Carbon Catalyst Support Modification by Nitrogen via Nitric Oxide Treatment | Sciact - CRIS-система Института катализа

Carbon Catalyst Support Modification by Nitrogen via Nitric Oxide Treatment Научная публикация

Конференция

Catalysis: from Science to Industry : VII International School-Conference for Young Scientists
11-15 окт. 2022 , Томск

Журнал

Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210

Вых. Данные

Год: 2023, Том: 64, Номер: 4, Страницы: 466–472 Страниц : 7 DOI: 10.1134/s0023158423040080

Ключевые слова

carbon support; Sibunit; modification with nitrogen; NO; XPS

Авторы

Nartova A.V. ¹ , Ananina A.A. ¹ , Semikolenov S.V. ¹ , Dmitrachkov A.M. ¹ , Kvon R.I. ¹ , Bukhtiyarov V.I. ¹

Организации

1	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, 630090, Novosibirsk, Russia

Информация о финансировании (1)

Министерство науки и высшего образования Российской Федерации (с 15 мая 2018)

0239-2021-0002

A method was proposed to modify the Sibunit carbon material by treatment with NO under static reactor conditions. It was shown that the composition and content of nitrogen- and oxygen-containing functional groups are determined by the treatment conditions, namely: temperature and duration, which makes it possible to control the result of modification. Features of the modification of Sibunit with NO were studied by X-ray photoelectron spectroscopy and N2 adsorption. A mechanism was put forward for the modification of Sibunit by etching carbon layers with NO through the transformation of oxygen-containing functional groups into NOx groups (–NO and –NO2) and further into pyridine and pyrrole groups. The developed procedure for introducing nitrogen into the carbon material is easy to implement, which is important for practical applications.

Nartova A.V. , Ananina A.A. , Semikolenov S.V. , Dmitrachkov A.M. , Kvon R.I. , Bukhtiyarov V.I.
Carbon Catalyst Support Modification by Nitrogen via Nitric Oxide Treatment
Kinetics and Catalysis. 2023. V.64. N4. P.466–472. DOI: 10.1134/s0023158423040080 WOS Scopus РИНЦ CAPlus OpenAlex

Нартова А.В. , Ананьина А.А. , Семиколенов С.В. , Дмитрачков А.М. , Квон Р.И. , Бухтияров В.И.
Модификация углеродного носителя катализаторов азотом путем обработки в NO
Кинетика и катализ. 2023. Т.64. №4. С.466-473. DOI: 10.31857/S0453881123040093 РИНЦ OpenAlex

Поступила в редакцию:	17 нояб. 2022 г.
Принята к публикации:	2 февр. 2023 г.
Опубликована online:	23 июл. 2023 г.
Опубликована в печати:	1 авг. 2023 г.

Web of science:	WOS:001034791000012
Scopus:	2-s2.0-85165590705
РИНЦ:	54370918
Chemical Abstracts:	2023:1546934
OpenAlex:	W4385163786

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