Zobrazeno 1 - 10
of 39
pro vyhledávání: '"Dzhambek, A. A."'
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 25, Iss 1(69), Pp 74-79 (2019)
Study of extraction of germanium from dump of technogenic origin by electrochemical method at constant of potential was the purpose of the research. The research of process of bioleaching of germanium from firm anthropogenic substrate with native bac
Externí odkaz:
https://doaj.org/article/3096ee01e8a247a6a4cbb1db3d1b08b1
Publikováno v:
Biotechnologia Acta, Vol 11, Iss 6, Pp 55-66 (2018)
The aim of the work was to optimize the process of bacterial desulfurization of energy coal, namely, to determine the influence of the component composition of the nutrient medium and the conditions of the process, which ensure the maximal developmen
Externí odkaz:
https://doaj.org/article/9b4de336f8544fd7a618516790c4e973
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 13, Iss 1, Pp 53-56 (2016)
Досліджено ресурсні можливості електродів на основі комплексу 5,10,15,20-тетра-(4-метоксифеніл)-порфірину з Со (II) в умовах циклічного навант
Externí odkaz:
https://doaj.org/article/3dbf8539042542279cb74d57945a9d8c
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 13, Iss 11, Pp 46-50 (2016)
Визначено залежність електрохімічних характеристик повітряних газоди-фузійних електродів на основі комплексу кобальт(ІІ) 5,10,15,20-тетра-
Externí odkaz:
https://doaj.org/article/70d1f274b2aa419ca2738566079a3b78
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 14, Iss 11, Pp 57-61 (2016)
The oxidation-reduction behavior of 5,10,15,20-tetra-(4-methoxyphenyl)-porphyrin, 5,10,15,20-tetra-(3,5-di-tretbutylphenyl)- porphyrin and them complexes with Co (II) forming part of air gas-diffusion electrode in alkaline solution has been studied w
Externí odkaz:
https://doaj.org/article/c15537f40dc24ac9b7b15cbda53a5a36
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 20, Iss 2(54), Pp 77-82 (2015)
Determination of influence of potential value of discharge on process of leaching of dump of technogenic origin by mineral solution was the purpose of the research. Object of the research was dump of technogenic origin with long term of natural stora
Externí odkaz:
https://doaj.org/article/afb36a3903d046e8b4bfe0013f29cda5
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 15, Iss 3, Pp 92-97 (2015)
Electrocatalytic properties of 10,15,20-triphenyl-1-oxonaphto-[2, 3, 4-c,d]-porphyrin and its complex with Fe (III), Co (II) forming part of air gas-diffusion electrodes in alkaline solution has been studied with cyclic voltammometry. Influence of va
Externí odkaz:
https://doaj.org/article/a6a8a0ed039c4d7d92e6ad7bbe7aefb6
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 19, Iss 1(49), Pp 39-44 (2015)
Electrochemical research of process of leaching of metals from firm anthropogenic substrate was carried by cyclic voltammetry method. The dependence of oxidation-reduction reactions speed from composition of mineral solutions, presence of bacterial s
Externí odkaz:
https://doaj.org/article/b082ecbd6bad43978577c4faeed994ec
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 16, Iss 5, Pp 86-92 (2015)
The behaviour of cathodes on the basis of a tetramethoxyphenylporphyrin complex with Co(II) and 10,15,20-triphenyl-1-oxonaphto-[2, 3, 4-c,d]-porphyrin complexes with Fe(III), Co(II) in conditions of rechargeable oxygen-zinc element work have been stu
Externí odkaz:
https://doaj.org/article/f921bac153df495abb578fa4c4b6e462
Publikováno v:
Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ, Vol 18, Iss 1(45), Pp 39-43 (2014)
The process of leaching of metals from firm substratum by solutions of mineral components has been studied with cyclic voltammometry. The dependence of oxidation-reduction potential of system from ratio of concentration Fe2+ : Fe3+ is determined. The
Externí odkaz:
https://doaj.org/article/92080cb542b2455a8b4fcc97d4113190