Enhancement of Volumetric Capacitance of Binder-Free Single-Walled Carbon Nanotube Film via Fluorination

Autor: Olga A. Gurova, Vitalii I. Sysoev, Egor V. Lobiak, Anna A. Makarova, Igor P. Asanov, Alexander V. Okotrub, Leonid V. Kulik, Lyubov G. Bulusheva

Publikováno v: Nanomaterials, Vol 11, Iss 5, p 1135 (2021)

Robust electrode materials without the addition of binders allow increasing efficiency of electrical storage devices. We demonstrate the fabrication of binder-free electrodes from modified single-walled carbon nanotubes (SWCNTs) for electrochemical d

Externí odkaz: https://doaj.org/article/61c77e78d5254e67932d3ce93fa68ffd

Modification of structure and conductivity of nanohorns by toluene addition in carbon arc

Autor: Alexander V. Okotrub, Lyubov G. Bulusheva, Kseniya I. Baskakova, Pavel E. Plyusnin, Egor V. Lobiak, O. V. Sedelnikova

Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures. 28:342-347

In the present work, we compare the structure and transport properties of carbon nanohorns (CNHs) synthesized by arc evaporation of graphite alone and with the addition of some portion of t...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::411ee44f1634bae223547672d5cc74e0
https://doi.org/10.1080/1536383x.2019.1708737

A complex study of the dependence of the reduced graphite oxide electrochemical behavior on the annealing temperature and the type of electrolyte

Autor: S. Ravi P. Silva, Alexey N. Kolodin, Anna A. Iurchenkova, E. O. Fedorovskaya, Egor V. Lobiak, Anna A. Kobets, Ash Stott

In this work we investigate the influence of thermal treatment of reduced graphite oxide (RGO) on its functional composition and electrochemical performance. It is found that carboxyl, carbonyl, hydroxyl and epoxy groups are present on the RGO surfac

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6152b27a2a98304fbffbc04f0f3f5213
https://aaltodoc.aalto.fi/handle/123456789/102235

Effect of Co-Mo catalyst preparation and CH4/H2 flow on carbon nanotube synthesis

Autor: Alexander V. Okotrub, Lyubov G. Bulusheva, Emmanuel Flahaut, Egor V. Lobiak, Viktoriia R. Kuznetsova

Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures
Fullerenes, Nanotubes and Carbon Nanostructures, Taylor & Francis, 2020, 28 (9), pp.1-9. ⟨10.1080/1536383X.2020.1749051⟩

Supported Co-Mo catalysts with a given ratio of metals were prepared from polyoxomolybdate Mo12O28(μ2-OH)12{Со(H2O)3}4 using impregnation and combustion methods. Effects of the type of catalyst and the ratio and flow of methane and hydrogen gases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c94e398e34bafedb4adf41bd9c5e6b9
https://oatao.univ-toulouse.fr/26124/

Structure and Electrochemical Properties of Carbon Nanotubes Synthesized with Catalysts Obtained by Decomposition of Co, Ni, and Fe Polyoxomolybdates Supported by MgO

Autor: Lyubov G. Bulusheva, Emmanuel Flahaut, Egor V. Lobiak, Alexander V. Okotrub, Dmitry A. Smirnov, A. A. Galitsky

Publikováno v: Journal of Structural Chemistry. 59:786-792

Carbon nanotubes (CNTs) were synthesized by thermal decomposition of methane at 900 °C using Co–Mo/MgO, Fe–Mo/MgO, and Ni–Mo/MgO catalysts. To obtain metallic nanoparticles, polyoxomolybdate clusters of Co, Ni, and Fe deposited on MgO were the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1508907280cbb5279016f1fa1999ac63
https://doi.org/10.1134/s0022476618040066