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排序方式: 共有47条查询结果,搜索用时 15 毫秒
1.
Devyatkina T. I. Gun'ko Yu. L. Mikhalenko M. G. 《Russian Journal of Applied Chemistry》2001,74(7):1122-1125
The influence exerted by addition of -hydroxynaphthoic acid and combined additive Hg + Pb + -hydroxynaphthoic acid on the corrosion and self-discharge of a porous zinc electrode in alkali solution was studied. 相似文献
2.
S. A. Mikhalenko L. I. Solov’eva E. A. Luk’‘yanets 《Russian Journal of General Chemistry》2004,74(11):1775-1800
Procedures have been developed for the synthesis of a series of metal complexes derived from water-soluble anionic and cationic octa-4,5-carboxyphthalocyanine-taurine and choline conjugates.Translated from Zhurnal Obshchei Khimii, Vol. 74, No. 11, 2004, pp. 1907–1911.Original Russian Text Copyright © 2004 by Mikhalenko, Soloveva, Lukyanets.For communication XXXVII, see [1].This revised version was published online in April 2005 with a corrected cover date. 相似文献
3.
S. A. Mikhalenko L. I. Solov'eva E. A. Luk'yanets 《Russian Journal of General Chemistry》2005,75(9):1489-1493
Cobalt, zinc, hydroxoaluminum, and iron complexes of N,N′,N″,N?-tetrakis(β-diethylaminoethyl) phthalocyanine-2,3 : 9,10 : 16,17 : 23,24-tetrakis(dicarboxamide) were synthesized and were converted into the corresponding water-soluble quaternary salts by treatment with methyl iodide, methyl p-toluenesulfonate, diethyl and dimethyl sulfates, and trimethyl phosphate. The electronic absorption spectra of the quaternary salts indicated their considerable aggregation in aqueous solution; the degree of aggregation decreases in going to solutions in ethanol and disappears in DMSO. 相似文献
4.
E. P. Dobrova I. G. Bratchikova I. I. Mikhalenko 《Russian Journal of Physical Chemistry A, Focus on Chemistry》2006,80(9):1528-1531
Isotherms of adsorption of CO2 on a Ta2O5 surface and the same surface coated with a 0.5 monolayer of PdCl2 were measured over temperature and pressure ranges of 293–473 K and 0.015–1.5 Pa, respectively. It was established that, in the presence of PdCl2, the adsorption becomes greater in value and reversible. The isotherms were S-shaped, which was explained by the association of adsorbed CO2 molecules due to the change in their polarization caused by rising CO2 pressure. The influence of the temperature and PdCl2 on the adsorbate-adsorbate and adsorbate-adsorbent interaction constants were analyzed using the Kiselev isotherm and an isotherm that takes into account the interaction between the electrons of the semiconductor oxide and adsorbate molecules. 相似文献
5.
Saleh Mohammed Mokbel E. N. Kolosov I. I. Mikhalenko 《Russian Journal of Physical Chemistry A, Focus on Chemistry》2016,90(6):1289-1292
A comparative study of oxidation of phenol, 3-chlorophenol, 4-chlorophenol, and 2,4-dichlorophenol on Pt/Ti and Ce,Pt/Ti electrocatalysts is performed via cyclic voltammetry. It is shown that the surface morphology and roughness of the anode do not change after modification with cerium. The formal kinetic orders of electrooxidation of all compounds are found to be less than one. It is shown that the β temperature coefficients of the rate of oxidation of chlorophenols grow by 10 to 50% when the Ce,Pt/Ti anode is used at a substrate concentration of 1 mM. A tenfold increase in concentration reduces the effect of cerium additive, except for 3-chlorophenol: the latter exhibits a 250% increase in the β value, compared to the Pt/Ti anode. 相似文献
6.
Gunko Yu. L. Kozyrin V. A. Kozina O. L. Ananieva E. Yu. Mikhalenko M. G. 《Russian Journal of Electrochemistry》2022,58(1):60-73
Russian Journal of Electrochemistry - The reduction of zinc oxide in a limited volume of the alkaline electrolyte is studied. Methods of chronopotentiometry, chronoamperometry, and... 相似文献
7.
Gun’ko Yu. L. Kozina O. L. Myunts A. A. Kuzyakin N. O. Ananieva E. Yu. Mikhalenko M. G. 《Russian Journal of Electrochemistry》2020,56(12):997-1010
Russian Journal of Electrochemistry - A computer analysis of the mathematical model for the nickel–cadmium battery discharge with different types of electrodes is presented. The model... 相似文献
8.
V. M. Derkacheva S. A. Mikhalenko L. I. Solov’eva V. I. Alekseeva L. E. Marinina L. P. Savina A. V. Butenin E. A. Luk’yanets 《Russian Journal of General Chemistry》2007,77(6):1117-1125
A series of conjugates of sulfo- and carboxy-substituted phthalocyanines with rhodamines were prepared, and their electronic absorption and luminescence spectra were studied. An intramolecular transfer of the excitation energy from the rhodamine moiety (donor) to the phthalocyanine moiety (acceptor) was revealed. 相似文献
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