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Your search keyword '"A. P. Aleksankin"' showing total 24 results
Start Over Author "A. P. Aleksankin" Publication Type Magazines
24 results on '"A. P. Aleksankin"'

1. Conversion of organoaerosils under the action of ionizing radiation

Author

Evtushenko, E. G., Yankova, S. T., Aleksankin, M. M., Samchenko, I. P., and Gordienko, V. P.

Abstract

In the radiolysis of aerosil A-300, modified by allyl (AOA) or phenyl (DPA) groups grafted to its surface, the nature and values of the radiation yields of free radicals are characteristic of the corresponding individual organic compounds. Compounds formed as a result of radiation hydrogenation of the allyl group were detected in AOA. DPA exhibits increased radiation activity.

Published
1992
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2. Quantum-chemical interpretation of the difference in the field fragmentation of the molecular ions of dimethyl ether and dimethyl sulfide

Author

Lobanov, V. V., Fileleeva, L. I., Samchenko, I. P., and Aleksankin, M. M.

Abstract

The potential energy surfaces (PES) of the positive molecular ions of dimethyl ether and dimethyl sulfide were scanned by the LCAO-MO SCF method in the MINDO/3 valence approximation. On the PES of these radical-cations, apart from the minima corresponding to the equilbrium structures, each has a local minimum which belongs to a cyclic structure. The discovered differences in the stereochemical construction of the cyclic structures of the radical-cations (CH3)2O+'and (CH3)2S+' made it possible to explain features of the field fragmentation of their molecular ions. The effect of the external electric field of the ion source on the cyclization and fragmentation stages in the investigated radical-cations was traced.

Published
1989
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22. Abstracts of papers deposited at VINITI

Author

Gyunter, V. É., Monasevich, L. A., Paskal', Yu. I., Khachin, V. N., Grinchak, A. I., Makogon, M. M., Serov, V. V., Minaev, B. F., Lupik, A. N., Grigor'ev, A. I., Tikhomirov, I. A., Shishkovskii, V. I., Sergeev, V. N., Krokhin, S. N., Lopatkin, Yu. M., Skorobogat'ko, A. F., Golovleva, V. K., Detinko, V. N., Kleshchuk, V. G., Perfil'ev, V. I., Chernyavskii, V. G., Levina, V. B., Gavrilina, N. I., Bespalov, V. I., Kol'chuzhkin, A. M., Tikhomirov, I. A., Shishkovskii, V. I., Krokhin, S. N., Larionov, V. V., Tikhomirov, I. A., Larionov, V. V., Vergun, A. P., Yakubov, V. P., Golovnev, I. F., Epin, V. N., Baum, B. A., Tyagunov, G. B., Kudzin, A. Yu., Sadovskaya, L. Y., Poplavskii, I. V., Popushoi, M. N., Khitche, L., Klenov, É. N., Andrianov, A. S., Belan, D. P., Bogacheva, L. S., Klimov, B. N., Lykov, Yu. I., Lykova, S. M., Aleksankin, V. G., Kolobashkin, V. M., Rubtsov, P. M., Ruzhanskii, P. A., Natanzon, G. A., Blinkova, V. G., Popova, T. N., Naumov, A. P., and Potetyunko, G. N.

Published
1977
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