Crystal form, defects and growth of the metal organic framework HKUST-1 revealed by atomic force microscopy

Shöâeè, Maryiam; Agger, Jonathan R.; Anderson, Michael W.; Attfield, Martin P.

doi:10.1039/b718890k

Cited by 102 publications

(33 citation statements)

References 28 publications

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“…They form open frameworks with included solvent molecules. In the synthesis of coordination polymers, polycarboxylate ligands such as: 1,4-benzenedicarboxylate and 1,3,5-benzenetricarboxylate and dblock transition metals have been extensively applied [15][16][17][18][19][20]. On the contrary, microporous coordination polymers containing lanthanide ions are less studied because of the high and variable coordination number and the flexible coordination geometry.…”

Section: Introductionmentioning

confidence: 99%

Thermal investigation and infrared evolved gas analysis of light lanthanide(III) complexes with pyridine-3,5-dicarboxylic acid

Łyszczek¹

2009

Journal of Analytical and Applied Pyrolysis

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Section: Introductionmentioning

confidence: 99%

Thermal investigation and infrared evolved gas analysis of light lanthanide(III) complexes with pyridine-3,5-dicarboxylic acid

Łyszczek¹

2009

Journal of Analytical and Applied Pyrolysis

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“…Most defects reported are related to the heterogeneity of building blocks, such as mixed cationic units (Brozek and Dincă, 2013;Szilágyi et al, 2013) or linkers (Deng et al, 2010;Karagiaridi et al, 2012;Szilágyi et al, 2014). It has, however, recently emerged that, similar to other materials classes, MOFs display a range of lattice defects (Fang et al, 2015), such as vacancies (Vermoortele et al, 2012a;Wu et al, 2013), surface defects (Choi et al, 2008;Ameloot et al, 2013), dislocations (Shöâeè et al, 2008;Walker and Slater, 2008), and defect voids (Whittington et al, 2014). More importantly, the physical and chemical impact of MOF defects has begun to be recognized (Bueken et al, 2014;Cliffe et al, 2014;Fang et al, 2014;Whittington et al, 2014;Ren et al, 2015).…”

Section: Resultsmentioning

confidence: 99%

The Impact of Post-Synthetic Linker Functionalization of MOFs on Methane Storage: The Role of Defects

et al. 2016

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Natural gas is increasingly being viewed as one of the most viable alternatives to gasoline. However, its vehicular application will only be widespread if safe and high-capacity methane stores are developed. In this work, we report an over 33% increase in methane uptake on a post-synthetically modified metal-organic framework. The underlying mechanism for this dramatic increase is due to lattice defects formed upon post-synthetic modification. This method may open new approaches to natural gas storage.

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“…A wide range of technologies have been involved in this study such as extended X-ray absorption fine structure (EXAFS) spectroscopy, electrospray ionization mass spectroscopic (ESI-MS) [50], time-resolved in situ XRD study, atomic force microscopy (AFM) [51,52] and in situ time-resolved light scattering (TLS) [53]. Possibly, the most direct evidence for important growth species comes from in situ AFM studies [48,49] in which the LBL-based growth processes of oriented HKUST-1 crystals on SAM-modified gold substrates were investigated.…”

Section: Growth Mechanismsmentioning

confidence: 99%

Liquid-phase epitaxy of metal organic framework thin films

Liu

Fischer

2011

Sci. China Chem.

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Metal-organic framework (MOF) thin films are multilayer materials ranging from nanometers to micrometers in thickness, physically or chemically adhesive to a (functionalized) substrate and, in an ideal case, exhibiting low roughness and high homogeneity. Various innovative approaches have been developed for MOF thin film fabrication. Among these advanced materials, surface-attached metal-organic frameworks (SURMOFs) are an important class of MOF films. SURMOFs, fabricated in a step-by-step liquid phase epitaxial (LPE) fashion by alternating deposition of metal and organic linker precursors on a functionalized substrate, for example, thiolate-based self-assembled monolayers (SAMs), have already exhibited their utility in both research and potential applications. SURMOFs combine surface science and the chemistry of MOFs, possessing the following unique advantages that cannot be accessed through other methods: (i) precisely controlling thickness, roughness and homogeneity as well as growth orientation, (ii) studying of MOF growth mechanism, (iii) modifying/tailoring MOFs' structures during the SURMOF growth and thus creating customizable properties, and (iv) existing in the form of thin film/membrane for direct applications, for example, as sensors. This review discusses the oriented and crystalline SURMOFs fabricated by LPE approach, covering their preparation, growth mechanism, and characterization methodology as well as applications based upon the most newly updated knowledge. coordination chemistry, metal-organic frameworks (MOFs), liquid phase epitaxy, step-by-step approach, surface science, thin film

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Crystal form, defects and growth of the metal organic framework HKUST-1 revealed by atomic force microscopy

Cited by 102 publications

References 28 publications

Thermal investigation and infrared evolved gas analysis of light lanthanide(III) complexes with pyridine-3,5-dicarboxylic acid

Thermal investigation and infrared evolved gas analysis of light lanthanide(III) complexes with pyridine-3,5-dicarboxylic acid

The Impact of Post-Synthetic Linker Functionalization of MOFs on Methane Storage: The Role of Defects

Liquid-phase epitaxy of metal organic framework thin films

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