalysts

L Yang, X Li, K Sun - International Journal of Hydrogen Energy, 2024 - Elsevier
Efficient conversion of ortho-hydrogen (oH 2) to para-hydrogen (pH 2) is crucial for liquid
hydrogen development. In this work, FeMn catalysts were prepared using impregnation …

Superdense state of the monolayer hydrogen on adsorbent under liquefied temperature

H Gi, Y Kashiwara, Y Itoh, K Sharma, N Ogita… - International Journal of …, 2023 - Elsevier
A systematic examination of the cryogenic H 2 adsorption properties below critical point of H
2 (T c= 33 K) on various kind of adsorbents was carried out, then the density of adsorbed H 2 …

Neutron spectroscopy study of the diffusivity of hydrogen in MoS 2

V Kuznetsov, W Lohstroh, D Rogalla… - Physical Chemistry …, 2021 - pubs.rsc.org
The diffusion of hydrogen adsorbed inside layered MoS2 crystals has been studied by
means of quasi-elastic neutron scattering, neutron spin-echo spectroscopy, nuclear reaction …

Bulklike excitations in nanoconfined liquid helium

MS Bryan, TR Prisk, TE Sherline, SO Diallo, PE Sokol - Physical Review B, 2017 - APS
The effects of confinement, disorder, and reduced dimensionality upon quantum fluids have
been studied by the adsorption of liquid helium in porous media. The effects of extreme …