Synthesis and Study of the Properties of Porous Carbon–Carbon Nanocomposites with Nitrogen-Containing Carbon Nanofibers | Sciact - CRIS-system of Boreskov Institute of Catalysis

Synthesis and Study of the Properties of Porous Carbon–Carbon Nanocomposites with Nitrogen-Containing Carbon Nanofibers Full article

Journal

Solid Fuel Chemistry
ISSN: 0361-5219 , E-ISSN: 1934-8029

Output data

Year: 2022, Volume: 56, Number: S1, Pages: S35–S42 Pages count : 8 DOI: 10.3103/S0361521923010044

Tags

carbon–carbon nanocomposites, polyvinyl chloride, carbon materials, carbon matrix, nitrogen-containing carbon nanofibers, porous materials, supercapacitor electrodes

Authors

Kryazhev Yu.G. ¹ , Pod”yacheva O.Yu. ² , Trenikhin M.V. ¹ , Gulyaeva T.I. ¹ , Anikeeva I.V. ¹ , Vol’fkovich Yu.M. ³ , Rychagov A.Yu. ³

Affiliations

1	Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 644040, Omsk, Russia
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia
3	Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences, 119071, Moscow, Russia

Funding (1)

Ministry of Science and Higher Education of the Russian Federation

0239-2021-0004

The possibility of synthesizing carbon–carbon nanocomposites with nanofibers embedded in a carbon matrix by two-stage dehydrochlorination (under the action of alkali followed by carbonization) of a carbon-chain chloropolymer has been shown. Chlorinated polyvinyl chloride was used as the initial chloropolymer, and nitrogen-containing carbon nanofibers (N-CNFs) were used as a nanoscale component. The structure of the resulting nanocomposites was examined by electron microscopy and the texture parameters were studied using low-temperature nitrogen adsorption–desorption. The introduction of N-CNFs into the carbon matrix and the activation of the resulting carbon–carbon nanocomposite in an atmosphere of CO2 contributed to the formation of a micro- and mesoporous material with a specific surface area of ~1100 m2/g. It was shown that the resulting nanocomposites were characterized by high energy capacity and energy efficiency when tested as electrodes of electrochemical supercapacitors.

Kryazhev Y.G. , Pod”yacheva O.Y. , Trenikhin M.V. , Gulyaeva T.I. , Anikeeva I.V. , Vol’fkovich Y.M. , Rychagov A.Y.
Synthesis and Study of the Properties of Porous Carbon–Carbon Nanocomposites with Nitrogen-Containing Carbon Nanofibers
Solid Fuel Chemistry. 2022. V.56. NS1. P.S35–S42. DOI: 10.3103/S0361521923010044 WOS Scopus РИНЦ AN OpenAlex

Кряжев Ю.Г. , Подъячева О.Ю. , Тренихин М.В. , Гуляева Т.И. , Аникеева И.В. , Вольфкович Ю.М. , Рычагов А.Ю.
Синтез и исследование свойств пористых углерод-углеродных нанокомпозитов с азотсодержащими углеродными нановолокнами
Химия твердого топлива. 2023. №1. С.4-12. DOI: 10.31857/S0023117723010048 РИНЦ OpenAlex

Submitted:	Sep 22, 2022
Accepted:	Oct 5, 2022
Published print:	Dec 22, 2022
Published online:	Mar 29, 2023

Web of science:	WOS:000960584100003
Scopus:	2-s2.0-85151483122
Elibrary:	50742584
Chemical Abstracts:	2023:666707
OpenAlex:	W4361799389

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