Quantitative Characterization of Oxygen-Containing Groups on the Surface of Carbon Materials

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Quantitative Characterization of Oxygen-Containing Groups on the Surface of Carbon Materials : XPS and NEXAFS Study. / Sivkov, Danil V.; Petrova, Olga V.; Nekipelov, Sergey V.; Vinogradov, Alexander S.; Skandakov, Roman N.; Bakina, Ksenia A.; Isaenko, Sergey I.; Ob’edkov, Anatoly M.; Kaverin, Boris S.; Vilkov, Ilya V.; Sivkov, Viktor N.

в: Applied sciences-Basel, Том 12, № 15, 7744, 08.2022.

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

Author

Sivkov, Danil V. ; Petrova, Olga V. ; Nekipelov, Sergey V. ; Vinogradov, Alexander S. ; Skandakov, Roman N. ; Bakina, Ksenia A. ; Isaenko, Sergey I. ; Ob’edkov, Anatoly M. ; Kaverin, Boris S. ; Vilkov, Ilya V. ; Sivkov, Viktor N. / Quantitative Characterization of Oxygen-Containing Groups on the Surface of Carbon Materials : XPS and NEXAFS Study. в: Applied sciences-Basel. 2022 ; Том 12, № 15.

BibTeX

@article{3da7a97d905549a3945186fb8cf99505,

title = "Quantitative Characterization of Oxygen-Containing Groups on the Surface of Carbon Materials: XPS and NEXAFS Study",

abstract = "The results of the comparative quantitative study of oxygen-containing groups adsorbed on the surface of carbonized sponge scaffold (CSS), highly oriented pyrolytic graphite (HOPG), fullerite C60 and multi-walled carbon nanotubes (MWCNTs) introduced into a high vacuum from the atmosphere without any pre-treatment of the surface are discussed. The studied materials are first tested by XRD and Raman spectroscopy, and then quantitatively characterized by XPS and NEXAFS. The research results showed the presence of carbon oxides and water-dissociation products on the surfaces of materials. It was shown that main source of oxygen content (~2%) on the surface of HOPG, MWCNTs, and C60 powder is water condensed from the atmosphere in the form of an adsorbed water molecule and hydroxyl group. On the CSS surface, oxygen atoms are present in the forms of carbon oxides (4–5%) and adsorbed water molecules and hydroxyl groups (5–6%). The high content of adsorbed water on the CSS surface is due to the strong roughness and high porosity of the surface.",

keywords = "carbonized sponge scaffold, fullerite C, HOPG, MWCNTs, NEXAFS, Raman spectroscopy, XPS, XRD, fullerite C60",

author = "Sivkov, {Danil V.} and Petrova, {Olga V.} and Nekipelov, {Sergey V.} and Vinogradov, {Alexander S.} and Skandakov, {Roman N.} and Bakina, {Ksenia A.} and Isaenko, {Sergey I.} and Ob{\textquoteright}edkov, {Anatoly M.} and Kaverin, {Boris S.} and Vilkov, {Ilya V.} and Sivkov, {Viktor N.}",

note = "Publisher Copyright: {\textcopyright} 2022 by the authors.",

year = "2022",

month = aug,

doi = "10.3390/app12157744",

language = "English",

volume = "12",

journal = "Applied Sciences (Switzerland)",

issn = "2076-3417",

publisher = "MDPI AG",

number = "15",

}

RIS

TY - JOUR

T1 - Quantitative Characterization of Oxygen-Containing Groups on the Surface of Carbon Materials

T2 - XPS and NEXAFS Study

AU - Sivkov, Danil V.

AU - Petrova, Olga V.

AU - Nekipelov, Sergey V.

AU - Vinogradov, Alexander S.

AU - Skandakov, Roman N.

AU - Bakina, Ksenia A.

AU - Isaenko, Sergey I.

AU - Ob’edkov, Anatoly M.

AU - Kaverin, Boris S.

AU - Vilkov, Ilya V.

AU - Sivkov, Viktor N.

PY - 2022/8

Y1 - 2022/8

N2 - The results of the comparative quantitative study of oxygen-containing groups adsorbed on the surface of carbonized sponge scaffold (CSS), highly oriented pyrolytic graphite (HOPG), fullerite C60 and multi-walled carbon nanotubes (MWCNTs) introduced into a high vacuum from the atmosphere without any pre-treatment of the surface are discussed. The studied materials are first tested by XRD and Raman spectroscopy, and then quantitatively characterized by XPS and NEXAFS. The research results showed the presence of carbon oxides and water-dissociation products on the surfaces of materials. It was shown that main source of oxygen content (~2%) on the surface of HOPG, MWCNTs, and C60 powder is water condensed from the atmosphere in the form of an adsorbed water molecule and hydroxyl group. On the CSS surface, oxygen atoms are present in the forms of carbon oxides (4–5%) and adsorbed water molecules and hydroxyl groups (5–6%). The high content of adsorbed water on the CSS surface is due to the strong roughness and high porosity of the surface.

AB - The results of the comparative quantitative study of oxygen-containing groups adsorbed on the surface of carbonized sponge scaffold (CSS), highly oriented pyrolytic graphite (HOPG), fullerite C60 and multi-walled carbon nanotubes (MWCNTs) introduced into a high vacuum from the atmosphere without any pre-treatment of the surface are discussed. The studied materials are first tested by XRD and Raman spectroscopy, and then quantitatively characterized by XPS and NEXAFS. The research results showed the presence of carbon oxides and water-dissociation products on the surfaces of materials. It was shown that main source of oxygen content (~2%) on the surface of HOPG, MWCNTs, and C60 powder is water condensed from the atmosphere in the form of an adsorbed water molecule and hydroxyl group. On the CSS surface, oxygen atoms are present in the forms of carbon oxides (4–5%) and adsorbed water molecules and hydroxyl groups (5–6%). The high content of adsorbed water on the CSS surface is due to the strong roughness and high porosity of the surface.

KW - carbonized sponge scaffold

KW - fullerite C

KW - HOPG

KW - MWCNTs

KW - NEXAFS

KW - Raman spectroscopy

KW - XPS

KW - XRD

KW - fullerite C60

UR - http://www.scopus.com/inward/record.url?scp=85136926554&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/c800700b-2f6d-3f6f-8318-e25530373e1e/

U2 - 10.3390/app12157744

DO - 10.3390/app12157744

M3 - Article

AN - SCOPUS:85136926554

VL - 12

JO - Applied Sciences (Switzerland)

JF - Applied Sciences (Switzerland)

SN - 2076-3417

IS - 15

M1 - 7744

ER -

ID: 99306832