The current study is directed to the rapidly developing field of inorganic material 3D object production at nano-/micro scale. fabrication method includes laser lithography hybrid organic-inorganic materials with subsequent heat treatment leading a variety crystalline phases in structures. In this work, it was examined series organometallic polymer precursors different silicon (Si) and zirconiu...

The structural properties and activities of Cu-Co catalysts used in Fischer-Tropsch synthesis are explored according to their method of preparation. Impregnation, co-precipitation, and a novel method of thermal decomposition were applied to an inorganic precursor complex to generate the Cu-promoted alumina- and silica-supported cobalt catalysts. The precursors and the catalysts obtained by ...

core-shell 12-tungstophosphoric acid/tio2 (hpw/tio2) nanoparticles at 10 and 20% of hpw have been synthesized by simple in-situ sol- gel method. characterization of the samples was carried out by x-ray diffraction (xrd), scanning electron microscopy (sem), fourier transform infrared (ftir). the x-ray diffraction patterns of as prepared solid samples, indicated characteristic peaks of titania wi...

The design of multifunctional thin films holds the key to manipulate surface and interface structure electrode electrolyte in rechargeable batteries achieve desirable performance for various applications. Molecular layer deposition (MLD) is an emerging thin-film technique with exclusive advantages depositing hybrid organic-inorganic materials at a nanoscale level well tunable unique properties ...

TiO2/TeO2 powders were obtained by an aqueous sol-gel method. Telluric acid (H6TeO6) and titanium butoxide used as precursors. The as-prepared gel was step-wisely heated in the temperature range 200–700 °C subsequently characterized XRD, IR, UV-Vis analysis SEM. Mixtures containing TiO2 (anatase), α-TeO2 (paratellurite), TiTe3O8 established XRD final products, depending on heating temperature. ...

Phase formation and transformation of 3D inorganic halide perovskites CsPbI3 CsPbI2Br were investigated by in-situ X-ray diffraction (XRD) in nitrogen or air from 30 °C up to 320 °C. Thin films obtained spin-coating a liquid solution salt precursors dissolved DMSO under normal conditions. XRD data analysis, using the Le Bail method, evidenced for first time, our knowledge, spontaneous crystalli...

Today, the building and construction sector demands environmentally friendly sustainable protective coatings using inorganic coating materials for safe, non-hazardous, great performance. Many researchers have been working on solutions to protect concrete metal infrastructures against corrosion surface deterioration with intention of introducing green alternatives conventional coatings. This art...

New carbon forms exhibiting extraordinary physico-chemical properties can be generated from nanostructured precursors under extreme pressure. Nevertheless, synthesis of such fascinating materials is often not well understood that results, as the case C60 precursor, in irreproducibility results and impeding further progress design. Here semiconducting amorphous having bandgaps 0.1-0.3 eV advanta...

The relationship between the concentration of sodium cations and properties faujasite(FAU) zeolite was investigated using a two-step synthesis procedure including (1) formation amorphous aluminosilicate precursors separation nanoparticles, (2) transformation these particles into crystals by treatment with alkali solutions(NaOH). Three representative samples two nano-sized zeolites one micron-si...