Search Results - "Tomkovich Maria"

Formation of spherical microporous silica particles from organosilane and quat molecules by Stovpiaga, Ekaterina Yu, Eurov, Daniil A., Kurdyukov, Dmitry A., Glebova, Nadezhda V., Kirilenko, Demid A., Tomkovich, Maria V., Golubev, Valery G.

“…The approach is developed to obtain submicron spherical particles of amorphous silica with interconnected micropores. The particles were synthesized via…”
Get full text

Cobalt oxide decorated porous silica particles: Structure and activity relationship in the catalytic oxidation of carbon monoxide by Eurov, Daniil A., Rostovshchikova, Tatiana N., Shilina, Marina I., Kirilenko, Demid A., Tomkovich, Maria V., Yagovkina, Maria A., Udalova, Olga V., Kaplin, Igor Yu, Ivanin, Igor A., Kurdyukov, Dmitry A.

“…[Display omitted] •Co-SiO2 composites are obtained using silica spheres with different SSA 10-1600m2/g.•SiO2 morphology determines CO3O4 particle size,…”
Get full text

Titanium Oxyfluoride as a Material for Negative Electrodes of Lithium-Ion Batteries by Astrova, Ekaterina V, Ulin, Vladimir P, Parfeneva, Alesya V, Li, Galina V, Yagovkina, Maria A, Lozhkina, Darina A, Krasilin, Andrei A, Tomkovich, Maria V, Rumyantsev, Aleksander M

“…A study of the electrochemical characteristics of titanium oxyfluoride obtained with the direct interaction of titanium with hydrofluoric acid is reported. Two…”
Get full text

Biocompatible acid-degradable micro-mesoporous CaCO3:Si:Fe nanoparticles potential for drug delivery by Eurov, Daniil A., Kurdyukov, Dmitry A., Boitsov, Vitaly M., Kirilenko, Demid A., Shmakov, Stanislav V., Shvidchenko, Aleksandr V., Smirnov, Alexander N., Tomkovich, Maria V., Yagovkina, Maria A., Golubev, Valery G.

“…Calcium carbonate nanoparticles of 50 nm in diameter are synthesized within the mesoporous silica particles with a subsequent etching out of the template…”
Get full text

Stability of Graphene/Nafion Composite in PEM FC Electrodes by Krasnova, Anna O, Glebova, Nadezhda V, Kastsova, Angelina G, Pelageikina, Anna O, Redkov, Alexey V, Tomkovich, Maria V, Nechitailov, Andrey A

“…Ensuring the stable operation of proton exchange membrane fuel cells is conducive to their real-world application. A promising direction for stabilizing…”
Get full text

Structure characteristics of nanoporous glass with the carbon-modified interface by Udovenko Stanislav, Naberezhnov Aleksandr, Borisov Sergey, Sysoeva Anna, Tomkovich Maria, Islamov Akhmed, Kuklin Alexander

“…Samples of porous matrices with the surface of channels (pores) modified with carbon were prepared on the basis of nanoporous sodium borosilicate glasses (SBS)…”
Get full text

Synthesis, structure, and visible-light-driven activity of o-YbFeO3/h-YbFeO3/CeO2 photocatalysts by Sofia M. Tikhanova, Lev A. Lebedev, Svetlana A. Kirillova, Maria V. Tomkovich, Vadim I. Popkov

“…Photo-Fenton-like oxidation of organic substances is one of the key advanced oxidation processes based on the reversible Fe2+↔Fe3+ transition and the…”
Get full text

Formation of stable microporous core-shell V2O5/SiO2 colloidal particles potential for heterogeneous catalysis by Eurov, Daniil A., Kirilenko, Demid A., Sharonova, Larisa V., Shvidchenko, Aleksandr V., Smirnov, Alexander N., Tomkovich, Maria V., Yagovkina, Maria A., Kurdyukov, Dmitry A.

“…An approach for the synthesis of stable core-shell V2O5/SiO2 colloidal particles has been proposed. First, ammonium vanadate particles ∼ 300 nm in size, which…”
Get full text

Influence of heterogeneous inclusions on the process of formation, structural transformations, and growth of TiO2 nanocrystals by Zlobin, Vladislav, Nevedomskiy, Vladimir, Tomkovich, Maria, Ugolkov, Valery, Almjasheva, Oksana

“…The processes of formation and growth of titanium dioxide nanocrystals with a certain structure, the phase transition of anatase to rutile in the presence of a…”
Get full text