Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Ekaterina I. Shuvarakova"'
Autor:
Ekaterina V. Ilyina, Alexander F. Bedilo, Grigory B. Veselov, Yuri Y. Gerus, Ekaterina I. Shuvarakova, Vladimir O. Stoyanovskii, Aleksey A. Vedyagin
Publikováno v:
Gels, Vol 8, Iss 12, p 809 (2022)
Pd-containing catalysts based on highly dispersed aerogel-derived mayenite were prepared via two approaches. The Pd@C12A7 sample was obtained through the addition of Pd nitrate solution to a fresh Ca(OH)2-Al(OH)3 gel. Pd/C12A7 was synthesized through
Externí odkaz:
https://doaj.org/article/4089f19a7da448a2b90706991997d915
Autor:
Ekaterina V. Ilyina, Alexander F. Bedilo, Svetlana V. Cherepanova, Yuri Y. Gerus, Ekaterina I. Shuvarakova, Aleksey A. Vedyagin
Publikováno v:
Journal of Sol-Gel Science and Technology. 104:259-266
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f931bbca2c41ae4b7c389286b0a8569f
https://doi.org/10.1007/s10971-022-05933-7
https://doi.org/10.1007/s10971-022-05933-7
Autor:
Ekaterina I. Shuvarakova, Ekaterina V. Ilyina, Svetlana V. Cherepanova, Evgeny Y. Gerasimov, Alexander F. Bedilo, Aleksey A. Vedyagin
Publikováno v:
Journal of Composites Science; Volume 6; Issue 9; Pages: 254
Calcium aluminates (CA) with a mayenite structure have attracted a growing interest during the last decades. The present paper reports the preparation of vanadia-mayenite composites performed via an impregnation of pure CA with ammonium vanadate solu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f117849e5cf9d05e3ca1a72b60ea3c
Publikováno v:
Fullerenes, Nanotubes and Carbon Nanostructures. 28:402-406
С/Al2O3 and C/MgO carbon-mineral composites were synthesized by propane decomposition over Al2O3 at 600–650 °C and MgO carbonization in 1,3-butadiene at 600 °C. The synthesized carbon-mineral compo...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5557d0abe7212a8bfdae6940aefa513
https://doi.org/10.1080/1536383x.2019.1695249
https://doi.org/10.1080/1536383x.2019.1695249
Publikováno v:
Ceramics International. 45:3547-3553
Deposition of a SiO2 coating on anatase TiO2 nanocrystals is shown to improve their thermal stability. As low as 0.5% Si was shown to preserve the small anatase crystallite size after calcination at 600 °C. Such treatment led to considerable sinteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eb2d32d784f32ada8962ce36f3d09a4
https://doi.org/10.1016/j.ceramint.2018.11.013
https://doi.org/10.1016/j.ceramint.2018.11.013
Autor:
Ekaterina I. Shuvarakova, Ekaterina V. Ilyina, Vladimir O. Stoyanovskii, Grigory B. Veselov, Alexander F. Bedilo, Aleksey A. Vedyagin
Publikováno v:
Journal of Composites Science; Volume 6; Issue 10; Pages: 308
The present paper continues the exploration of the physicochemical and catalytic properties of vanadia-mayenite composites. The samples were prepared by an impregnation of calcium aluminate Ca12Al14O33 (mayenite, C12A7) with a solution of vanadium pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1085fbcce7b1932c43112ba19fc318d7
https://doi.org/10.3390/jcs6100308
https://doi.org/10.3390/jcs6100308
Publikováno v:
Topics in Catalysis. 61:2035-2041
Nanocrystalline MgO aerogels possess high surface areas and outstanding reactivity with respect to variety of harmful organic substances. The catalytic activity of MgO aerogels in dehydrochlorination of 1-chlorobutane substantially increases with tim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e042f9e53ddd9f40b8d0393cc6bb0407
https://doi.org/10.1007/s11244-018-1000-8
https://doi.org/10.1007/s11244-018-1000-8
Autor:
Oleg N. Primachenko, Ekaterina I. Shuvarakova, Rodion V. Andreev, Alexander F. Bedilo, Anton P. Koskin
Publikováno v:
Molecular Catalysis. 492:111006
Several composite samples containing perfluorosulfonic acid polymer (PFSA; e.g. Nafion) over silica, carbon nanofibers or zirconia were synthesized to determine the effect of the support on the acid catalytic properties. The synthesized composites co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f5dd96e9d8c361f4c5cf6af11b2636a
https://doi.org/10.1016/j.mcat.2020.111006
https://doi.org/10.1016/j.mcat.2020.111006
Publikováno v:
The Journal of Physical Chemistry C. 118:15779-15794
Electron-donor sites on the surface of γ-Al2O3 modified with different amounts of sulfates were characterized using 1,3,5-trinitrobenzene as a spin probe. The concentration of 1,3,5-trinitrobezene radical anions formed on the surface electron-donor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe4e67863cbc3de89868c30cb8bf6c5
https://doi.org/10.1021/jp503523k
https://doi.org/10.1021/jp503523k
Autor:
E. V. Il’ina, I. V. Tokareva, Alexander F. Bedilo, Alexander M. Volodin, Ilya V. Mishakov, V. V. Chesnokov, Ekaterina I. Shuvarakova
Publikováno v:
Kinetics and Catalysis. 55:520-527
The effect of the promotion of nanocrystalline MgO aerogels with small amounts of vanadium and carbon on the destructive sorption of the Freons CF2Cl2 and CFCl3 was studied. It was found that the introduction of the promoters considerably shortened t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eb6c1beb9690a168e3f6567e98f2d8f
https://doi.org/10.1134/s0023158414040016
https://doi.org/10.1134/s0023158414040016