High-resolution inelastic neutron scattering and neutron powder diffraction study of the adsorption of dihydrogen by the Cu(II) metal–organic framework material HKUST-1

2013 ◽  
Vol 427 ◽  
pp. 9-17 ◽  
Author(s):  
Samantha K. Callear ◽  
Anibal J. Ramirez-Cuesta ◽  
William I.F. David ◽  
Franck Millange ◽  
Richard I. Walton
Keyword(s):  
High Resolution ◽  
Neutron Scattering ◽  
Diffraction Study ◽  
Powder Diffraction ◽  
Inelastic Neutron Scattering ◽  
Metal Organic Framework ◽  
Inelastic Neutron ◽  
Neutron Powder Diffraction ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Guest–host interactions of nanoconfined anti-cancer drug in metal–organic framework exposed by terahertz dynamics

2019 ◽  
Vol 55 (27) ◽  
pp. 3868-3871 ◽  
Author(s):  
Barbara E. Souza ◽  
Svemir Rudić ◽  
Kirill Titov ◽  
Arun S. Babal ◽  
James D. Taylor ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Metal Organic Framework ◽  
Inelastic Neutron ◽  
Cancer Drug ◽  
Host Interactions ◽  
Composite Systems ◽  
Anti Cancer ◽  
Metal Organic ◽  
Organic Framework

Guest–host interactions of mechanochemically synthesized drug@MOF composite systems revealed by inelastic neutron scattering.

Investigating H2Sorption in a Fluorinated Metal–Organic Framework with Small Pores Through Molecular Simulation and Inelastic Neutron Scattering

Langmuir ◽  
2015 ◽  
Vol 31 (26) ◽  
pp. 7328-7336 ◽  
Author(s):  
Katherine A. Forrest ◽  
Tony Pham ◽  
Peter A. Georgiev ◽  
Florian Pinzan ◽  
Christian R. Cioce ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Molecular Simulation ◽  
Inelastic Neutron Scattering ◽  
Metal Organic Framework ◽  
Inelastic Neutron ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Investigation of Ionic Liquid interaction with ZnBDC-Metal Organic Framework through Scanning EXAFS and Inelastic Neutron Scattering

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Rituraj Dutta ◽  
Mala N. Rao ◽  
Ashok Kumar
Keyword(s):  
Ionic Liquid ◽  
Neutron Scattering ◽  
Inelastic Neutron Scattering ◽  
Metal Organic Framework ◽  
Inelastic Neutron ◽  
Binding Energies ◽  
Coordination Geometry ◽  
Xps Spectra ◽  
Metal Organic ◽  
Organic Framework

Abstract Zn based Metal-Organic Framework (MOF), Zinc 1,4-benzenedicarboxylate (ZnBDC) has been synthesized and incorporated with ionic liquid (IL) 1-butyl-3 methylimidazolium bromide (BMIMBr) at optimum 50 wt% of IL. Interaction of BMIMBr in the micropores of ZnBDC-MOF is investigated by XPS, scanning EXAFS and inelastic neutron spectroscopy. Significant increase in binding energies of Zn spin-orbit peaks upon IL incorporation is observed from XPS spectra indicating motion of Br− anions of the IL BMIMBr towards the unsaturated Zn cluster of ZnBDC-MOF. The k-space periodicity as well as the local coordination geometry of Zn K-edge is investigated from the scanning EXAFS and XANES spectra. Asymmetric oscillation periodicity has been observed from the k-space scanning XANES spectra upon IL incorporation. Difference in peak positions of oxygen and zinc are observed from the R-space scanning EXAFS spectra suggesting change in coordination geometry due to dehydration of Zn2+ ion in the ZnBDC-MOF upon IL incorporation. Incorporation of IL in the pores of ZnBDC-MOF gives rise to increased scattering intensity in the Inelastic Neutron Scattering (INS) spectra, which is attributed to the displacement of IL ions in the MOF pores.

Orientational Dynamcs in White Phosphorus (P4)

1994 ◽  
Vol 376 ◽  
Author(s):  
W.A. Kamitakahara ◽  
F. Gompf ◽  
D.A. Neumann
Keyword(s):  
Neutron Scattering ◽  
Crystal Structures ◽  
Powder Diffraction ◽  
Inelastic Neutron Scattering ◽  
Polycrystalline Sample ◽  
Inelastic Neutron ◽  
Neutron Powder Diffraction ◽  
White Phosphorus ◽  
Unit Cell ◽  
Plastic Crystal

ABSTRACTAbove To = 196 K, white phosphorus, a solid composed of P4 molecules, exhibits a plastic crystal phase. Below this temperature, the structure is triclinic and orientationally ordered, with six molecules in a unit cell. Using inelastic neutron scattering on a polycrystalline sample, observations were made of the rapid reorientational motions above To, and the librational modes below To. In addition, neutron powder diffraction was used to investigate the crystal structures above and below To.

scholarly journals Location of CO2during its uptake by the flexible porous metal–organic framework MIL-53(Fe): a high resolution powder X-ray diffraction study

CrystEngComm ◽  
2015 ◽  
Vol 17 (2) ◽  
pp. 422-429 ◽  
Author(s):  
Nathalie Guillou ◽  
Sandrine Bourrelly ◽  
Philip L. Llewellyn ◽  
Richard I. Walton ◽  
Franck Millange
Keyword(s):  
High Resolution ◽  
Diffraction Study ◽  
Metal Organic Framework ◽  
Porous Metal ◽  
X Ray Diffraction ◽  
X Ray ◽  
Metal Organic ◽  
Organic Framework

scholarly journals Simultaneous neutron powder diffraction and microwave dielectric studies of ammonia absorption in metal–organic framework systems

2018 ◽  
Vol 20 (15) ◽  
pp. 10460-10469 ◽  
Author(s):  
Michael Barter ◽  
Jon Hartley ◽  
François-Joseph Yazigi ◽  
Ross J. Marshall ◽  
Ross S. Forgan ◽  
...  
Keyword(s):  
Powder Diffraction ◽  
Metal Organic Framework ◽  
Neutron Powder Diffraction ◽  
Dielectric Studies ◽  
Microwave Dielectric ◽  
Metal Organic ◽  
Ammonia Absorption ◽  
Organic Framework

A series of MOFs have been investigated under ammonia absorption and desorption using NPD and microwave dielectric techniques to differentiate physisorbed and metal-coordinated ammonia.

scholarly journals Paving the way for methane hydrate formation on metal–organic frameworks (MOFs)

2016 ◽  
Vol 7 (6) ◽  
pp. 3658-3666 ◽  
Author(s):  
Mirian E. Casco ◽  
Fernando Rey ◽  
José L. Jordá ◽  
Svemir Rudić ◽  
François Fauth ◽  
...  
Keyword(s):  
Neutron Scattering ◽  
Powder Diffraction ◽  
Methane Hydrate ◽  
Inelastic Neutron Scattering ◽  
Metal Organic Frameworks ◽  
Hydrate Formation ◽  
Inelastic Neutron ◽  
X Ray ◽  
Metal Organic ◽  
First Time

The formation of methane hydrates on MOFs has been identified for the first time using inelastic neutron scattering and synchrotron X-ray powder diffraction.

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