dd Excitations in CPO-27-Ni Metal–Organic Framework: Comparison between Resonant Inelastic X-ray Scattering and UV–vis Spectroscopy

2013 ◽  
Vol 52 (10) ◽  
pp. 5633-5635 ◽  
Author(s):  
Erik Gallo ◽  
Carlo Lamberti ◽  
Pieter Glatzel
Keyword(s):  
Metal Organic Framework ◽  
X Ray ◽  
X Ray Scattering ◽  
Vis Spectroscopy ◽  
Metal Organic ◽  
Organic Framework ◽  
Ray Scattering

Characterization of Pore Structure in Metal−Organic Framework by Small-Angle X-ray Scattering

2007 ◽  
Vol 129 (51) ◽  
pp. 15997-16004 ◽  
Author(s):  
Cheng-Si Tsao ◽  
Ming-Sheng Yu ◽  
Tsui-Yun Chung ◽  
Hsiu-Chu Wu ◽  
Cheng-Yu Wang ◽  
...  
Keyword(s):  
Pore Structure ◽  
Small Angle ◽  
Metal Organic Framework ◽  
X Ray ◽  
X Ray Scattering ◽  
Metal Organic ◽  
Organic Framework ◽  
Ray Scattering

Kinetic Control of Metal-Organic Framework Crystallization Investigated by Time-Resolved In Situ X-Ray Scattering

2011 ◽  
Vol 50 (41) ◽  
pp. 9624-9628 ◽  
Author(s):  
Eli Stavitski ◽  
Maarten Goesten ◽  
Jana Juan-Alcañiz ◽  
Alberto Martinez-Joaristi ◽  
Pablo Serra-Crespo ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Kinetic Control ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Metal Organic ◽  
Organic Framework ◽  
Ray Scattering

scholarly journals Analysis by synchrotron X-ray scattering of the kinetics of formation of an Fe-based metal-organic framework with high CO2 adsorption

APL Materials ◽  
2019 ◽  
Vol 7 (11) ◽  
pp. 111104 ◽  
Author(s):  
Harry G. W. Godfrey ◽  
Lydia Briggs ◽  
Xue Han ◽  
William J. F. Trenholme ◽  
Christopher G. Morris ◽  
...  
Keyword(s):  
Co2 Adsorption ◽  
Metal Organic Framework ◽  
High Co2 ◽  
X Ray ◽  
X Ray Scattering ◽  
Kinetics Of Formation ◽  
Metal Organic ◽  
Kinetics Of ◽  
Organic Framework ◽  
Ray Scattering

Kinetic Control of Metal-Organic Framework Crystallization Investigated by Time-Resolved In Situ X-Ray Scattering

2011 ◽  
Vol 123 (41) ◽  
pp. 9798-9802 ◽  
Author(s):  
Eli Stavitski ◽  
Maarten Goesten ◽  
Jana Juan-Alcañiz ◽  
Alberto Martinez-Joaristi ◽  
Pablo Serra-Crespo ◽  
...  
Keyword(s):  
Metal Organic Framework ◽  
Kinetic Control ◽  
Time Resolved ◽  
X Ray ◽  
X Ray Scattering ◽  
Metal Organic ◽  
Organic Framework ◽  
Ray Scattering

Synthesis and Structure of a Clathrated Two-Dimensional Metal-Organic Framework: [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2·H2O (L = Bis(1-pyrazinylethylidene)hydrazine)

2008 ◽  
Vol 73 (1) ◽  
pp. 24-31
Author(s):  
Dayu Wu ◽  
Genhua Wu ◽  
Wei Huang ◽  
Zhuqing Wang
Keyword(s):  
Metal Organic Framework ◽  
Channel Structure ◽  
Two Dimensional ◽  
X Ray Diffraction ◽  
Guest Molecules ◽  
X Ray ◽  
Square Planar ◽  
Metal Organic ◽  
Aqueous Meoh ◽  
Organic Framework

The compound [Cd(4,4'-bpy)2(H2O)2](ClO4)2·(L)2 was obtained by the reaction of Cd(ClO4)2, bis(1-pyrazinylethylidene)hydrazine (L) and 4,4'-bipyridine in aqueous MeOH. Single-crystal X-ray diffraction has revealed its two-dimensional metal-organic framework. The 2-D layers superpose on each other, giving a channel structure. The square planar grids consist of two pairs of shared edges with Cd(II) ion and a 4,4'-bipyridine molecule each vertex and side, respectively. The square cavity has a dimension of 11.817 × 11.781 Å. Two guest molecules of bis(1-pyrazinylethylidene)hydrazine are clathrated in every hydrophobic host cavity, being further stabilized by π-π stacking and hydrogen bonding. The results suggest that the hydrazine molecules present in the network serve as structure-directing templates in the formation of crystal structures.

scholarly journals Water Photo-Electrooxidation Using Mats of TiO2 Nanorods, Surface Sensitized by a Metal–Organic Framework of Nickel and 1,2-Benzene Dicarboxylic Acid

Hydrogen ◽  
2021 ◽  
Vol 2 (1) ◽  
pp. 58-75
Author(s):  
Sheng-Mu You ◽  
Waleed M. A. El Rouby ◽  
Loïc Assaud ◽  
Ruey-An Doong ◽  
Pierre Millet
Keyword(s):  
Dicarboxylic Acid ◽  
Electrochemical Impedance ◽  
Metal Organic Framework ◽  
Linear Sweep Voltammetry ◽  
Tio2 Nanorods ◽  
Tem Analysis ◽  
Vis Spectroscopy ◽  
Metal Organic ◽  
Benzene Dicarboxylic Acid ◽  
Organic Framework

Photoanodes comprising a transparent glass substrate coated with a thin conductive film of fluorine-doped tin oxide (FTO) and a thin layer of a photoactive phase have been fabricated and tested with regard to the photo-electro-oxidation of water into molecular oxygen. The photoactive layer was made of a mat of TiO2 nanorods (TDNRs) of micrometric thickness. Individual nanorods were successfully photosensitized with nanoparticles of a metal–organic framework (MOF) of nickel and 1,2-benzene dicarboxylic acid (BDCA). Detailed microstructural information was obtained from SEM and TEM analysis. The chemical composition of the active layer was determined by XRD, XPS and FTIR analysis. Optical properties were determined by UV–Vis spectroscopy. The water photooxidation activity was evaluated by linear sweep voltammetry and the robustness was assessed by chrono-amperometry. The OER (oxygen evolution reaction) photo-activity of these photoelectrodes was found to be directly related to the amount of MOF deposited on the TiO2 nanorods, and was therefore maximized by adjusting the MOF content. The microscopic reaction mechanism which controls the photoactivity of these photoelectrodes was analyzed by photo-electrochemical impedance spectroscopy. Microscopic rate parameters are reported. These results contribute to the development and characterization of MOF-sensitized OER photoanodes.

scholarly journals Backbonding contributions to small molecule chemisorption in a metal–organic framework with open copper(i) centers

2021 ◽  
Author(s):  
Gregory M. Su ◽  
Han Wang ◽  
Brandon R. Barnett ◽  
Jeffrey R. Long ◽  
David Prendergast ◽  
...  
Keyword(s):  
Fine Structure ◽  
Small Molecule ◽  
Metal Organic Framework ◽  
X Ray ◽  
Metal Site ◽  
Absorption Fine ◽  
Metal Organic ◽  
X Ray Absorption ◽  
Organic Framework

In situ near edge X-ray absorption fine structure spectroscopy directly probes unoccupied states associated with backbonding interactions between the open metal site in a metal–organic framework and various small molecule guests.

scholarly journals A Bismuth Metal–Organic Framework as a Contrast Agent for X-ray Computed Tomography

2019 ◽  
Vol 2 (3) ◽  
pp. 1197-1203 ◽  
Author(s):  
Lee Robison ◽  
Lin Zhang ◽  
Riki J. Drout ◽  
Peng Li ◽  
Chad R. Haney ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Contrast Agent ◽  
Metal Organic Framework ◽  
X Ray ◽  
Metal Organic ◽  
X Ray Computed ◽  
Organic Framework

Single Crystal X-ray Diffraction Studies of Carbon Dioxide and Fuel-Related Gases Adsorbed on the Small Pore Scandium Terephthalate Metal Organic Framework, Sc2(O2CC6H4CO2)3

Langmuir ◽  
2009 ◽  
Vol 25 (6) ◽  
pp. 3618-3626 ◽  
Author(s):  
Stuart R. Miller ◽  
Paul A. Wright ◽  
Thomas Devic ◽  
Christian Serre ◽  
Gérard Férey ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
Single Crystal ◽  
Metal Organic Framework ◽  
X Ray Diffraction ◽  
X Ray ◽  
Small Pore ◽  
Metal Organic ◽  
Organic Framework
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