Carbon monoxide oxidation using cobalt catalysts: a short review
The preparation methods, and main characteristics of known catalysts for carbon monoxide oxidation have been examined. A short review in a tabular form which facilitates a quick view on catalysts for CO oxidation (mainly cobalt ones) is represented.
Подобные документы
Systematic 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 07.01.2017Natural zeolite clinoptoline and its nanomodified forms have been used for modification of structures of the composite building materials. Characteristics of this zeolite have been studied by thermal analysis, IR spectroscopy, and adsorption methods.
автореферат, добавлен 02.04.2014Analysis of the results of the design and selection of compounds antimicrobial ointments containing gentamicin as the main active ingredient gallotannin and succinyl as a component of antiresistant against multiresistant strain of Pseudomonas aeruginosa.
статья, добавлен 29.10.2016Characteristics of the methods of improving the electrical properties, the proper maintenance alloys for electrical purposes. Analysis of the influence of heating temperature on microhardness of the types foreign made Aluminium-Zirconium alloy wires.
статья, добавлен 25.12.2016Physical and chemical properties of the drugs. Reactions to chloride ions Cl- in a solution of AgNO3 in HNO3. Photocolorimetry with painted ferum hydroxamate. Reaction on heterocyclic atom of nitrogen. Using of methods of quantitative determination.
презентация, добавлен 24.11.2016Theoretical modeling in the sphere of computational modeling of protein folding. The analysis of spectroscopic methods to obtain information, taking into account the kinetics at conceptual and practical level. Basic physical stabilisation force.
учебное пособие, добавлен 05.07.2013The study of the processes of reparative activity diacamph part of the medications suppositories for the treatment of degenerative and inflammatory diseases of the rectum, determination of their crystallographic and thermogravimetric characteristics.
статья, добавлен 29.10.2016Physico-chemical characteristics of I-40 and MS-20 commercial mineral oils. The use of such oils for the lubrication of molds in the manufacture of glass containers. The study of the thermal stability of oils and their fractions of hydrocarbons.
статья, добавлен 23.02.2016Examined of the physical-chemical properties and thermal decomposition, as well as infrared spectrum of glass. Acquaintance with the results of the derivatographic analysis. Study of the coincidence of crystallization temperatures of glass decomposition.
статья, добавлен 26.02.2021The desorption non-isothermal kinetics of preliminary adsorbed Cl, Br, and I-containing volatile halocarbons from the surface of surrogates for atmospheric solid aerosols (fumed silica and alumina, silica gel and H-mordenite) was studied by TPD MS.
статья, добавлен 03.04.2014- 61. The influence of modified methyl cellulose on the main properties of expanding cementing slurries
The effect of modified methylcellulose on the main properties of expanding cementing slurries. When cementing low-temperature wells, expanding cementing slurries based on a mixture of Portland cement and gypsum alumina cement cement (30-25% GAC) are used.
статья, добавлен 20.03.2024 Research transparent conducting n-type semiconductor zinc oxide films, which have been extensively studied in recent year because they exhibit wide band gap. Analysis of scanning electron microscopy which used for study of surface morphological changes.
статья, добавлен 30.07.2016The hydrothermal method for preparation nanostructures with controllable morphologies. Synthesis of different morphologies of PbTe such as nanoparticles, nanorods of PbTe with using of Pb(NO3)2, TeCl4 and N2H4H2O in presence of different surfactants.
статья, добавлен 30.07.2016Development of a method of mixing the hydroxides for the preparation of Lі[Ni0.5Co0.25Mn0.25]O2 from the respective products. Determination of average grain size, the measurement of impedance. Study of electrochemical properties using cyclic voltammetry.
статья, добавлен 21.12.2016Using measurements of surface tension, solubilization, and fluorescence spectroscopy, the detection of polyesters based on aliphatic dicarboxylic acids and PEG-1000 to form monomolecular micelles in aqueous solutions at the concentrations of 10-7-10-4 %.
статья, добавлен 23.02.2016New approaches to 16, 16, 16, 17, 17-hexafluororetinal and analogs, via 2-methyl-6, 6-bis (trifluoromethyl) cyclohexanone and 2-methyl-6, 6-bis (trifluoromethyl) cyclohex-1-ene-1-carbaldehyde (7, 7, 7, 8, 8, 8-hexafluoro-cyclocitral) are presen.
статья, добавлен 14.02.2014Study of ternary intermetallic compounds RxMyXz (R = rareearth Element, M = d-metal, X = p-metal). Results of identification of the new R-Au-Al compound. The starting materials for the synthesis of R-Au-Ga. Function of the profile form of pseudo-Voigt.
статья, добавлен 23.02.2017- 68. Preparation and characterization of iron complexes based on polysaccharides from agaricus bisporus
The possibility of obtaining soluble iron complexes based on polysaccharides, Agaricus bisporus, maximum yields of samples. Nanoscale polycyclic complexes of ferric hydroxide and mushroom polysaccharides. The ability to use concentrated solutions.
статья, добавлен 27.07.2016 Proving that MBT fine fraction is fit-to-use as functional material for methane degradation layer. Confirmation of the methane degradation efficiency in fine MBT fraction is important from the ecological point of view. The use of a fine fraction.
статья, добавлен 11.07.2022Advances in the organometallic chemistry of heterocyclic ligands. Unique photochemical and electrochemical properties organomanganese and organorhenium complexes of polypyridine ligands, their ability to form molecular assemblies and nanocrystallites.
статья, добавлен 05.03.2013The study of ion-exchange sorption of CS+ and sr2+ on clinoptilolite in original, modified e- and G-irradiation, decationated with hydrochloric acid, and the cation-contained form, the definition of the coefficient of sorption and distribution of KD, KS.
статья, добавлен 02.04.2014Obtain a carbamazepine nanoemulsion for intravenous administration. The nanoemulsions were evaluated concerning droplet size, zeta potential and drug content. Preliminary studies of anticonvulsant activity for resulting formulation were carried out.
статья, добавлен 30.07.2016Study crystallographic sequence of the phase transition in zirconium dioxide at heated. The transformation of monoclinic phase in tetragonal modification. The appearance of new anion vacancies, which form at evaporation of the oxygen from the lattice.
статья, добавлен 30.07.2016The way to save part of the energy released when hydrogen bonds are formed in the form of the energy intensity of their mesh. Conditions for the onset of synchronous transitions of protons from single molecules to molecules of the H-bond network.
статья, добавлен 10.05.2018Physicochemical properties of 1-alkyl-5-methyl-6-(2-methyl-1,3-thiazol-4-yl)-3-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-diones 3 and 4. The method for preparation of 5-methyl-6-(2-methyl-1,3-thiazol-4-yl)-3-phenylthieno[2,3-d]pyrimidine-2,4(1H,3H)-dione.
статья, добавлен 29.10.2016