TL;DR: In this paper, the authors present two different conversion processes, namely conversion to organic chemicals (like CH4, CH3OH, HCOOH and so on) and being split into CO, in metal-organic frameworks (MOFs).

TL;DR: In this article, the effect of chemical modification of halloysite from a Polish strip mine “Dunino” on the chemical composition and structure of this clay mineral was studied using infrared spectroscopy (ATR FT-IR), wavelength dispersive X-ray fluorescence (WDXRF), and Xray powder diffraction (XRPD).

TL;DR: In this article, a Schiff base ligand 2-(4-(dimethylamino)benzylidene)-N-(4-phenylthiazol-2-yl)hydrazinecarboxamide (L) obtained by the condensation of N-(4-, phenylthiahexyl-2,yl) hydrazine carboxamide with 4-dimthylaminobenzaldehyde and its newly synthesized Cu(II, Co(II), Ni(II) and Zn(II)) complexes have been characterized by microanalysis,

TL;DR: In this article, a Schiff base ligand 2-((2-hydroxynaphthalen-1-yl)methylene)-N -(4-phenylthiazol-2-yl)-hydrazinecarboxamide (L) obtained by the condensation of N -( 4-phosphylthialdiazol 2-yl), hydrazine carboxamide with 2-hydroxy-1naphthaldehyde and its newly synthesized Cu(II, Co(II), Ni(II) and Zn(II)-

TL;DR: In this article, the structural, physical, thermal, optical, mechanical and conducting properties of glass and glass ceramic samples were studied using X-ray diffraction (XRD), Differential Thermal Analyzer (DTA), Fourier Transform Infrared spectroscopy (FTIR), UV-visible spectrograph, and Impedance spectrograms.

TL;DR: In this article, a novel series of metal complexes of the types, [ML 2 (H 2 O) 2 ]Cl 2 and [ML 1 ]Cl 3 ] were synthesized by the interaction of ligand, L (E)-N-(furan-2-yl methylene) quinolin-8-amine, derived from the condensation of 2-furaldehyde and 8-aminoquinoline.

TL;DR: The phase behavior of equimolar mixtures of 4-octyloxybenzoic acid, OOBA, and either 1-(4butylazobenzene-4′-oxy)-6-(4-oxypyridine)pentane, BuABO5OPyr, or 1-( 4-butylaxobenzenesene- 4′-ox)-6-4-oxy)hexane,BuABO6OPyr is reported in this paper.

TL;DR: In this article, 1,2,4-triazole Schiff bases were synthesized by condensation of 3-substituted 4-amino-5-mercapto with dibenzoylmethane and the synthesized compounds were characterized using elemental analysis, magnetic moment, thermal analysis and spectral tools (FT-IR, 1 HNMR, ESR, and UV-Vis spectroscopy).

TL;DR: In this paper, the melting-quench technique was used to obtain the glass-ceramics and the de-polymerization of phosphate groups was observed in all the samples.

TL;DR: In this paper, Maghemite (γ-Fe2O3) is synthesized by one step coprecipitation method from mixed salt solutions containing Fe(II) and Fe(III) salts.

TL;DR: In this article, the structure of the ettringite mineral was studied by means of FTIR spectroscopy and single crystal X-ray diffraction method and the experimental study was combined with the first principle calculations based on density functional theory (DFT) method.

TL;DR: In this article, a comparison between monocationic and dicationic ionic liquids was made between the two types of ionic liquid, and the effect of the nature of the anion on the vibrational behaviors was investigated.

TL;DR: In this paper, the optical band gap has been estimated from the fitting of Mott and Davis's model with the experimentally observed absorption spectra, which shows good agreement with the hydrogenic excitonic model.

TL;DR: In this paper, a cocrystal was synthesized and its single crystal was elucidated by using single crystal X-ray diffraction technique, where the crystal structure is stabilized by Npyridine-H∆∙∙O C, C O−H∓∙ ∙N pyridine and C−H⋯O type hydrogen bonding interactions.

TL;DR: In this paper, the authors investigated the role of doped-TiO 2 in the structure and thermal properties of iron phosphate system glass and found that incorporation of TiO 2 increase the density and glass transition temperature of iron system glass.

TL;DR: In this paper, a tellurite-based tungsten zirconium glasses-doped with trivalent dysprosium (Dy 3+ ) ions (TWZDy) have been prepared by conventional melt-quenching technique and characterized through thermal, structural and spectroscopic measurements.

TL;DR: In this article, the Schiff base 3,5-bis(triflouromethyl)aniline and salicylaldehyde were reported to crystallize as a monoclinic space group P21/c.

TL;DR: In this article, an octahedral geometry of the complexes was proposed and the Schiff base acts as tridentate ligand coordinated through deprotonated thiolic sulfur, azomethine nitrogen and pyridine nitrogen atoms.

TL;DR: In this article, the structural properties of 20CaO, 8B2O3, 24Fe 2O3 and 48P2O5 were investigated by X-ray diffraction (XRD), transmission electron microscope (TEM), Raman and Fourier transform infrared spectrum (FTIR), differential thermal analysis (DTA).

TL;DR: In this paper, a facile and clean electrodeposition method was utilized for the synthesis of zinc carbonate nanoparticles, and zinc oxide nanoparticles were produced by calcination of the prepared ZnCO 3 powder.

TL;DR: In this article, two metal-organic framework compounds based on natural β-cyclodextrin molecules (β-CD) and alkali metals (Na+/K+) were synthesized and characterized by elemental analyses, IR, XPRD and 1HNMR.

TL;DR: In this article, a powder X-ray diffraction (XRD) and scanning electron microscopy (SEM) images of VO2+doped ZnO-CdS composite nanopowder has been used for chemical precipitation.

TL;DR: In this paper, a series of metal complexes of the azo dye; bis-(1,5-dimethyl-4-[(E)-(3-methylphenyl)diazenyl]-2-phenyl-1,2-dihydro-3H-pyrazol-3-one) derived from 4,4′-methylenedianiline and antipyrine was synthesized and characterized by different spectral, thermal and analytical methods.

TL;DR: In this paper, the structure of compound 3 was deduced by using spectroscopic methods, X-ray crystallography, and DFT calculations, and calculated geometric parameters were found to be in good agreement with the experimental data obtained from the Xray structure, and NBO calculations were performed to predict the natural atomic charges at different atomic sites and to study the different intramolecular charge transfer (ICT) interactions.

TL;DR: A tridentate Schiff base ligand NNO donor (HL: 1-((E)-((pyridin-2-yl)methylimino)methyl)naphthalen 2-ol) was synthesized from condensation of 2-hydroxynaphtaldehyde and 2-picolylamine as mentioned in this paper.

TL;DR: In this paper, an appropriate computational model was developed for obtaining the electronic, spectroscopic, and thermodynamic parameters of 8-hydroxyisodiospyrin (HDO) based on the correlation of experimental and theoretical data.

TL;DR: In this paper, the spin Hamiltonian parameters (SHPs) of VO2+ ion were calculated at room temperature and the frequency dependence of conductivity was found in accordance with the Jonscher's relation.

TL;DR: In this paper, the structural characterization of Dy 3+ doped different fluoro-phosphate glasses are prepared and they are characterized by X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FTIR), Raman, optical absorption, and photoluminescence (PL) techniques.

TL;DR: In this article, the authors used the Mott and Davis model and Hydrogenic excitonic model with the experimentally observed absorption spectra to calculate the optical band gap energy of quaternary bismuthate glass.