Electrochemical deposition of zinc using alanine
The reaction of the amino acid alanine with zinc sulfate in hydroculture. Calculation of the constant of formation zinc-alanine particle in order to benefit from electrolytes in the galvanic plating with zinc and depositing them on the solid electrodes.
Подобные документы
History of the nucleophilic substitution of hydrogen in aromatic compounds, obtaining picric acid. Survey of SNH Substitution. Heterocyclizations Based on SNH Reactions. Intramolecular One-Step SNH Cyclizations; cascade Sequences Based on SNH Reactions.
научная работа, добавлен 05.03.2013The specificity of the hydrothermal method for the synthesis of calcium carbonate. Determination of the nanostructure in the present inorganic chemical compound of salt carbonic acid and calcium. The diffraction characteristics of the calcium salt.
статья, добавлен 30.07.2016Study the process of liquid hydrocarbon oxidation. Chemical reaction of cyclohexane with the organic additives of different nature. Composition of products and speed of oxidation of toluene and p-xylene in the presence of binary liquid catalysts.
статья, добавлен 23.02.2016- 104. The sol-gel method for preporation of polysiloxane xerogels containing carboxylic functionality
A procedure of a sol-gel method for synthesis of new polysiloxane xerogels with propionic and butyric acid-type groups. Structure of some carboxylic groups. Scrutiny specific surface areas of polysiloxane xerogels and average pore diameter of samples.
статья, добавлен 18.03.2014 Analysis of the method of synthesis of new materials with carboxylic acid groups, based on the template method, was developed. The efficiency of this methodology was demonstrated by powder x-ray diffraction, infrared spectroscopy and thermal analysis.
статья, добавлен 02.04.2014Using phosphoric acid and phosphor pent oxide as new catalyst for preparing of derivatives of benzoxazole. Use of benzoaxol ring in medicinal chemistry. Synthesis of 1,3-(Benzene-1,3-diyl) bis(benzoxazole). Synthesis of 3-(2-Hydroxynaphthol) benzoxazole.
статья, добавлен 21.01.2021Synthesis of folate-ferrocene conjugate (FFC) through a stage of synthesis ferrocene carboxylic acid. Confirmation of the structure of the conjugate by the methods of spectroscopy. Studies of the biological activity of FFC by the method of tissue culture.
статья, добавлен 21.12.2016The study of the diffusion of salt water in the soil of Lapidusoia and Verigin. Calculation of leaching rates. Initial and boundary conditions for salt distribution. Analysis of the influence of gravity, pressure and soil resistance on water filtration.
статья, добавлен 19.05.2018Study of antibacterial properties of tissue obtained by ionotropic gelation of sodium alginate. Calculation of the diameter of microcapsules using the software Image J. Gas chromatography of the surface of tissue, finished with microencapsulated camphor.
статья, добавлен 09.03.2021Study of the synthesis of complexes of diacetylhydrazine with hydrazine hydrate. Carrying out the reaction of the ligand with cobalt in the presence of salts of metal chloride and furfural. Condensation of diacetylhydrazine with hydrazine monohydrate.
статья, добавлен 15.01.2021The possibility of the supramolecular nano structures formation on the basis of iron and nickel heteroligand complexes. Formation of different supramolecular nanostructures on the basis of nickel and iron heteroligand complexes as models for Ni(Fe)ARD.
статья, добавлен 30.08.2016Systematic studies on the preparation of sodium silicate solutions of different compositions via the hydrothermal microwave treatment of perlite with an NaOH solution. The effect of various factors on the degree of SiO2 recovery and the reaction rate.
статья, добавлен 07.01.2017Synthesis and reactions of heterocyclic compounds in chemistry. Three- and four-membered heterocycles: heterocycles with one heteroatom (oxiranes, thiiranes, aziridines). Five-membered heterocycles: heterocycles with one, two, three and four heteroatom.
статья, добавлен 05.03.2013Quantum-chemical calculation of thermodynamic features dye. Spatial structure of the colouring agent "active bright orange CS/5K" molecule. Kinetics process of wastewater treatment from the dye. Mechanism of wastewater treatment from active bright orange.
статья, добавлен 30.08.2016Obtaining a biodegradable polymer material with satisfactory thermal properties. Synthesis of copolyester, poly (ethylene phthalate-propylene succinate) by direct polycondensation from ethylene glycol, polypropylene glycol, phthalic and succinic acid.
статья, добавлен 15.01.2021Mathematical formalism of the second quantization. Application of the Wick’s theorems for calculation of the matrix elements over configurations. The interaction in the second quantization representation: basics with applications up to full chlorine.
статья, добавлен 10.12.2016The conditions of a reaction between pyrite medium-metamorphized coal and air-steam mixture in the kinetic area. Development of experimental-statistical mathematical models. Determination of the optimal factors for the oxidative desulfurization of coal.
статья, добавлен 23.02.2016Physical parameter models. Thermodynamic parameter models. Brief review of the relationship between the solution model and phase equilibria. The modified quasi chemical (MQC) model. Basic quasi chemical theory. The modified binary quasi-chemical theory.
статья, добавлен 10.04.2017Main calculation of activation volumes for interstitials and vacancie. Diffusion equations for point defects. Surface generation and recombination of point defects. Simulation of stacking fault growth. Simulation of stress-nediated dopant diffusion.
статья, добавлен 29.04.2017Considers an opportunity and the effectiveness of using the solutions treated with low-temperature non-equilibrium contact plasma in order to intensify dissolution of metal gold in cyanide leaching solutions. Comparison of activation energies of the gold.
статья, добавлен 27.07.2016Physicochemical characterisation of casein micelles suspended in milk ultrafiltrate and enriched with different cations: Fe, Cu, Ca. The order of association of cations with casein micelles. Changes in hydrophobicity, zeta potential of casein micelles.
статья, добавлен 20.11.2013The study of physico-chemical properties of modified forms of natural biopolymers – carboxymethyl cellulose and xanthan gums, their ability to film formation water-soluble polymeric compositions and the influence on growth and productivity of crops.
статья, добавлен 23.02.2016We studied the effect of addition of urea (NH2)2C=O] capable of complex formation with chromium ion (Cr+3) with the formate on the coating layer specifications. Study the correlation ratio between chromium ion and urea content in a manner that changes pH.
статья, добавлен 04.11.2020Influence of the basic nature of finely dispersed microfillers on the kinetics of hydrate release and localization and the degree of its crystallization. Formation of contacts between particles of systems, including various modifications of gypsum.
статья, добавлен 19.02.2021The formation of non-canonical DNA structures as one of the most important elements of gene expression regulation. Characteristic specific features of the basic oligonucleotide sequences and thermal stabilities of the G-rich polynucleotide fragment.
статья, добавлен 10.05.2018