Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Castro Arata, Rene Alejandro"'
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 16, Iss 1 (2023)
The present study was aimed to reveal the mechanisms of electrical conductivity of the perfluorosulfonic membrane (MF-4SK) in the proton-substituted form and an effect of Tb ions modified this matrix on these mechanisms. The frequency dependences of
Externí odkaz:
https://doaj.org/article/56ce5e28c858411f9a4cb5600d9bb047
Autor:
Shadrin Evgeny, Ilinskiy Aleksandr, Castro Arata Rene Alejandro, Kapralova Viktoria, Kononov Aleksey, Pashkevich Marina
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 15, Iss 4 (2022)
The process and salient features of modifying the structure of dielectric nanocrystalline vanadium dioxide films by doping with Ni and W transition metals have been studied. The dielectric spectra obtained experimentally were interpreted in terms of
Externí odkaz:
https://doaj.org/article/5b3b1746692a45a9a4cc7388daae0a0a
Publikováno v:
St. Petersburg Polytechnical University Journal: Physics and Mathematics, Vol 14, Iss 4 (2021)
In order to determine the features of polarization and structural properties of perfluorosulfone membranes after their modification with Tb, MF-4SK membranes have been prepared and studied. The sorption properties of membranes were investigated by re
Externí odkaz:
https://doaj.org/article/b4c433d85d8a445da7f2913c2bb43830
The results of the study of the electric charge transfer processes in R-OOD polyimide films and in nanocomposite based on it with cerium dioxide are presented. Using the existing model of charge barrier hopping (CBH), the values of the charge transfe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54f0613cc5da19458cb97671e4ffbec6
Autor:
Ilinskiy, Aleksandr, Castro Arata, Rene Alejandro, Pashkevich, Marina, Popova, Irina, Sidorov, Aleksandr, Shadrin, Evgeny
We have studied the frequency dielectric spectra of silver sulfide nanowires synthesized in porous silicate glasses. A possible mechanism of the thermal superionic phase transition in the samples is discussed. In this work, based on the analysis of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1bcde58dc46af1d35343937e2267080
Представленное исследование ставило целью выявить механизмы электрической проводимости перфторсульфоновой мембраны (МФ-4СК) в протоно
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bc2476755495512d217732bfe4b3da7
Autor:
Shadrin, Evgeny, Ilinskiy, Aleksandr, Castro Arata, Rene Alejandro, Kapralova, Viktoria, Kononov, Aleksey, Pashkevich, Marina
Изучены особенности процесса модификации диэлектрическтого отклика нанокристаллических пленок диоксида ванадия при их легировании п
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff5bfbcd27d1de05c8b9cda37d3a81d3