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Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles. / Fedoseeva, Yu V.; Arkhipov, V. E.; Maksimovskiy, E. A. и др.

в: Journal of Physical Chemistry C, Том 121, № 35, 07.09.2017, стр. 19182-19190.

Результаты исследований: Научные публикации в периодических изданияхстатьяРецензирование

Harvard

Fedoseeva, YV, Arkhipov, VE, Maksimovskiy, EA, Gusel'nikov, AV, Mikhlin, YL, Zhuravlev, KS, Senkovskiy, BV, Larionov, SV, Bulusheva, LG & Okotrub, AV 2017, 'Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles', Journal of Physical Chemistry C, Том. 121, № 35, стр. 19182-19190. https://doi.org/10.1021/acs.jpcc.7b04640

APA

Fedoseeva, Y. V., Arkhipov, V. E., Maksimovskiy, E. A., Gusel'nikov, A. V., Mikhlin, Y. L., Zhuravlev, K. S., Senkovskiy, B. V., Larionov, S. V., Bulusheva, L. G., & Okotrub, A. V. (2017). Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles. Journal of Physical Chemistry C, 121(35), 19182-19190. https://doi.org/10.1021/acs.jpcc.7b04640

Vancouver

Fedoseeva YV, Arkhipov VE, Maksimovskiy EA, Gusel'nikov AV, Mikhlin YL, Zhuravlev KS и др. Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles. Journal of Physical Chemistry C. 2017 сент. 7;121(35):19182-19190. doi: 10.1021/acs.jpcc.7b04640

Author

Fedoseeva, Yu V. ; Arkhipov, V. E. ; Maksimovskiy, E. A. и др. / Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles. в: Journal of Physical Chemistry C. 2017 ; Том 121, № 35. стр. 19182-19190.

BibTeX

@article{2be6dbdaf27e451f86ba74e7a886fdc6,
title = "Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles",
abstract = "Interfacial interactions between CdS species and multiwalled carbon nanotubes (MWCNTs) determine the architecture and optical characteristics of CdS/MWCNT hybrids. The effect of fluorinated surface of MWCNT buckypaper on the decoration with CdS nanoparticles from an ammonia solution of cadmium(II) chloride and thiourea has been studied. Scanning electron microscopy showed that the fluorinated carbon surface provides more dense growth and uniform distribution of CdS nanoparticles. X-ray photoelectron and near-edge X-ray absorption fine structure spectroscopies revealed a partial defluorination of the nanotubes and the formation of elemental sulfur as a result of a joint action of thiourea and ammonia. The carbon atoms freed of fluorine were found from density functional theory calculations to be active sites for attachment of Cd(II) complexes present in the chemical bath and subsequent growth of CdS nanoparticles. The obtained hybrid possesses dual photoluminescence from fluorinated MWCNTs and CdS nanoparticles. Under applied electric field, it emits blue light that is possible only for very small CdS nanocrystals. This work provides a concept for fabrication of CNT-based hybrid structures with the high density of semiconducting nanoparticles for optoelectronic applications. (Graph Presented).",
keywords = "MULTIWALL NANOTUBES, CADMIUM-SULFIDE, PHOTOLUMINESCENCE, SPECTROSCOPY, ABSORPTION, DEFECTS, DENSITY, FILMS, XPS",
author = "Fedoseeva, {Yu V.} and Arkhipov, {V. E.} and Maksimovskiy, {E. A.} and Gusel'nikov, {A. V.} and Mikhlin, {Yu L.} and Zhuravlev, {K. S.} and Senkovskiy, {B. V.} and Larionov, {S. V.} and Bulusheva, {L. G.} and Okotrub, {A. V.}",
note = "Publisher Copyright: {\textcopyright} 2017 American Chemical Society.",
year = "2017",
month = sep,
day = "7",
doi = "10.1021/acs.jpcc.7b04640",
language = "English",
volume = "121",
pages = "19182--19190",
journal = "Journal of Physical Chemistry C",
issn = "1932-7447",
publisher = "American Chemical Society",
number = "35",

}

RIS

TY - JOUR

T1 - Fluorinated Surface of Carbon Nanotube Buckypaper for Uniform Growth of CdS Nanoparticles

AU - Fedoseeva, Yu V.

AU - Arkhipov, V. E.

AU - Maksimovskiy, E. A.

AU - Gusel'nikov, A. V.

AU - Mikhlin, Yu L.

AU - Zhuravlev, K. S.

AU - Senkovskiy, B. V.

AU - Larionov, S. V.

AU - Bulusheva, L. G.

AU - Okotrub, A. V.

N1 - Publisher Copyright: © 2017 American Chemical Society.

PY - 2017/9/7

Y1 - 2017/9/7

N2 - Interfacial interactions between CdS species and multiwalled carbon nanotubes (MWCNTs) determine the architecture and optical characteristics of CdS/MWCNT hybrids. The effect of fluorinated surface of MWCNT buckypaper on the decoration with CdS nanoparticles from an ammonia solution of cadmium(II) chloride and thiourea has been studied. Scanning electron microscopy showed that the fluorinated carbon surface provides more dense growth and uniform distribution of CdS nanoparticles. X-ray photoelectron and near-edge X-ray absorption fine structure spectroscopies revealed a partial defluorination of the nanotubes and the formation of elemental sulfur as a result of a joint action of thiourea and ammonia. The carbon atoms freed of fluorine were found from density functional theory calculations to be active sites for attachment of Cd(II) complexes present in the chemical bath and subsequent growth of CdS nanoparticles. The obtained hybrid possesses dual photoluminescence from fluorinated MWCNTs and CdS nanoparticles. Under applied electric field, it emits blue light that is possible only for very small CdS nanocrystals. This work provides a concept for fabrication of CNT-based hybrid structures with the high density of semiconducting nanoparticles for optoelectronic applications. (Graph Presented).

AB - Interfacial interactions between CdS species and multiwalled carbon nanotubes (MWCNTs) determine the architecture and optical characteristics of CdS/MWCNT hybrids. The effect of fluorinated surface of MWCNT buckypaper on the decoration with CdS nanoparticles from an ammonia solution of cadmium(II) chloride and thiourea has been studied. Scanning electron microscopy showed that the fluorinated carbon surface provides more dense growth and uniform distribution of CdS nanoparticles. X-ray photoelectron and near-edge X-ray absorption fine structure spectroscopies revealed a partial defluorination of the nanotubes and the formation of elemental sulfur as a result of a joint action of thiourea and ammonia. The carbon atoms freed of fluorine were found from density functional theory calculations to be active sites for attachment of Cd(II) complexes present in the chemical bath and subsequent growth of CdS nanoparticles. The obtained hybrid possesses dual photoluminescence from fluorinated MWCNTs and CdS nanoparticles. Under applied electric field, it emits blue light that is possible only for very small CdS nanocrystals. This work provides a concept for fabrication of CNT-based hybrid structures with the high density of semiconducting nanoparticles for optoelectronic applications. (Graph Presented).

KW - MULTIWALL NANOTUBES

KW - CADMIUM-SULFIDE

KW - PHOTOLUMINESCENCE

KW - SPECTROSCOPY

KW - ABSORPTION

KW - DEFECTS

KW - DENSITY

KW - FILMS

KW - XPS

UR - http://www.scopus.com/inward/record.url?scp=85029225605&partnerID=8YFLogxK

U2 - 10.1021/acs.jpcc.7b04640

DO - 10.1021/acs.jpcc.7b04640

M3 - Article

AN - SCOPUS:85029225605

VL - 121

SP - 19182

EP - 19190

JO - Journal of Physical Chemistry C

JF - Journal of Physical Chemistry C

SN - 1932-7447

IS - 35

ER -

ID: 9047973