Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Dina N. Akbayeva"'
Publikováno v:
Chimica Techno Acta, Vol 10, Iss 3 (2023)
In this work, we obtained complexes by mixing aqueous solution of palladium(II) chloride with polyvinylpyrrolidone and polyethylene glycol. The composition of the complex compounds was determined by potentiometric and conductometric titration. IR spe
Externí odkaz:
https://doaj.org/article/ebe7328af18a4d15abcea8da4c7c126f
Autor:
Kuralay S. Maksotova, Dariya T. Kalikh, Arnur T. Omirzakova, Botagoz S. Bakirova, Dina N. Akbayeva
Publikováno v:
Chimica Techno Acta, Vol 9, Iss 3 (2022)
In this work we obtained a polymer-metal complex by mixing aqueous solution of copper(II) acetate with PVA at a certain ratio, pH of the solution and temperature. The composition of the complex compound was determined by potentiometric and conductome
Externí odkaz:
https://doaj.org/article/e23724c351c14ee4a61c47a4490c90c7
Autor:
Kudaibergenov, Dina N. Akbayeva, Indira A. Smagulova, Kuralay S. Maksotova, Botagoz S. Bakirova, Gulnur S. Tatykhanova, Sarkyt E.
Publikováno v:
Catalysts; Volume 13; Issue 7; Pages: 1075
In this article, the biocatalytic oxidation of ethanol into acetaldehyde was studied using a catalase entrapped within a monolithic polyampholyte cryogel, p(APTAC-co-AMPS), as catalyst. When an anionic monomer, 2-acrylamido-2-methyl-1-propanesulfonic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::87ec49de98ff2e924834aac6aa46773d
Autor:
Indira Smagulova, Gulnur S. Tatykhanova, Sarkyt E. Kudaibergenov, Dina N. Akbayeva, Alexey Shakhvorostov
Publikováno v:
Polymers for Advanced Technologies. 32:3817-3826
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::842502c32e6d8da552fe6e6a99c6a743
https://doi.org/10.1002/pat.5396
https://doi.org/10.1002/pat.5396
Publikováno v:
Materials Today: Proceedings. 31:572-575
The oxidation of octene-1 in aqueous organic solutions in the presence of bimetallic catalytic system (Pd (II)(PVP)-Cu(II)(PVP) (PVP - polyvinylpyrrolidone)) at 60–80 °C under mild conditions was studied. Kinetics, products and optimal reaction co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aa75bcbc6b3f26a35a79c52c287fd5b
https://doi.org/10.1016/j.matpr.2020.06.521
https://doi.org/10.1016/j.matpr.2020.06.521
Autor:
A.K. Borangaziyev, G.А. Seilkhanova, electrochemistry, Almaty, Kazakhstan, А.K. Salkhay, I.A. Smagulova, B.S. Bakirova, Dina N. Akbayeva
Publikováno v:
SERIES CHEMISTRY AND TECHNOLOGY. 5:92-99
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3131692745cfdf0fd6cff0ab3127f2f
https://doi.org/10.32014/2019.2518-1491.59
https://doi.org/10.32014/2019.2518-1491.59
Autor:
Madina S. Telkhozhayeva, Dina N. Akbayeva, Gulziya A. Seilkhanova, Ainur B. Imangaliyeva, A. B. Rakhym
Publikováno v:
Chemical Bulletin of Kazakh National University. :16-22
The processes of lead and cadmium ions sorption by modified zeolite of Chankanai deposit were studied. Chitosan was used as a surface modifier due to its properties: nontoxicity, biodegradability and biocompatibility. The adsorption process was carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dee02e3328183c4a296aee0116c240b0
https://doi.org/10.15328/cb980
https://doi.org/10.15328/cb980
Publikováno v:
Bulletin of Chemical Reaction Engineering & Catalysis, Vol 13, Iss 3, Pp 560-572 (2018)
The metal complex catalysis with participation of unsaturated hydrocarbons gains great interest because of ecological aspect and a possibility of re-using of the catalyst. It has a number of advantages in comparison with a heterogeneous catalysis, su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d2f5c42bb91e0ed22ec47f55eb97915c
https://ejournal2.undip.ac.id/index.php/bcrec/article/view/1980
https://ejournal2.undip.ac.id/index.php/bcrec/article/view/1980
Publikováno v:
Studia Universitatis Babeș-Bolyai Chemia. 62:35-50
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dfd3ab7148c65426a9b956b4d129976
https://doi.org/10.24193/subbchem.2017.1.03
https://doi.org/10.24193/subbchem.2017.1.03
Autor:
Dina N. Akbayeva, Akyl Tulegenov
Publikováno v:
Chemical Bulletin of Kazakh National University, Iss 3-4, Pp 4-9 (2016)
Catalytic properties of Cu2+ ions in oxidation reactions of P4 were investigated in present work using quantum-chemical methods. The geometric structures of several transition metal complexes were determined. The oxidation of P4 molecules in reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7fa066b0fa2fd8e058d634ea602550f
https://doi.org/10.15328/cb791
https://doi.org/10.15328/cb791