Effect of Vanadium Compounds on the Sulfonation of Carbon Materials Full article
| Journal |
Kinetics and Catalysis
ISSN: 0023-1584 , E-ISSN: 1608-3210 |
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| Output data | Year: 2017, Volume: 58, Number: 5, Pages: 663-667 Pages count : 5 DOI: 10.1134/S0023158417050159 | ||||
| Tags | acidic catalysis, sulfonated carbon materials, sulfonation, vanadium | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | V.45.3.5. |
Abstract:
The synthesis of sulfonated carbon materials (SCMs) via the direct sulfonation of carbon nanofibers
with sulfuric acid in the presence of vanadium compounds is studied. An efficient sulfiding system
(98% H2SO4–NaVO3) providing a high sulfur content in a carbon material without oleum is proposed. It is
established that the introduced sulfur exists in samples in the form of sulfo groups located predominantly on
the surface. No intrusion of sulfuric acid residues between graphene layers with the formation of clathrates is
revealed. It is shown that the surface of a carbon material is partially oxidized with the formation of carbonyl
and carboxyl groups. The kinetic activity of the synthesized SCMs in the liquid-phase reaction of acetic acid
esterification with ethanol is studied.
Cite:
Larichev Y.V.
, Koskin A.P.
Effect of Vanadium Compounds on the Sulfonation of Carbon Materials
Kinetics and Catalysis. 2017. V.58. N5. P.663-667. DOI: 10.1134/S0023158417050159 WOS Scopus РИНЦ ANCAN OpenAlex
Effect of Vanadium Compounds on the Sulfonation of Carbon Materials
Kinetics and Catalysis. 2017. V.58. N5. P.663-667. DOI: 10.1134/S0023158417050159 WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Ларичев Ю.В.
, Коскин А.П.
Влияние соединений ванадия на сульфирование углеродных материалов
Кинетика и катализ. 2017. Т.58. №5. С.676-680. DOI: 10.7868/S0453881117050173 РИНЦ OpenAlex
Влияние соединений ванадия на сульфирование углеродных материалов
Кинетика и катализ. 2017. Т.58. №5. С.676-680. DOI: 10.7868/S0453881117050173 РИНЦ OpenAlex
Dates:
| Submitted: | Dec 23, 2016 |
| Published print: | Sep 1, 2017 |
| Published online: | Sep 30, 2017 |
Identifiers:
| Web of science: | WOS:000411992000021 |
| Scopus: | 2-s2.0-85030630823 |
| Elibrary: | 31076774 |
| Chemical Abstracts: | 2017:1586808 |
| Chemical Abstracts (print): | 168:503552 |
| OpenAlex: | W2757629630 |