Hydrogen Storage in Microporous Metal-Organic Frameworks

@article{Rosi2003HydrogenSI,
  title={Hydrogen Storage in Microporous Metal-Organic Frameworks},
  author={Nathaniel L. Rosi and Juergen Eckert and Mohamed Eddaoudi and David T. Vodak and Jaheon Kim and Michael O'Keeffe and Omar M. Yaghi},
  journal={Science},
  year={2003},
  volume={300},
  pages={1127 - 1129}
}
Metal-organic framework-5 (MOF-5) of composition Zn4O(BDC)3 (BDC = 1,4-benzenedicarboxylate) with a cubic three-dimensional extended porous structure adsorbed hydrogen up to 4.5 weight percent (17.2 hydrogen molecules per formula unit) at 78 kelvin and 1.0 weight percent at room temperature and pressure of 20 bar. Inelastic neutron scattering spectroscopy of the rotational transitions of the adsorbed hydrogen molecules indicates the presence of two well-defined binding sites (termed I and II… 
View on AAAS
yaghi.berkeley.edu
3,747 Citations
Highly Influential Citations
16
Background Citations
189
Methods Citations
21
Results Citations
6

3,747 Citations

Characteristics of H 2 sorption onto Metal-Organic-Frameworks

The interaction energy between molecular hydrogen and the Metal Organic Framework 5 crystal was measured. Also, the H2 loading of the MOF-5 crystal was measured at temperatures of 78K and 298K and…

Microporous Metal–Organic Frameworks with High Gas Sorption and Separation Capacity

The design, synthesis, and structural characterization of two microporous metal–organic framework structures, [M(bdc)(ted)0.5]·2 DMF·0.2 H2O (M = Zn (1), Cu (2); H2bdc = 1,4‐benzenedicarboxylic acid;…

Two Copper(II) Metal–Organic Frameworks with Nanoporous Channels and Vacant Coordination Sites

Two three-dimensional microporous compounds, Cu6(BTTC)4(H2O)6·xS (1) and [(CH3)2NH2]3[(Cu4Cl)3(BTTC)8]·yS (2, H3BTTC = benzo-(1,2;3,4;5,6)-tris (thiophene-2′-carboxylic acid), S represents…

Theoretical assessment of the elastic constants and hydrogen storage capacity of some metal-organic framework materials.

Metal-organic frameworks (MOFs) are promising materials for applications such as separation, catalysis, and gas storage, but the shear modulus is found to be exceedingly small and the binding energy E(ads) of a single hydrogen molecule in MOF-5 is evaluated.

Infinite Metal–Carboxylate Nanotube Constructed Metal–Organic Frameworks and Gas Sorption Properties

Two isomorphic microporous metal-organic frameworks (MOFs), [Co2L(H2O)(2)]4.5H(2)O (1) and [Ni2L(H2O)(2)]3.5H(2)O (2), were synthesized by the reaction of an aminopolycarboxylate ligand (H4L) with Co…

Novel 2D micro-porous Metal-Organic Framework for hydrogen storage

Hydrogen adsorption on metal-organic framework MOF-177

Impact of metal and anion substitutions on the hydrogen storage properties of M-BTT metal-organic frameworks.

Interestingly, the theoretical study has identified that the Zn-based analogs would be expected to facilitate enhanced adsorption profiles over the compounds synthesized experimentally, highlighting the importance of a combined experimental and theoretical approach to the design and synthesis of new frameworks for H(2) storage applications.

Interaction of molecular hydrogen with microporous metal organic framework materials at room temperature.

Infrared absorption spectroscopy measurements reveal that the MOF ligands are weakly perturbed upon incorporation of guest molecules and the molecular hydrogen (H(2) stretch mode is red-shifted from its unperturbed value, indicating that IR shifts are dominated by the environment (organic ligand, metal center, and structure) rather than the strength of the interaction.

A three-dimensional pillared-layer metal-organic framework: Synthesis, structure and gas adsorption studies

...

References

SHOWING 1-10 OF 25 REFERENCES

Hydrogen adsorption in nanoporous nickel(II) phosphates.

Hydrogen sorption in the nanoporous nickel phosphates V SB-1 and VSB-5 has been studied with a combination of BET, temperature programmed desorption (TPD), and inelastic neutron scattering (INS) measurements, which suggest the existence of coordinatively unsaturated Ni(2+) sites accessible to H(2) molecules in the pores of Vsb-5.

Systematic Design of Pore Size and Functionality in Isoreticular MOFs and Their Application in Methane Storage

Metal-organic framework (MOF-5), a prototype of a new class of porous materials and one that is constructed from octahedral Zn-O-C clusters and benzene links, was used to demonstrate that its three-dimensional porous system can be functionalized with the organic groups and can be expanded with the long molecular struts biphenyl, tetrahydropyrene, pyrene, and terphenyl.

Highly Porous and Stable Metal−Organic Frameworks: Structure Design and Sorption Properties

Gas sorption isotherm measurements performed on the evacuated derivatives of four porous metal−organic frameworks (MOF-n), Zn(BDC)·(DMF)(H2O) (DMF = N,N‘-dimethylformamide, BDC =…

Design and synthesis of an exceptionally stable and highly porous metal-organic framework

Open metal–organic frameworks are widely regarded as promising materials for applications in catalysis, separation, gas storage and molecular recognition. Compared to conventionally used microporous…

Adsorption of Hydrogen in Ca-Exchanged Na-A Zeolites Probed by Inelastic Neutron Scattering Spectroscopy

The hindered rotations and vibrations of molecular hydrogen, deuterium, and deuterium hydride adsorbed into partially and fully Ca ion exchanged Na-A zeolites have been studied at low temperatures…

Dynamics of molecular hydrogen adsorbed in CoNa-A zeolite

The dynamics of molecular hydrogen adsorbed in the cavities of partially cobalt exchanged type A zeolite (Co/sub 4.1/Na/sub 3.8/-A) has been investigated in the energy range 0-40 meV by incoherent…

Neutron scattering study of H2 adsorption in single-walled carbon nanotubes

H2 adsorption in single-walled carbon nanotubes (SWCNTs) has been studied with quasielastic and inelastic neutron scattering. At 80 K, under a H2 pressure of 110 atm, H2 molecules gradually condense…

Large cryogenic storage of hydrogen in carbon nanotubes at low pressures

We report up to 6 wt% storage of H2 at 2 atm and T 77 K in processed bundles of single-walled carbon nanotubes. The hydrogen storage isotherms are completely reversible; D2 isotherms confirmed this…

Computational Study Of Molecular Hydrogen In Zeolite Na-A. I. Potential Energy Surfaces And Thermodynamic Separation Factors For Ortho And Para Hydrogen

We simulate H2 adsorbed within zeolite Na-A. We use a block Lanczos procedure to generate the first several (9) rotational eigenstates of the molecule, which is modeled as a rigid, quantum rotor with…

The solid molecular hydrogens in the condensed phase: Fundamentals and static properties

The molecular hydrogens (${\mathrm{H}}_{2}$, ${\mathrm{D}}_{2}$, HD, etc.) form the simplest of all molecular solids. The combination of the light mass, small moment of inertia, weak interactions,…