Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Natalia A, Chumakova"'
Autor:
Natalia A. Chumakova, Tamas Kalai, Anastasiya T. Rebrikova, Cecília Sár, Alexander I. Kokorin
Publikováno v:
Membranes, Vol 12, Iss 12, p 1241 (2022)
Spin probe EPR spectroscopy is currently the only method to quantitatively report on the orientational ordering of graphene oxide membranes. This technique is based on the analysis of EPR spectra of a membrane containing stable radicals sorbed on oxi
Externí odkaz:
https://doaj.org/article/381e68ced81247ec9a38b650ab3867f9
Publikováno v:
Physical Chemistry Chemical Physics. 25:3136-3143
The molecular mobility of acetonitrile intercalated into the inter-plane space of graphite oxide was studied using the spin probe technique. It was revealed that two types of intercalated substance - liquid-like and solid-like - are simultaneously pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f80d5d24f80c217b0de95dba98504d3c
https://doi.org/10.1039/d2cp03548k
https://doi.org/10.1039/d2cp03548k
Autor:
Olga V. Rudnitskaya, Tatiana A. Tereshina, Ekaterina V. Dobrokhotova, Ekaterina K. Kultyshkina, Natalia A. Chumakova, Alexander I. Kokorin, Yan V. Zubavichus, Victor N. Khrustalev
Publikováno v:
ACS Omega.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::248b2da246df6ebe225948714be79881
https://doi.org/10.1021/acsomega.3c01012
https://doi.org/10.1021/acsomega.3c01012
Autor:
Vera Y. Saprykina, Sergey I. Lashko, Elena N. Klochko, Elena A. Yarushkina, Natalia A. Chumakova, Vladlena E. Bugaenko
Publikováno v:
International Journal of Economics and Financial Issues, Vol 6, Iss 1, Pp 120-125 (2016)
It is education - the system of formation of the nation's intellectual capital and as one of the main areas of production innovation - creating the basic conditions for intensive growth of the markets on the basis of rapid updating of technologies an
Externí odkaz:
https://doaj.org/article/a691a6ab2c0c472c90eda4ad0afe4cdf
Two pH-sensitive spin probes 4-(methylamino)-2-ethyl-5,5-dimethyl-4-pyridine-2-yl-2,5-dihydro-1H-imidazol-1-oxyl (DPI, also known as MEP) and 2,2,3,5,5-pentamethyl-2,5-dihydro-1H-imidazol-1-oxyl (MTI) were used to measure pH of water intercalated in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87dd8e60f9f58efc3dc38360f02f252
https://doi.org/10.21203/rs.3.rs-1862401/v1
https://doi.org/10.21203/rs.3.rs-1862401/v1
Autor:
Natalia A, Chumakova, Yaroslav V, Tkachev, Andrey Kh, Vorobiev, Anastasya T, Rebrikova, Mikhail V, Korobov
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(35)
A combination of 19F and 1H NMR with the Carr-Purcell-Meiboom-Gill (CPMG) pulse sequence was used to examine the mobility of liquids in the interplane space of graphite oxide (GO) for the first time. The proposed approach allows for the reduction of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4ad6d259de364c7a9e97be1bf67b53df
https://pubmed.ncbi.nlm.nih.gov/32857076
https://pubmed.ncbi.nlm.nih.gov/32857076
Autor:
Svetlana G. Karpova, Natalia A. Chumakova, Anton V. Lobanov, Anatoly A. Olkhov, Alexandre A. Vetcher, Alexey L. Iordanskii
Publikováno v:
Polymers; Volume 14; Issue 3; Pages: 610
Polymers, Vol 14, Iss 610, p 610 (2022)
Polymers, Vol 14, Iss 610, p 610 (2022)
The effect of small additions (1–5 wt.%) of tetraphenylporphyrin (TPP) and its complexes with Fe (III) and Sn (IV) on the structure and properties of ultrathin fibers based on poly(3-hydroxybutyrate) (PHB) has been studied. A comprehensive study of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91bceb0e7b9f3d7e952f7c684ff476c6
https://doi.org/10.3390/polym14030610
https://doi.org/10.3390/polym14030610
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 497:012026
The households become in the modern economic paradigm one of the most important business entities, while the personal finance is one of subjects to management. In this regard the article gives consideration to a concept of the households budget, dete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6046eb2b1e687df37a7e1cba2d87e65c
https://doi.org/10.1088/1757-899x/497/1/012026
https://doi.org/10.1088/1757-899x/497/1/012026
Publikováno v:
Chemical Engineering Journal. 91:159-166
A new approach to parametric sensitivity studies of a catalytic fixed-bed operation is presented. This approach is based on the sensitivity functions of technological characteristics with respect to small variations of control parameters under the co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::095dfd65c591c0442de8e97e06476f08
https://doi.org/10.1016/s1385-8947(02)00149-3
https://doi.org/10.1016/s1385-8947(02)00149-3
Autor:
Gennadii A. Chumakov, Natalia A. Chumakova, Theodore E. Simos, George Psihoyios, Ch. Tsitouras
Publikováno v:
AIP Conference Proceedings.
This paper addresses the phenomenon of homoclinic chaos in a kinetic model with fast, intermediate, and slow variables. The model describes the behavior of the heterogeneous catalytic reaction of interaction of hydrogen and oxygen on metallic catalys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::88080c00020e414ed7d3e3e8a2b16544
https://doi.org/10.1063/1.3241444
https://doi.org/10.1063/1.3241444