scholarly journals Mechanical Properties in Metal-Organic Frameworks: Emerging Opportunities and Challenges for Device Functionality and Technological Applications

2017 ◽  
Vol 30 (37) ◽  
pp. 1704124 ◽  
Author(s):  
Nicholas C. Burtch ◽  
Jurn Heinen ◽  
Thomas D. Bennett ◽  
David Dubbeldam ◽  
Mark D. Allendorf
Keyword(s):  
Mechanical Properties ◽  
Metal Organic Frameworks ◽  
Metal Organic

scholarly journals Correction: Enhancement of CO2 binding and mechanical properties upon diamine functionalization of M2(dobpdc) metal–organic frameworks

2019 ◽  
Vol 10 (27) ◽  
pp. 6736-6736
Author(s):  
Jung-Hoon Lee ◽  
Rebecca L. Siegelman ◽  
Lorenzo Maserati ◽  
Tonatiuh Rangel ◽  
Brett A. Helms ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Metal Organic Frameworks ◽  
Metal Organic

Correction for ‘Enhancement of CO2 binding and mechanical properties upon diamine functionalization of M2(dobpdc) metal–organic frameworks’ by Jung-Hoon Lee et al., Chem. Sci., 2018, 9, 5197–5206.

scholarly journals Mechanical properties of metal–organic frameworks

2019 ◽  
Vol 10 (46) ◽  
pp. 10666-10679 ◽  
Author(s):  
Louis R. Redfern ◽  
Omar K. Farha
Keyword(s):  
Mechanical Properties ◽  
Porous Materials ◽  
Metal Organic Frameworks ◽  
Physical Stability ◽  
Metal Organic

As the field of metal–organic frameworks (MOFs) continues to grow, the physical stability and mechanical properties of these porous materials has become a topic of great interest.

scholarly journals Isoreticular zirconium-based metal–organic frameworks: discovering mechanical trends and elastic anomalies controlling chemical structure stability

2016 ◽  
Vol 18 (13) ◽  
pp. 9079-9087 ◽  
Author(s):  
Matthew R. Ryder ◽  
Bartolomeo Civalleri ◽  
Jin-Chong Tan
Keyword(s):  
Mechanical Properties ◽  
Chemical Structure ◽  
Metal Organic Frameworks ◽  
Structure Stability ◽  
Practical Applications ◽  
Open Framework ◽  
Metal Organic ◽  
Fundamental Research ◽  
Elastic Anomalies ◽  
Framework Compounds

Understanding the mechanical properties of MOFs is crucial not only to yield robust practical applications, but also to advance fundamental research underpinning flexibility of a myriad of open-framework compounds.

Mechanical properties of metal-organic frameworks: An indentation study on epitaxial thin films

2012 ◽  
Vol 101 (10) ◽  
pp. 101910 ◽  
Author(s):  
S. Bundschuh ◽  
O. Kraft ◽  
H. K. Arslan ◽  
H. Gliemann ◽  
P. G. Weidler ◽  
...  
Keyword(s):  
Thin Films ◽  
Mechanical Properties ◽  
Metal Organic Frameworks ◽  
Epitaxial Thin Films ◽  
Metal Organic

Guest-modulation of the mechanical properties of flexible porous metal–organic frameworks

2014 ◽  
Vol 2 (25) ◽  
pp. 9691-9698 ◽  
Author(s):  
Qintian Ma ◽  
Qingyuan Yang ◽  
Aziz Ghoufi ◽  
Ke Yang ◽  
Ming Lei ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Mechanical Energy ◽  
Metal Organic Frameworks ◽  
Porous Metal ◽  
External Pressures ◽  
Metal Organic

The highly flexible hybrid nanoporous MOF MIL-53(Cr) was evoked as a potential medium to store mechanical energy via a structural switching from an open to a close pore form under moderate applied external pressures.

scholarly journals Isolating the Role of the Node-Linker Bond in the Compression of UiO-66 Metal-Organic Frameworks

2020 ◽  
Author(s):  
Louis Redfern ◽  
Maxime Ducamp ◽  
Megan C. Wasson ◽  
Lee Robison ◽  
Florencia Son ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Density Functional ◽  
Metal Organic Frameworks ◽  
Coordination Bond ◽  
Metal Organic ◽  
Dft Simulations ◽  
The Impact ◽  
Organic Linker

Understanding the mechanical properties of metal–organic frameworks (MOFs) is essential to the fundamental advancement and practical implementations of porous materials. Recent computational and experimental efforts have revealed correlations between mechanical properties and pore size, topology, and defect density. These results demonstrate the important role of the organic linker in the response of these materials to physical stresses. However, the impact of the coordination bond between the inorganic node and organic linker on the mechanical stability of MOFs has not been thoroughly studied. Here, we isolate the role of this node–linker coordination bond to systematically study the effect it plays in the compression of a series of isostructural MOFs, M-UiO-66 (M = Zr, Hf, or Ce). The bulk modulus (i.e. the resistance to compression under hydrostatic pressure) of each MOF is determined by in situ diamond anvil cell (DAC) powder X-ray diffraction measurements and density functional theory (DFT) simulations. These experiments reveal distinctive behavior of Ce-UiO-66 in response to pressures under one GPa. In situ DAC Raman spectroscopy and DFT calculations support the observed differences in compressibility between Zr-UiO-66 and the Ce- analogue. Monitoring changes in bond lengths as a function of pressure through DFT simulations provides a clear picture of those which shorten more drastically under pressure and those which resist compression. This study demonstrates that changes to the node–linker bond can have significant ramifications on the mechanical properties of MOFs.

scholarly journals Isolating the Role of the Node-Linker Bond in the Compression of UiO-66 Metal-Organic Frameworks

2020 ◽  
Author(s):  
Louis Redfern ◽  
Maxime Ducamp ◽  
Megan C. Wasson ◽  
Lee Robison ◽  
Florencia Son ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Density Functional ◽  
Metal Organic Frameworks ◽  
Coordination Bond ◽  
Metal Organic ◽  
Dft Simulations ◽  
The Impact ◽  
Organic Linker

Understanding the mechanical properties of metal–organic frameworks (MOFs) is essential to the fundamental advancement and practical implementations of porous materials. Recent computational and experimental efforts have revealed correlations between mechanical properties and pore size, topology, and defect density. These results demonstrate the important role of the organic linker in the response of these materials to physical stresses. However, the impact of the coordination bond between the inorganic node and organic linker on the mechanical stability of MOFs has not been thoroughly studied. Here, we isolate the role of this node–linker coordination bond to systematically study the effect it plays in the compression of a series of isostructural MOFs, M-UiO-66 (M = Zr, Hf, or Ce). The bulk modulus (i.e. the resistance to compression under hydrostatic pressure) of each MOF is determined by in situ diamond anvil cell (DAC) powder X-ray diffraction measurements and density functional theory (DFT) simulations. These experiments reveal distinctive behavior of Ce-UiO-66 in response to pressures under one GPa. In situ DAC Raman spectroscopy and DFT calculations support the observed differences in compressibility between Zr-UiO-66 and the Ce- analogue. Monitoring changes in bond lengths as a function of pressure through DFT simulations provides a clear picture of those which shorten more drastically under pressure and those which resist compression. This study demonstrates that changes to the node–linker bond can have significant ramifications on the mechanical properties of MOFs.

scholarly journals Metal–organic frameworks: the pressure is on

2015 ◽  
Vol 71 (6) ◽  
pp. 585-586 ◽  
Author(s):  
François-Xavier Coudert
Keyword(s):  
Mechanical Properties ◽  
Mechanical Stability ◽  
Metal Organic Frameworks ◽  
Structural Transitions ◽  
Framework Materials ◽  
Metal Organic ◽  
Industrial Level ◽  
High Mechanical Stability ◽  
Linear Compressibility

Metal–organic frameworks (MOFs) demonstrate a wide variety of behavior in their response to pressure, including anomalous mechanical properties, negative linear compressibility, pressure-induced crystal-to-crystal and crystal-to-amorphous structural transitions. The discovery of framework materials combining novel pressure responses and high mechanical stability is key in the quest for applications of MOFs at the industrial level.

Sign in / Sign up

Export Citation Format

Share Document