More Like this

1. Thermal Conductivity of Covalent-Organic Frameworks

   https://doi.org/10.1021/acsnano.3c03518  

   Kwon, Jinha; Ma, Hao; Giri, Ashutosh; Hopkins, Patrick E.; Shustova, Natalia B.; Tian, Zhiting (August 2023, ACS Nano)
2. Flux melting of metal–organic frameworks

   Longley, Louis; Collins, Sean M.; Li, Shichun; Smales, Glen J.; Erucar, Ilknur; Qiao, Ang; Hou, Jingwei; Doherty, Cara M.; Thornton, Aaron W.; Hill, Anita J.; et al (March 2019, Chemical science)

   Recent demonstrations of melting in the metal–organic framework (MOF) family have created interest in the interfacial domain between inorganic glasses and amorphous organic polymers. The chemical and physical behaviour of porous hybrid liquids and glasses is of particular interest, though opportunities are limited by the inaccessible melting temperatures of many MOFs. Here, we show that the processing technique of flux melting, ‘borrowed’ from the inorganic domain, may be applied in order to melt ZIF-8, a material which does not possess an accessible liquid state in the pure form. Effectively, we employ the high-temperature liquid state of one MOF as a solvent for a secondary, non-melting MOF component. Differential scanning calorimetry, small- and wide-angle X-ray scattering, electron microscopy and X-ray total scattering techniques are used to show the flux melting of the crystalline component within the liquid. Gas adsorption and positron annihilation lifetime spectroscopy measurements show that this results in enhanced, accessible porosity to a range of guest molecules in the resultant flux melted MOF glass. 

   more » « less
3. A Comparison of Two Cybersecurity Frameworks

   Mache, Jens; Weiss, Richard (January 2019, Journal of computing sciences in colleges)

   null (Ed.)
4. Aperiodic metal–organic frameworks

   https://doi.org/10.1039/d0sc04798h  

   Oppenheim, Julius J.; Skorupskii, Grigorii; Dincă, Mircea (October 2020, Chemical Science)

   null (Ed.)

   Metal–organic frameworks (MOFs) represent one of the most diverse structural classes among solid state materials, yet few of them exhibit aperiodicity, or the existence of long-range order in the absence of translational symmetry. From this apparent conflict, a paradox has emerged: even though aperiodicity frequently arises in materials that contain the same bonding motifs as MOFs, aperiodic structures and MOFs appear to be nearly disjoint classes. In this perspective, we highlight a subset of the known aperiodic coordination polymers, including both incommensurate and quasicrystalline structures. We further comment upon possible reasons for the absence of such structures and propose routes to potentially access aperiodic MOFs. 

   more » « less
5. Electronic Structure Modeling of Metal–Organic Frameworks

   https://doi.org/10.1021/acs.chemrev.0c00148  

   Mancuso, Jenna L.; Mroz, Austin M.; Le, Khoa N.; Hendon, Christopher H. (August 2020, Chemical Reviews)

   null (Ed.)