Probing Nonuniform Adsorption in Multicomponent Metal–Organic Frameworks via Segmental Dynamics by Solid-State Nuclear Magnetic Resonance

2020 ◽  
Vol 11 (17) ◽  
pp. 7167-7176
Author(s):  
Hanxi Guan ◽  
Jiachen Li ◽  
Tianyou Zhou ◽  
Zhenfeng Pang ◽  
Yao Fu ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Solid State ◽  
Magnetic Resonance ◽  
Metal Organic Frameworks ◽  
Segmental Dynamics ◽  
Metal Organic ◽  
Nuclear Magnetic

Enantiospecific Response in Cross-Polarization Solid-State Nuclear Magnetic Resonance of Optically Active Metal Organic Frameworks

2020 ◽  
Vol 142 (42) ◽  
pp. 17989-17996 ◽  
Author(s):  
Eider San Sebastian ◽  
Javier Cepeda ◽  
Uxua Huizi-Rayo ◽  
Alessio Terenzi ◽  
Daniel Finkelstein-Shapiro ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Solid State ◽  
Magnetic Resonance ◽  
Metal Organic Frameworks ◽  
Optically Active ◽  
Cross Polarization ◽  
Active Metal ◽  
Metal Organic ◽  
Nuclear Magnetic

Hyperpolarized 129Xe Nuclear Magnetic Resonance Studies of Isoreticular Metal-Organic Frameworks

2007 ◽  
Vol 111 (16) ◽  
pp. 6060-6067 ◽  
Author(s):  
Shane Pawsey ◽  
Igor Moudrakovski ◽  
John Ripmeester ◽  
Li-Qiong Wang ◽  
Gregory J. Exarhos ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Metal Organic Frameworks ◽  
Magnetic Resonance Studies ◽  
Hyperpolarized 129Xe ◽  
Metal Organic ◽  
Nuclear Magnetic

scholarly journals Mapping of Functional Groups in Metal-Organic Frameworks

Science ◽  
2013 ◽  
Vol 341 (6148) ◽  
pp. 882-885 ◽  
Author(s):  
Xueqian Kong ◽  
Hexiang Deng ◽  
Fangyong Yan ◽  
Jihan Kim ◽  
Joseph A. Swisher ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Solid State ◽  
Magnetic Resonance ◽  
Functional Groups ◽  
Functional Group ◽  
Metal Organic Frameworks ◽  
Computational Approach ◽  
Functionalized Polymers ◽  
Metal Organic ◽  
Adsorptive Properties

We determined the heterogeneous mesoscale spatial apportionment of functional groups in a series of multivariate metal-organic frameworks (MTV-MOF-5) containing BDC (1,4-benzenedicarboxylate) linkers with different functional groups—B (BDC-NH2), E (BDC-NO2), F [(BDC-(CH3)2], H [BDC-(OC3H5)2], and I [BDC-(OC7H7)2]—using solid-state nuclear magnetic resonance measurements combined with molecular simulations. Our analysis reveals that these methods discern between random (EF), alternating (EI and EHI), and various cluster (BF) forms of functional group apportionments. This combined synthetic, characterization, and computational approach predicts the adsorptive properties of crystalline MTV-MOF systems. This methodology, developed in the context of ordered frameworks, is a first step in resolving the more general problem of spatial disorder in other ordered materials, including mesoporous materials, functionalized polymers, and defect distributions within crystalline solids.

scholarly journals Combined Nuclear Magnetic Resonance and Molecular Dynamics Study of Methane Adsorption in M2(dobdc) Metal–Organic Frameworks

2019 ◽  
Vol 123 (19) ◽  
pp. 12286-12295 ◽  
Author(s):  
Velencia J. Witherspoon ◽  
Rocío Mercado ◽  
Efrem Braun ◽  
Amber Mace ◽  
Jonathan Bachman ◽  
...  
Keyword(s):  
Molecular Dynamics ◽  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Metal Organic Frameworks ◽  
Methane Adsorption ◽  
Metal Organic ◽  
Nuclear Magnetic

scholarly journals Search for Axionlike Dark Matter Using Solid-State Nuclear Magnetic Resonance

2021 ◽  
Vol 126 (14) ◽  
Author(s):  
Deniz Aybas ◽  
Janos Adam ◽  
Emmy Blumenthal ◽  
Alexander V. Gramolin ◽  
Dorian Johnson ◽  
...  
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Dark Matter ◽  
Solid State ◽  
Magnetic Resonance ◽  
Nuclear Magnetic
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