Zobrazeno 1 - 10
of 26
pro vyhledávání: '"L. N. Obolenskaya"'
Autor:
N. A. Dulina, L. N. Obolenskaya, A. V. Tolmachev, O. M. Vovk, E. V. Savinkina, G. M. Kuzmicheva, N. V. Sadovskaya, N. A. Prokudina
Publikováno v:
Тонкие химические технологии, Vol 7, Iss 3, Pp 57-62 (2012)
Composites anatase/Y2O3, η-TiO2/Y2O3, Degussa P25/Y2O3 and Hombifine/Y2O3 were prepared by simultaneous dispersion of Y2O3 and TiO2 powders in weakly alkaline aqueous media or dispersion of Y2O3 powders in acidic titania-containing hydrosols followe
Externí odkaz:
https://doaj.org/article/466f2c2490b84b10bf2af7485232124c
Publikováno v:
Inorganic Materials
— This paper reports the development and characterization of new inexpensive and safe light–time–temperature indicators for products of the pharmaceutical and food industries. For this purpose, we have prepared and characterized stable sols of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd214d300757fd05e22d79de1c4942da
https://doi.org/10.1134/s0020168520110175
https://doi.org/10.1134/s0020168520110175
Autor:
Ilya D. Morozov, Galina M. Kuz’micheva, Ratibor G. Chumakov, Elena V. Savinkina, L. N. Obolenskaya
Publikováno v:
Journal of Materials Research. 33:1422-1432
Titania nanoparticles (anatase or anatase + rutile) with enhanced photocatalytic activity were successfully produced by treating titanyl sulfate with various peroxo compounds (hydrogen peroxide, ammonium persulfate, and urea hydrogen peroxide) with f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab8845d376c5945b77cd53f3af12a9b6
https://doi.org/10.1557/jmr.2018.52
https://doi.org/10.1557/jmr.2018.52
Publikováno v:
Crystallography Reports. 63:250-253
The effect of some sensitizers (methylene blue, methyl red, chlorophylls, coproporphyrin I, and hydrogen peroxide) on the transformation of η-TiO2, which is an anatase precursor in titanyl sulfate hydrolysis, into anatase has been studied. A decreas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8bae675786e7788e5beb04898bf3aaec
https://doi.org/10.1134/s1063774518020177
https://doi.org/10.1134/s1063774518020177
Autor:
E. N. Domoroshchina, A. M. Tsybinsky, Elena V. Savinkina, G. V. Kravchenko, A. A. Gaynanova, A. V. Podbelsky, L. N. Obolenskaya, Galina M. Kuz’micheva
Publikováno v:
Nanotechnologies in Russia. 11:41-56
Nanocomposites TiO2/SiO2 with photocatalytic and adsorptive properties were prepared by codispersing of η-modification and anatase (commercial Hombifine N) and SiO2 (opal, granules, ultrafine) in ethanol (or ethanol–water mixture in the presence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::419fc4a969a1654ec922b434a16db205
https://doi.org/10.1134/s1995078016010110
https://doi.org/10.1134/s1995078016010110
Autor:
S. V. Amarantov, N. V. Sadovskaya, L. N. Obolenskaya, M. A. Zaporozhets, N. A. Prokudina, Vadim V. Podbelskiy, Elena V. Savinkina, A. S. Avilov, Galina M. Kuz’micheva, V. I. Nikolajchik
Publikováno v:
Crystallography Reports. 60:406-417
The structural and morphological features of samples containing titanium dioxide, obtained by the sulfate method in the presence of methylene blue dye MeB (sample with η-TiO2) and in its absence (sample with anatase), have been determined using a co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4dad16258378f7bf5656a02e24f84c8
https://doi.org/10.1134/s1063774515030116
https://doi.org/10.1134/s1063774515030116
Autor:
E. N. Kabachkov, L. N. Obolenskaya, Yan V. Zubavichus, Galina M. Kuz’micheva, Elena V. Savinkina, A. A. Gainanova, Vadim Murzin, N. V. Sadovskaya
Publikováno v:
CrystEngComm. 17:7113-7123
A new phase, where peroxo groups are incorporated into titania particles, along with anatase and hydrated η-TiO2 with peroxo groups on the surface of titania nanoparticles were prepared by introduction of H2O2 into reaction mixtures while synthesizi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8c6db440193dfe3ef6bf54cc296345e
https://doi.org/10.1039/c5ce01090j
https://doi.org/10.1039/c5ce01090j
Autor:
Polina A. Demina, A. M. Zybinskii, Galina M. Kuz’micheva, N. A. Prokudina, Elena V. Savinkina, L. N. Obolenskaya
Publikováno v:
Crystallography Reports. 59:430-436
The adsorption ability of titanium dioxide samples with nanoscale anatase prepared by the sulfate method and Degussa (Evonik) P25, Hombfine N, and Hombikate UV-100 commercial agents with different compositions and characteristics to extract Nb(V) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ff64a992b219e7f0d534f88c33f6123
https://doi.org/10.1134/s1063774514030079
https://doi.org/10.1134/s1063774514030079
Publikováno v:
Applied Nanoscience. 5:125-133
A new method of sensitizing titania by treatment of the reaction mixture with Methylene Blue, Methyl Red or hydrogen peroxide is developed; the sensitizer was introduced into the reaction mixture while synthesizing nanosize TiO2 from titanyl sulfate.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b194353ccd9e6d6ad2820095a569aa4
https://doi.org/10.1007/s13204-014-0299-0
https://doi.org/10.1007/s13204-014-0299-0
Autor:
L. N. Obolenskaya, Elena V. Savinkina, E. N. Domoroshchina, Alexey N. Kuz’michev, Polina A. Demina, Andrei M. Tsybinsky, Galina M. Kuz’micheva
Publikováno v:
Applied Nanoscience. 4:979-987
Adsorption of Mo(VI) and W(VI) ions from water with nanosized anatase has been studied. This process depends on sorption conditions (temperature, contact duration, etc.) and sample characteristics (composition, specific surface area, coherent scatter
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::478d099a55dd0d7980d215241ba794c0
https://doi.org/10.1007/s13204-013-0279-9
https://doi.org/10.1007/s13204-013-0279-9