Single walled carbon nanotube quantification method employing the Raman signal intensity

Ilya V. Anoshkin; Irina I. Nefedova; Dmitri V. Lioubtchenko; Igor S. Nefedov; Antti V. Räisänen

doi:10.1016/j.carbon.2017.02.019

Single walled carbon nanotube quantification method employing the Raman signal intensity

Ilya V. Anoshkin^*, Irina I. Nefedova, Dmitri V. Lioubtchenko, Igor S. Nefedov, Antti V. Räisänen

^*Tämän työn vastaava kirjoittaja

Tutkimustuotos: Lehtiartikkeli › Article › Scientific › vertaisarvioitu

42 Sitaatiot (Scopus)

Abstrakti

A new technique for measuring the number of single walled carbon nanotubes (SWCNTs) and their concentration in a carbon nanotube layer is developed in this work. It is based on the G peak intensity of the Raman spectrum, together with precise mass and optical absorbance measurements. The dependence of the number of the carbon nanotubes on the phonon scattering intensity is observed. This method opens an opportunity for the quantitative mapping of sp² carbon atom distribution in the SWCNT layers with a resolution limited by the focused laser spot size.

Alkuperäiskieli	Englanti
Sivut	547-552
Sivumäärä	6
Julkaisu	Carbon
Vuosikerta	116
DOI - pysyväislinkit	https://doi.org/10.1016/j.carbon.2017.02.019
Tila	Julkaistu - 1 toukok. 2017
OKM-julkaisutyyppi	A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä

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10.1016/j.carbon.2017.02.019

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title = "Single walled carbon nanotube quantification method employing the Raman signal intensity",

abstract = "A new technique for measuring the number of single walled carbon nanotubes (SWCNTs) and their concentration in a carbon nanotube layer is developed in this work. It is based on the G peak intensity of the Raman spectrum, together with precise mass and optical absorbance measurements. The dependence of the number of the carbon nanotubes on the phonon scattering intensity is observed. This method opens an opportunity for the quantitative mapping of sp2 carbon atom distribution in the SWCNT layers with a resolution limited by the focused laser spot size.",

keywords = "Carbon nanotubes, Raman spectroscopy",

author = "Anoshkin, {Ilya V.} and Nefedova, {Irina I.} and Lioubtchenko, {Dmitri V.} and Nefedov, {Igor S.} and R{\"a}is{\"a}nen, {Antti V.}",

year = "2017",

month = may,

day = "1",

doi = "10.1016/j.carbon.2017.02.019",

language = "English",

volume = "116",

pages = "547--552",

journal = "Carbon",

issn = "0008-6223",

publisher = "Elsevier Ltd",

}

TY - JOUR

T1 - Single walled carbon nanotube quantification method employing the Raman signal intensity

AU - Anoshkin, Ilya V.

AU - Nefedova, Irina I.

AU - Lioubtchenko, Dmitri V.

AU - Nefedov, Igor S.

AU - Räisänen, Antti V.

PY - 2017/5/1

Y1 - 2017/5/1

N2 - A new technique for measuring the number of single walled carbon nanotubes (SWCNTs) and their concentration in a carbon nanotube layer is developed in this work. It is based on the G peak intensity of the Raman spectrum, together with precise mass and optical absorbance measurements. The dependence of the number of the carbon nanotubes on the phonon scattering intensity is observed. This method opens an opportunity for the quantitative mapping of sp2 carbon atom distribution in the SWCNT layers with a resolution limited by the focused laser spot size.

AB - A new technique for measuring the number of single walled carbon nanotubes (SWCNTs) and their concentration in a carbon nanotube layer is developed in this work. It is based on the G peak intensity of the Raman spectrum, together with precise mass and optical absorbance measurements. The dependence of the number of the carbon nanotubes on the phonon scattering intensity is observed. This method opens an opportunity for the quantitative mapping of sp2 carbon atom distribution in the SWCNT layers with a resolution limited by the focused laser spot size.

KW - Carbon nanotubes

KW - Raman spectroscopy

UR - http://www.scopus.com/inward/record.url?scp=85012961129&partnerID=8YFLogxK

U2 - 10.1016/j.carbon.2017.02.019

DO - 10.1016/j.carbon.2017.02.019

M3 - Article

AN - SCOPUS:85012961129

SN - 0008-6223

VL - 116

SP - 547

EP - 552

JO - Carbon

JF - Carbon

ER -

Single walled carbon nanotube quantification method employing the Raman signal intensity

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