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Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation. / Gurova, Olga A.; Arhipov, Vyacheslav E.; Koroteev, Viktor O. и др.

в: Physica Status Solidi (B) Basic Research, Том 256, № 9, 1800742, 01.09.2019.

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

Harvard

Gurova, OA, Arhipov, VE, Koroteev, VO, Guselnikova, TY, Asanov, IP, Sedelnikova, OV & Okotrub, AV 2019, 'Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation', Physica Status Solidi (B) Basic Research, Том. 256, № 9, 1800742. https://doi.org/10.1002/pssb.201800742

APA

Gurova, O. A., Arhipov, V. E., Koroteev, V. O., Guselnikova, T. Y., Asanov, I. P., Sedelnikova, O. V., & Okotrub, A. V. (2019). Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation. Physica Status Solidi (B) Basic Research, 256(9), [1800742]. https://doi.org/10.1002/pssb.201800742

Vancouver

Gurova OA, Arhipov VE, Koroteev VO, Guselnikova TY, Asanov IP, Sedelnikova OV и др. Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation. Physica Status Solidi (B) Basic Research. 2019 сент. 1;256(9):1800742. doi: 10.1002/pssb.201800742

Author

Gurova, Olga A. ; Arhipov, Vyacheslav E. ; Koroteev, Viktor O. и др. / Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation. в: Physica Status Solidi (B) Basic Research. 2019 ; Том 256, № 9.

BibTeX

@article{641c327128bf4e3db3d34f499a713d2d,
title = "Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation",
abstract = "A detailed analysis of TUBALL single-walled carbon nanotubes (SWCNTs) after two-step purification involving acid purification treatment with concentrated HCl, HNO3, H2SO4 and solution of HNO3:H2SO4 followed by magnetic processing is presented. The purity degree from iron higher than 99% is achieved, and the yield obtained by the above process is about 75 wt.%. Such high purity of the resultant sample is achieved by removing of the external iron nanoparticles by acid treatment and following extraction of nanotubes containing encapsulated nanoparticles under applied magnetic field. A comprehensive characterization of SWCNTs by Raman, optical absorption, and X-ray photoelectron spectroscopies reveals purification-induced changes in the integrity, composition, and electronic properties of SWCNT.",
keywords = "acid treatment, magnetic separation, purification, single-walled carbon nanotubes, FILMS, MICROWAVE, DISPERSION, RAMAN, COMPOSITES, G(-), G(+)",
author = "Gurova, {Olga A.} and Arhipov, {Vyacheslav E.} and Koroteev, {Viktor O.} and Guselnikova, {Tatiana Ya} and Asanov, {Igor P.} and Sedelnikova, {Olga V.} and Okotrub, {Alexander V.}",
year = "2019",
month = sep,
day = "1",
doi = "10.1002/pssb.201800742",
language = "English",
volume = "256",
journal = "Physica Status Solidi (B): Basic Research",
issn = "0370-1972",
publisher = "Wiley-VCH Verlag",
number = "9",

}

RIS

TY - JOUR

T1 - Purification of Single-Walled Carbon Nanotubes Using Acid Treatment and Magnetic Separation

AU - Gurova, Olga A.

AU - Arhipov, Vyacheslav E.

AU - Koroteev, Viktor O.

AU - Guselnikova, Tatiana Ya

AU - Asanov, Igor P.

AU - Sedelnikova, Olga V.

AU - Okotrub, Alexander V.

PY - 2019/9/1

Y1 - 2019/9/1

N2 - A detailed analysis of TUBALL single-walled carbon nanotubes (SWCNTs) after two-step purification involving acid purification treatment with concentrated HCl, HNO3, H2SO4 and solution of HNO3:H2SO4 followed by magnetic processing is presented. The purity degree from iron higher than 99% is achieved, and the yield obtained by the above process is about 75 wt.%. Such high purity of the resultant sample is achieved by removing of the external iron nanoparticles by acid treatment and following extraction of nanotubes containing encapsulated nanoparticles under applied magnetic field. A comprehensive characterization of SWCNTs by Raman, optical absorption, and X-ray photoelectron spectroscopies reveals purification-induced changes in the integrity, composition, and electronic properties of SWCNT.

AB - A detailed analysis of TUBALL single-walled carbon nanotubes (SWCNTs) after two-step purification involving acid purification treatment with concentrated HCl, HNO3, H2SO4 and solution of HNO3:H2SO4 followed by magnetic processing is presented. The purity degree from iron higher than 99% is achieved, and the yield obtained by the above process is about 75 wt.%. Such high purity of the resultant sample is achieved by removing of the external iron nanoparticles by acid treatment and following extraction of nanotubes containing encapsulated nanoparticles under applied magnetic field. A comprehensive characterization of SWCNTs by Raman, optical absorption, and X-ray photoelectron spectroscopies reveals purification-induced changes in the integrity, composition, and electronic properties of SWCNT.

KW - acid treatment

KW - magnetic separation

KW - purification

KW - single-walled carbon nanotubes

KW - FILMS

KW - MICROWAVE

KW - DISPERSION

KW - RAMAN

KW - COMPOSITES

KW - G(-)

KW - G(+)

UR - http://www.scopus.com/inward/record.url?scp=85067859932&partnerID=8YFLogxK

U2 - 10.1002/pssb.201800742

DO - 10.1002/pssb.201800742

M3 - Article

AN - SCOPUS:85067859932

VL - 256

JO - Physica Status Solidi (B): Basic Research

JF - Physica Status Solidi (B): Basic Research

SN - 0370-1972

IS - 9

M1 - 1800742

ER -

ID: 20708383