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

Synthesis and Study of the Properties of Porous Carbon–Carbon Nanocomposites with Nitrogen-Containing Carbon Nanofibers Научная публикация

Журнал

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

Вых. Данные

Год: 2022, Том: 56, Номер: Suppl 1, Страницы: 35-42 Страниц : 8 DOI: 10.3103/S0361521923010044

Ключевые слова

carbon–carbon nanocomposites, polyvinyl chloride, carbon materials, carbon matrix, nitrogencontaining carbon nanofibers, porous materials, supercapacitor electrodes

Авторы

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

Организации

1	Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences
3	Frumkin Institute of Physical Chemistry and Electrochemistry, Russian Academy of Sciences

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации

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. NSuppl 1. P.35-42. DOI: 10.3103/S0361521923010044 WOS Scopus РИНЦ 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 нановолокнами
Химия твердого топлива. 2023. №1. С.4-12. DOI: 10.31857/S0023117723010048 РИНЦ OpenAlex

Поступила в редакцию:	22 сент. 2022 г.
Принята к публикации:	5 окт. 2022 г.
Опубликована в печати:	29 мар. 2023 г.

Web of science:	WOS:000960584100003
Scopus:	2-s2.0-85151483122
РИНЦ:	50742584
OpenAlex:	W4361799389

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