Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Yu. N. Lazareva"'
Autor:
M. Yu. Yablokova, Alexander Kuznetsov, Yu. N. Lazareva, Inga A. Ronova, M. N. Vidyakin, A. Yu. Alentiev
Publikováno v:
Polymer Science Series A. 51:1068-1074
Gas-separating membrane characteristics of polyimide films composed of the common fragment of benzophenone-3,3′,4,4′-tetracarboxylic dianhydride and diamines of varying structure were studied. Permeability coefficient P, diffusion coefficient D,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c13547bbc1faaae79f9fb9b392551e3
https://doi.org/10.1134/s0965545x09100034
https://doi.org/10.1134/s0965545x09100034
Autor:
Mukhamed L. Keshtov, A. Yu. Alentiev, M. N. Vidyakin, D. A. Rusov, Yu. P. Yampolskii, Inga A. Ronova, Yu. N. Lazareva
Publikováno v:
Polymer Science Series B. 49:247-252
The transport behavior of a new class of membrane materials—a series of poly(phenylquinoxalines) containing heterocyclic fragments in the backbone—has been studied. These polymers contain moieties of a common chemical structure. Therefore, it is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf873393bf16f6c2c4c43bf3507a5be
https://doi.org/10.1134/s1560090407090096
https://doi.org/10.1134/s1560090407090096
Autor:
A. Yu. Alentiev, Inga A. Ronova, Elena Hamciuc, M. N. Vidyakin, Yu. P. Yampolskii, Maria Bruma, Yu. N. Lazareva, R. Lungu
Publikováno v:
Polymer Science Series A. 49:1045-1052
The gas permeabilities of a number of new structurally related polyimides containing phenylquinoxaline moieties were studied for the first time. The test polymers had different dianhydride units, whereas their diamine components differed in the prese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1ca23518f0678c80d78d861c2e239d0
https://doi.org/10.1134/s0965545x0709012x
https://doi.org/10.1134/s0965545x0709012x
Publikováno v:
Polymer Science Series A. 48:1120-1127
Correlation between the chemical structure and transport characteristics of polyimides that are used for separation of hydrogen-containing mixtures is analyzed. The effect of various functional groups (keto-, oxy-, methoxy-, amino-, and others) in po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::329686ae1eeda4135f42eacedc591fe4
https://doi.org/10.1134/s0965545x06100154
https://doi.org/10.1134/s0965545x06100154
Autor:
Yu. N. Lazareva, A. Yu. Alentiev, G. K. Semenova, M. N. Vidyakin, M. Yu. Yablokova, D. Yu. Likhachev, Yu. P. Yampolskii, Alexander Kuznetsov
Publikováno v:
Polymer Science Series A. 48:1073-1079
Gas-separation membrane characteristics of a number of new polyimides containing common dianhydride and diamine moieties, including two copolymers of the regular structure, have been investigated. The densities of polymer films have been measured, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e909dbccecc672f6aeee8c1000b72c6f
https://doi.org/10.1134/s0965545x06100087
https://doi.org/10.1134/s0965545x06100087
Autor:
D. Yu. Likhachev, A. Yu. Alentiev, O. V. Kozlova, Yu. N. Lazareva, A. L. Rusanov, Yu. P. Yampolskii, M. N. Vidyakin
Publikováno v:
Polymer Science Series A. 48:596-600
The correlation between chemical structure and gas transport properties is considered for a new class of membrane materials based on structurally similar polyphenylquinoxalines that are characterized by different numbers of flexible-O-ether bonds in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2045a0fa1742ae48d55df329f1aa38f
https://doi.org/10.1134/s0965545x0606006x
https://doi.org/10.1134/s0965545x0606006x
Publikováno v:
Journal of Optical Technology. 78:519
A theory has been developed for the resonance elastic scattering of light in Bragg structures (one-dimensional photonic crystals) with randomly rough interfaces. The spectral and angular dependences of the scattering distribution of light are investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c7a20e94b125aabcceb0cb2e961d59
https://doi.org/10.1364/jot.78.000519
https://doi.org/10.1364/jot.78.000519