Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Vitalii I. Sysoev"'
1
Akademický článek
Carbon Nanofibers Synthesized at Different Pressures for Detection of NO2 at Room Temperature
Autor: Nikita I. Lapekin, Pavel B. Kurmashov, Tatyana V. Larina, Yurii A. Chesalov, Dmitry S. Kurdyumov, Arina V. Ukhina, Evgene A. Maksimovskiy, Arcady V. Ishchenko, Vitalii I. Sysoev, Alexander G. Bannov
Publikováno v: Chemosensors, Vol 11, Iss 7, p 381 (2023)
In this paper, room-temperature chemiresistive gas sensors for NO2 detection based on CVD-grown carbon nanofibers (CNFs) were investigated. Transmission electron microscopy, low-temperature nitrogen adsorption, and X-ray diffraction were used to inve
Externí odkaz: https://doaj.org/article/1a676ba7bd984d39b9e62c5d8e02e479
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2
Akademický článek
Tuning Nitrogen-Doped Carbon Electrodes via Synthesis Temperature Adjustment to Improve Sodium- and Lithium-Ion Storage
Autor: Yuliya V. Fedoseeva, Elena V. Shlyakhova, Anna A. Vorfolomeeva, Mariya A. Grebenkina, Vitalii I. Sysoev, Svetlana G. Stolyarova, Evgeny A. Maksimovskiy, Anna A. Makarova, Alexander V. Okotrub, Lyubov G. Bulusheva
Publikováno v: Batteries, Vol 9, Iss 1, p 45 (2023)
Structural imperfections, heteroatom dopants, and the interconnected pore structure of carbon materials have a huge impact on their electrochemical performance in lithium-ion and sodium-ion batteries due to the specific ion transport and the dominant
Externí odkaz: https://doaj.org/article/5c11a656f4214fc6a8bac49582b29bb2
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3
Akademický článek
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
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5
Carbon Nanofibers Synthesized at Different Pressures for Detection of NO2 at Room Temperature
Autor: Bannov, Nikita I. Lapekin, Pavel B. Kurmashov, Tatyana V. Larina, Yurii A. Chesalov, Dmitry S. Kurdyumov, Arina V. Ukhina, Evgene A. Maksimovskiy, Arcady V. Ishchenko, Vitalii I. Sysoev, Alexander G.
Publikováno v: Chemosensors; Volume 11; Issue 7; Pages: 381
In this paper, room-temperature chemiresistive gas sensors for NO2 detection based on CVD-grown carbon nanofibers (CNFs) were investigated. Transmission electron microscopy, low-temperature nitrogen adsorption, and X-ray diffraction were used to inve
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=multidiscipl::cde0e8e42176aa1f8d7f6a8e06f338b4
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7
On the stability of Li intercalated fine-grained graphitic material
Autor: Victor O. Koroteev, Vitalii I. Sysoev, Alexander V. Okotrub, Clemens Laubschat, Anastasia Vyalikh, Lyubov G. Bulusheva, Anna A. Makarova
Publikováno v: Carbon. 173:792-799
In order to study the performance, cycling stability and safety of electrochemical storage devices, various characterisation methods are applied. Magic angle spinning (MAS) NMR enables ex situ studies of electrochemical reactions with high resolution
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2239c9af856872b9a8bef8a61bc0b4ea
https://doi.org/10.1016/j.carbon.2020.11.048
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8
Role of interface interactions in the sensitivity of sulfur-modified single-walled carbon nanotubes for nitrogen dioxide gas sensing
Autor: Alexander V. Okotrub, Raul Arenal, Victor O. Koroteev, Anna A. Makarova, Lyubov G. Bulusheva, O. V. Sedelnikova, Olga A. Gurova, Yurii Ivanov, Vitalii I. Sysoev
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Single-walled carbon nanotubes (SWCNTs) possess the unique ability to tune their functional properties by modifying the outer surface or interior space. Using the same modifier – sulfur, we demonstrate a difference in sensing properties of coated a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1d1c7bd8a967b49eb7941a5da3fa935
http://hdl.handle.net/10261/280682
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9
Fluorinated graphene grating metasurface for terahertz dark state excitation
Autor: Nadzeya I Valynets, Alesia G Paddubskaya, Vitalii I Sysoev, Dmitriy V Gorodetskiy, Lyubov G Bulusheva, Alexander V Okotrub
Publikováno v: Nanotechnology. 34:185702
We propose an original technique for the grating metasurfaces fabrication by low-power ultraviolet laser treatment of fluorinated graphene (FG) films with the focus on terahertz applications. The laser treatment reduces dielectric FG to its conductiv
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4933951aaa45e9ece5652c4c1666ef0e
https://doi.org/10.1088/1361-6528/acb712
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