Particle Size Control Influence on the Electrochemical Properties of Sulfur Deposited on Metal Organic Frameworks Host Electrodes

Investigation of the aqueous adsorption capacity of a 6-connected Zr-MOF for anionic and cationic dyes in comparison with other traditional porous materials

“…The band in the area of 760-655 cm −1 was assigned to the vibrations of Zr-O in the MOF framework. In conclusion, the resulting spectrum exhibited a general shape similar to previous reports [32].…”

Revisiting Vibrational Spectroscopy to Tackle the Chemistry of Zr6O8 Metal-Organic Framework Nodes

“…In this regard, infrared spectroscopy is a suitable technique to characterize both chemical bonds and interactions in materials . In particular, Fourier-transform infrared spectroscopy (FTIR) has been used to assess the chemical modifications of the MOF-808 nodes with a variety of functional groups, including both organic and inorganic. , However, the most common use of this technique is the monitoring of signals associated with target functional groups characteristic of the new molecules added that are not present in the MOF framework itself. – Recently, FTIR combined with computational studies has been applied to assess the tuning of defect sites in Zr-MOFs with methoxy/ethoxy groups . However, there are numerous examples of MOF modification (i.e., aromatic carboxylate), where the added ligands are similar to the MOF linkers, thereby making FTIR data ambiguous and difficult to interpret.…”

“…25 In particular, Fourier-transform infrared spectroscopy (FTIR) has been used to assess the chemical modifications of the MOF-808 nodes with a variety of functional groups, including both organic and inorganic. 26,27 However, the most common use of this technique is the monitoring of signals associated with target functional groups characteristic of the new molecules added that are not present in the MOF framework itself. 28−30 Recently, FTIR combined with computational studies has been applied to assess the tuning of defect sites in Zr-MOFs with methoxy/ethoxy groups.…”

Nanoarchitectonics Can Save Our Planet: Nanoarchitectonics for Energy and Environment

“…The research articles in the issue cover a wide range of research targets from basic materials productions to various applications in energy and environmental fields. As typical examples, the issue presents (i) adsorption of triclosan onto organically modified-magadiite and bentonite [13]; (ii) production of emulsion-templated photocatalytic porous polymers [14]; (iii) electrochemical properties of sulfur deposited on metal organic frameworks host electrodes [15]; (iv) capacitance performance of Zr-based metal organic framework electrodes [16]; (v) ultrathin Au-Ag heterojunctions on biomimetic substrates for dip catalysis [17];…”