نتایج جستجو برای: titanium tetrachloride
تعداد نتایج: 50321 فیلتر نتایج به سال:
Atomic layer deposition (ALD) is a useful tool for producing ultrathin films and coatings of complex composition with high thickness control wide range applications. In this study, the growth zinc–titanium oxide nanofilms was investigated. Diethyl zinc, titanium tetrachloride, water were used as precursors. The supercycle approach used, ZnO/TiO2 (ZTO) ALD cycles prepared: 5/1, 3/1, 2/1, 1/1, 1/...
Nano-silica supported titanium tetrachloride (TiCl4.SiO2) was prepared and used as an acid catalyst for the 14-aryl or alkyl-14H-dibenzo[a,,j]xanthenesreaction under solvent-free conditions. Compared to the classical 14-aryl or alkyl-14H-dibenzo[a,j]xanthenesreaction conditions, this method consistently has the advantage of excellent yie...
Preparation of Rutile Titanium Dioxide in a Vapor Phase Oxidation of Titanium Tetrachloride with Air
It was advised to use aliphatic, cycloaliphatic, aromatic petroleum resins and their derivatives obtained by oxidation of with a mixture hydrogen peroxide acetic acid as bitumen polymer-modifiers. Petroleum were ionic polymerization unsaturated compounds liquid pyrolysis products under the influence titanium tetrachloride-diethylaluminium chloride catalyst. established that maximum values adhes...
Sludge disposal is one of the most costly and environmentally problematic challenges of modern wastewater treatment worldwide. In this study, a new process was developed, which has a significant potential for lower cost of waste disposal, protection of the environment and public health, and yield of economically useful byproducts. Titanium oxide (TiO2), which is the most widely used metal oxide...
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