Carbon Catalyst Support Modification by Nitrogen via Nitric Oxide Treatment Full article
| Conference |
Catalysis: from Science to Industry : VII International School-Conference for Young Scientists 11-15 Oct 2022 , Томск |
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| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2023, Volume: 64, Number: 4, Pages: 466–472 Pages count : 7 DOI: 10.1134/s0023158423040080 | ||
| Tags | carbon support; Sibunit; modification with nitrogen; NO; XPS | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Ministry of Science and Higher Education of the Russian Federation | 0239-2021-0002 |
Abstract:
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.
Cite:
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 AN OpenAlex
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 AN OpenAlex
Original:
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
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
Dates:
| Submitted: | Nov 17, 2022 |
| Accepted: | Feb 2, 2023 |
| Published online: | Jul 23, 2023 |
| Published print: | Aug 1, 2023 |
Identifiers:
| Web of science: | WOS:001034791000012 |
| Scopus: | 2-s2.0-85165590705 |
| Elibrary: | 54370918 |
| Chemical Abstracts: | 2023:1546934 |
| OpenAlex: | W4385163786 |