Springer Science and Business Media LLC
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Spectroscopic manifestations of interionic vibrations in solutions of salts of sulfonic acids
Springer Science and Business Media LLC - Tập 7 - Trang 65-69 - 1973
Van der Waals Gaps in Sm1+x Ba2−x Cu3O y and Their Effect on Superconductivity
Springer Science and Business Media LLC - Tập 38 Số 3 - Trang 162-167 - 2002
We have used electron–positron annihilation to study superconducting cuprates Sm1+x Ba2−x Cu3O y . We have determined the average radii for oxygen ions in Sm1+x Ba2−x Cu3O y . Taking into account the ion coordinates and their radii, we have constructed a geometric model for the arrangement of copper and oxygen ions in CuO2 layers in the [b, c] plane, responsible for the superconductivity. From the......
Investigation of the interaction of benzene with vanadium-molybdenum oxide catalysts by programmed thermal desorption
Springer Science and Business Media LLC - Tập 21 - Trang 242-245 - 1985
Programmed thermal desorption was used to investigate the interaction of benzene with vanadium-molybdenum oxide catalysts. It was established that the amount of maleic anhydride desorbed from the catalyst surface depends on the catalyst composition and that it varies with its activity and selectivity.
Electronic spectra and ESR spectra of monocations and dications of copper-tetraphenylporphin
Springer Science and Business Media LLC - - 1976
Electron-impact studies of the vapors of cesium oxide and hydroxide
Springer Science and Business Media LLC - Tập 3 - Trang 126-129 - 1969
The potentials at which the ions appear have been determined with a mass spectrometer. These potentials are used to calculate various thermodynamic quantities, including the dissociation energies of CsOH and Cs2O in the vapor state.
Effect of copper(II) ions on kinetics of ascorbic acid oxidation by methylene blue
Springer Science and Business Media LLC - Tập 30 - Trang 239-244 - 1995
A kinetic scheme is proposed for the reduction of methylene blue by ascorbic acid in the presence of copper(II) ions. The introduction of copper(II) ions increases the reaction rate, owing to the increased concentration of ascorbic acid radicals in the solution. It is shown that the inhibition of the reaction that is observed with low concentrations of copper(II) is a result of redox reactions pro......
Preparation of nanocomposites consisting of an epoxyamine polymer matrix with silver nanoparticles
Springer Science and Business Media LLC - Tập 47 - Trang 371-376 - 2012
A promising method is presented for the preparation of polymer composites in situ containing stabilized silver nanoparticles without the use of additional reducing systems. The effects of functionality and the structure of the epoxyamine polymer matrices on their capacity to reduce silver ions and stabilize growing silver nanoparticles were evaluated.
Influence of peptizing agent on the temperature dependence of the Mössbauer effect in colloidal solutions ofα- andΒ-stanic acids
Springer Science and Business Media LLC - Tập 5 - Trang 285-286 - 1969
Kinetics and mechanism of the decomposition of cumyl hydroperoxide in the presence of 2-mercaptobenzimidazole
Springer Science and Business Media LLC - Tập 33 - Trang 41-44 - 1997
2-Mercaptobenzimidazole reacts with cumyl hydroperoxide to give radicals. This accounts for the initiating effect of this compound in the autoxidation of isopropylbenzene and ethylbenzene. On the other hand, 2-mercaptobenzimidazole is a weak inhibitor in the low-temperature initiated oxidation of alkylbenzenes.
Electric and mutual polarizabilities of π-electron systems
Springer Science and Business Media LLC - Tập 10 - Trang 9-16 - 1975
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