Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Yu. A. Tomashpol'skii"'
Autor:
Yu. Ya. Tomashpol’skii
Publikováno v:
Russian Journal of Physical Chemistry A. 92:1060-1070
The current state of the theoretical and experimental studies of changes in the chemical structure and composition caused by segregation phenomena on the surface of chemical compounds was reviewed. The review considers the experimental data obtained
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b41f86ca9f13a2fa63ecbf3deb30aae
https://doi.org/10.1134/s0036024418060195
https://doi.org/10.1134/s0036024418060195
Autor:
A. D. Shepelev, I. P. Sukhareva, Yu. Ya. Tomashpol’skii, L. A. Obvintseva, T. B. Tsyrkina, A. K. Avetisov, N. V. Sadovskaya, M. P. Dmitrieva, N. V. Kozlova
Publikováno v:
Russian Journal of Applied Chemistry. 83:1649-1652
The resistance of microfibrous filtering materials based on cellulose diacetate, polystyrene, and fluoroplastic to prolonged action of high concentratoins of humid hydrogen chloride in air at room temperature was examined.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf1badceb2eaadc5f405458ebdaa11a2
https://doi.org/10.1134/s1070427210090259
https://doi.org/10.1134/s1070427210090259
Autor:
L. A. Obvintseva, N. V. Kozlova, Yu. A. Tomashpol’skii, A. K. Avetisov, A. D. Shepelev, A. I. Klimuk, N. V. Sadovskaya, M. P. Dmitrieva
Publikováno v:
Russian Journal of Applied Chemistry. 83:1069-1073
The action of ozone in high (1.3 vol %) concentrations on polysulfone microfibers was studied by iodometric titration, IR spectroscopy, and electron microscopy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::656f38225e1ffff9f6349903e349f09f
https://doi.org/10.1134/s1070427210060273
https://doi.org/10.1134/s1070427210060273
Autor:
V. L. Kuchaev, L. A. Obvintseva, A. D. Shepelev, A. K. Avetisov, Yu. Ya. Tomashpol’skii, N. V. Kozlova, A. I. Klimuk, N. V. Sadovskaya
Publikováno v:
Russian Journal of General Chemistry. 79:2051-2061
Ozone decomposition with commercial and prototype filtering microfibrous material based on some polymers, fiberglass, and polymer-carbonized fibers was studied. Ozone treatment leads to degradation of polystyrene, polyvinyl chloride, cellulose acetat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d2bf102ab1883d7423d517cbd832b73
https://doi.org/10.1134/s1070363209090370
https://doi.org/10.1134/s1070363209090370
Autor:
Yu. Ya. Tomashpol’skii, A. I. Klimuk, V. L. Kuchaev, N. V. Sadovskaya, L. A. Obvintseva, A. K. Avetisov, A. D. Shepelev
Publikováno v:
Russian Journal of Applied Chemistry. 82:153-156
Structural changes, caused by ozone treatment, on the surface of microfibers of filtering materials based on polystyrene, polyacrylonitrile, polyvinyl chloride, diacetyl cellulose, and carbon were studied by atomic force and scanning electron microsc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db74b7a194fa828e920f111d509bb001
https://doi.org/10.1134/s1070427209010297
https://doi.org/10.1134/s1070427209010297
Publikováno v:
Russian Journal of Physical Chemistry A. 82:1650-1654
Nanoscale structuring of YBa2Cu3O7 high-temperature superconductor films on a lanthanum aluminate LaAlO3 substrate was studied after annealing at 200–850°C. For this purpose, a 0.5% aerosol of Y, Ba, and Cu methacrylates was deposited on the subst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b5b63965769b0941c61c649e57526f9
https://doi.org/10.1134/s0036024408100051
https://doi.org/10.1134/s0036024408100051
Publikováno v:
Crystallography Reports. 50:1012-1019
The evolution of the formation of a structure in high-temperature superconducting Bi2Sr2CaCu2O8 films obtained from organometallic aerosols is investigated by atomic force microscopy and scanning electron microscopy. Nanoscale granular supramolecular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::488ec17142e6ad8126faa8e1da8344f6
https://doi.org/10.1134/1.2132411
https://doi.org/10.1134/1.2132411
Publikováno v:
Inorganic Materials. 40:960-966
Structure formation in Bi–Sr–Ca–Cu–O films produced by spray pyrolysis using methacrylate solutions is studied. The process is shown to involve liquid-phase, amorphous–nanocrystalline, and high-crystallinity states. At annealing temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab9b748909b8a9a04fc5c4b33a055481
https://doi.org/10.1023/b:inma.0000041329.88348.12
https://doi.org/10.1023/b:inma.0000041329.88348.12
Autor:
L. F. Rybakova, S. G. Prutchenko, Yu. V. Zhivareva, Yu. Ya. Tomashpol'skii, N. V. Sadovskaya, A. V. Vanina
Publikováno v:
Inorganic Materials. 39:733-740
Ferroelectric–superconductor heterostructures consisting of a ferroelectric Pb–Ti–Zr–O film on a superconducting Bi–Sr–Ca–Cu–O ceramic substrate or a superconducting Bi–Sr–Ca–Cu–O film on a ferroelectric Pb–Ti–Zr–O ceram
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::364b05988810f5861daa6fc066b33f3a
https://doi.org/10.1023/a:1024548127803
https://doi.org/10.1023/a:1024548127803
Autor:
Yu. Ya. Tomashpol’skii
Publikováno v:
Russian Journal of General Chemistry. 72:632-641
A brief review of theoretical, experimental results in the field of surface nanosegregation of chemical composition of oxides (principal components), stimulated by temperature or other factors, is given. Experimental data, obtained exclusively for mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25ef2c248a3b9dc4fc2adfb576591c9e
https://doi.org/10.1023/a:1016352718455
https://doi.org/10.1023/a:1016352718455