Zobrazeno 1 - 10
of 420
pro vyhledávání: '"Brudnik, A."'
Autor:
Brudnik, Sergei Vital'evich, Yakovlev, Andrei Vasil'evich, Yakovleva, Elena Vladimirovna, Alferov, Andrei Alekseevich, Tseluikin, Vitalii Nikolaevich, Mostovoi, Anton Stanislavovich
Publikováno v:
Электрохимическая энергетика, Vol 23, Iss 1, Pp 33-40 (2023)
The results of the study of the electrochemical reduction of multilayer graphene oxide in the potentiostatic mode are presented and the possibility of using alkaline electrolyte (KOH) with the concentration below 0.1 M is shown. The identification of
Externí odkaz:
https://doaj.org/article/76ee84090fe044d5a8083d391633dc55
Autor:
Alexey Tsyganov, Denis Artyukhov, Maria Vikulova, Natalia Morozova, Ilya Zotov, Sergey Brudnik, Aleksandra Asmolova, Denis Zheleznov, Alexander Gorokhovsky, Nikolay Gorshkov
Publikováno v:
Ceramics, Vol 6, Iss 1, Pp 619-629 (2023)
Some solid solutions with the chemical composition KxFeyTi8-yO16 (KFTO) and a hollandite-like structure were successfully synthesized by modified sol–gel method. The obtained powders were characterized using X-ray diffraction (XRD) and scanning ele
Externí odkaz:
https://doaj.org/article/beb41ba413cc4c019a65741fd0a9b482
Autor:
Vitaly Tseluikin, Asel Dzhumieva, Alena Tribis, Sergey Brudnik, Denis Tikhonov, Andrey Yakovlev, Anton Mostovoy, Marina Lopukhova
Publikováno v:
Journal of Composites Science, Vol 8, Iss 4, p 147 (2024)
In this study, a method for producing nitrogen-modified graphene oxide (NMGO) using hydrothermal synthesis in the presence of triethanolamine is presented. The composition and structure of NMGO are characterized using X-ray phase analysis (XPA), scan
Externí odkaz:
https://doaj.org/article/f2f71b36dd2842f6ad39fbcd85bca1da
Autor:
Anton Mostovoy, Amirbek Bekeshev, Sergey Brudnik, Andrey Yakovlev, Andrey Shcherbakov, Nurgul Zhanturina, Arai Zhumabekova, Elena Yakovleva, Vitaly Tseluikin, Marina Lopukhova
Publikováno v:
Nanomaterials, Vol 14, Iss 7, p 602 (2024)
In this study, we used multilayer graphene oxide (GO) obtained by anodic oxidation of graphite powder in 83% sulfuric acid. The modification of GO was carried out by its interaction with hexamethylenediamine (HMDA) according to the mechanism of nucle
Externí odkaz:
https://doaj.org/article/d2854bcca8004762a43604183029d57a
Publikováno v:
Journal for Perspectives of Economic Political and Social Integration, Vol 27, Iss 1, Pp 29-58 (2022)
The article describes a study of coping strategies of Physical Education (PE) teachers and their role in the process of burning out. It highlights the role of gender differences in coping strategies. Female PE teachers apply mostly coping strategi
Externí odkaz:
https://doaj.org/article/8bb5400283054a438367bc53bd3286ce
Autor:
Brudnik, Sergei Vital'evich, Yakovleva, Elena Vladimirovna, Gorshkov, Nikolai Vyacheslavovich, Artyukhov, Denis Ivanovich, Yakovlev, Andrei Vasil'evich
Publikováno v:
Электрохимическая энергетика, Vol 21, Iss 4, Pp 206-215 (2021)
The results of the studies of the electrochemical synthesis of multilayer graphene oxide were presented, and the possibility of using it as an electrode material of the supercapacitor was shown. In an alcohol suspension the thickness of the particles
Externí odkaz:
https://doaj.org/article/7f56f48560d6442a9358214272e30b1f
Akademický článek
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Publikováno v:
Geologos, Vol 25, Iss 3, Pp 187-192 (2019)
A comparison of two methods of radiocarbon age determination of groundwater is presented. The simplest Pearson model and the “user-defined” option of the NETPATH program were considered. Both methods were used to determine the age of water from a
Externí odkaz:
https://doaj.org/article/41e82b39314b4ffa8213ba17405447d3
Publikováno v:
Sensors, Vol 22, Iss 19, p 7614 (2022)
The paper presents a novel dust detector based on an innovative laser system that can be successfully used in applications where continuous dust monitoring is necessary. The measurements obtained with FeNi18Co9Mo5 (maraging MS1 steel) particles are c
Externí odkaz:
https://doaj.org/article/8a861eec93c84292a2c4c4119192583d
Autor:
Tseluikin, Vitaly, Dzhumieva, Asel, Tribis, Alena, Brudnik, Sergey, Tikhonov, Denis, Yakovlev, Andrey, Mostovoy, Anton, Lopukhova, Marina
Publikováno v:
Journal of Composites Science; Apr2024, Vol. 8 Issue 4, p147, 11p