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Effect of vanadium compounds on the sulfonation of carbon materials. / Larichev, Yu V.; Koskin, A. P.

в: Kinetics and Catalysis, Том 58, № 5, 01.09.2017, стр. 663-667.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

Harvard

Larichev, YV & Koskin, AP 2017, 'Effect of vanadium compounds on the sulfonation of carbon materials', Kinetics and Catalysis, Том. 58, № 5, стр. 663-667. https://doi.org/10.1134/S0023158417050159

APA

Larichev, Y. V., & Koskin, A. P. (2017). Effect of vanadium compounds on the sulfonation of carbon materials. Kinetics and Catalysis, 58(5), 663-667. https://doi.org/10.1134/S0023158417050159

Vancouver

Larichev YV, Koskin AP. Effect of vanadium compounds on the sulfonation of carbon materials. Kinetics and Catalysis. 2017 сент. 1;58(5):663-667. doi: 10.1134/S0023158417050159

Author

Larichev, Yu V. ; Koskin, A. P. / Effect of vanadium compounds on the sulfonation of carbon materials. в: Kinetics and Catalysis. 2017 ; Том 58, № 5. стр. 663-667.

BibTeX

@article{1772343858d94d4eb56f2a04f12a7441,
title = "Effect of vanadium compounds on the sulfonation of carbon materials",
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.",
keywords = "acidic catalysis, sulfonated carbon materials, sulfonation, vanadium",
author = "Larichev, {Yu V.} and Koskin, {A. P.}",
year = "2017",
month = sep,
day = "1",
doi = "10.1134/S0023158417050159",
language = "English",
volume = "58",
pages = "663--667",
journal = "Kinetics and Catalysis",
issn = "0023-1584",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "5",

}

RIS

TY - JOUR

T1 - Effect of vanadium compounds on the sulfonation of carbon materials

AU - Larichev, Yu V.

AU - Koskin, A. P.

PY - 2017/9/1

Y1 - 2017/9/1

N2 - 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.

AB - 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.

KW - acidic catalysis

KW - sulfonated carbon materials

KW - sulfonation

KW - vanadium

UR - http://www.scopus.com/inward/record.url?scp=85030630823&partnerID=8YFLogxK

U2 - 10.1134/S0023158417050159

DO - 10.1134/S0023158417050159

M3 - Article

AN - SCOPUS:85030630823

VL - 58

SP - 663

EP - 667

JO - Kinetics and Catalysis

JF - Kinetics and Catalysis

SN - 0023-1584

IS - 5

ER -

ID: 9894665