Structure and spectroscopy of hydrogen adsorbed in a nickel metal-organic framework

Craig M. Brown; Anibal Javier Ramirez-Cuesta; Jae Hyuk Her; Paul S. Wheatley; Russell E. Morris

doi:10.1016/j.chemphys.2013.08.010

Structure and spectroscopy of hydrogen adsorbed in a nickel metal-organic framework

Craig M. Brown
, Anibal Javier Ramirez-Cuesta
, Jae Hyuk Her
, Paul S. Wheatley
, Russell E. Morris

Research output: Contribution to journal › Article › peer-review

24 Scopus citations

Abstract

The structure of Ni₂(dobdc) (dobdc^4- = 2,5-dioxido-1,4-benzenedicarboxylate) as a function of deuterium adsorption has been determined through the application of in situ neutron powder diffraction. Detailed information concerning the local adsorption potential for hydrogen at each site has also been probed using inelastic neutron scattering techniques. These results are compared to those previously published on isostructural analogs and the Ni²⁺ variant shows the shortest deuterium-metal distance in the M₂(dobdc) series (M = Mg, Zn, Co, Fe) that have been studied so far.

Original language	English
Pages (from-to)	3-8
Number of pages	6
Journal	Chemical Physics
Volume	427
DOIs	https://doi.org/10.1016/j.chemphys.2013.08.010
State	Published - Dec 12 2013

Funding

This research was partially supported by the Office of Energy Efficiency and Renewable Energy (EERE) through the Hydrogen and Fuel Cells Program. We thank Dr. Y. Liu for experimental assistance at NIST and M. Kibble and C. Goodway from ISIS for their help in gas loading experiments performed on TOSCA. REM thanks the EPSRC for funding (EP/K005499/1 and EP/K025112/1). REM is also a Royal Society Industry Fellow.

Keywords

Hydrogen storage
Metal-organic framework
Neutron scattering
Porous crystal

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10.1016/j.chemphys.2013.08.010

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title = "Structure and spectroscopy of hydrogen adsorbed in a nickel metal-organic framework",

abstract = "The structure of Ni2(dobdc) (dobdc4- = 2,5-dioxido-1,4-benzenedicarboxylate) as a function of deuterium adsorption has been determined through the application of in situ neutron powder diffraction. Detailed information concerning the local adsorption potential for hydrogen at each site has also been probed using inelastic neutron scattering techniques. These results are compared to those previously published on isostructural analogs and the Ni2+ variant shows the shortest deuterium-metal distance in the M2(dobdc) series (M = Mg, Zn, Co, Fe) that have been studied so far.",

keywords = "Hydrogen storage, Metal-organic framework, Neutron scattering, Porous crystal",

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doi = "10.1016/j.chemphys.2013.08.010",

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AU - Brown, Craig M.

AU - Ramirez-Cuesta, Anibal Javier

AU - Her, Jae Hyuk

AU - Wheatley, Paul S.

AU - Morris, Russell E.

PY - 2013/12/12

Y1 - 2013/12/12

N2 - The structure of Ni2(dobdc) (dobdc4- = 2,5-dioxido-1,4-benzenedicarboxylate) as a function of deuterium adsorption has been determined through the application of in situ neutron powder diffraction. Detailed information concerning the local adsorption potential for hydrogen at each site has also been probed using inelastic neutron scattering techniques. These results are compared to those previously published on isostructural analogs and the Ni2+ variant shows the shortest deuterium-metal distance in the M2(dobdc) series (M = Mg, Zn, Co, Fe) that have been studied so far.

AB - The structure of Ni2(dobdc) (dobdc4- = 2,5-dioxido-1,4-benzenedicarboxylate) as a function of deuterium adsorption has been determined through the application of in situ neutron powder diffraction. Detailed information concerning the local adsorption potential for hydrogen at each site has also been probed using inelastic neutron scattering techniques. These results are compared to those previously published on isostructural analogs and the Ni2+ variant shows the shortest deuterium-metal distance in the M2(dobdc) series (M = Mg, Zn, Co, Fe) that have been studied so far.

KW - Hydrogen storage

KW - Metal-organic framework

KW - Neutron scattering

KW - Porous crystal

UR - https://www.scopus.com/pages/publications/84890130594

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DO - 10.1016/j.chemphys.2013.08.010

M3 - Article

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SN - 0301-0104

VL - 427

SP - 3

EP - 8

JO - Chemical Physics

JF - Chemical Physics

ER -

Structure and spectroscopy of hydrogen adsorbed in a nickel metal-organic framework

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