Towards quantification of the ratio of the single and double wall carbon nanotubes in their mixtures: An in situ Raman spectroelectrochemical study

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15310%2F14%3A33152972" target="_blank" >RIV/61989592:15310/14:33152972 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61388955:_____/14:00434827

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0008622314006368" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0008622314006368</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.carbon.2014.07.013" target="_blank" >10.1016/j.carbon.2014.07.013</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Towards quantification of the ratio of the single and double wall carbon nanotubes in their mixtures: An in situ Raman spectroelectrochemical study

Popis výsledku v původním jazyce

Mixtures containing different weight ratios of single wall carbon nanotubes (SWCNT) and double wall carbon nanotubes (DWCNT) were prepared and studied by in situ Raman spectroelectrochemistry. Two components of the G' mode in the Raman spectra, which canbe resolved at high electrode potentials, were assigned to the signals from inner tubes of DWCNT and outer tubes of DWCNT together with SWCNT. The dependence of the ratios of these two components of the G' mode on the nominal amount of SWCNT and DWCNT in the samples was simulated so that the residual amount of SWCNT in the original DWCNT could be determined. Additionally, the individual contributions of all components of carbon nanotubes into the total area of the G' mode at high electrode potentials were estimated from the simulation.

Název v anglickém jazyce

Towards quantification of the ratio of the single and double wall carbon nanotubes in their mixtures: An in situ Raman spectroelectrochemical study

Popis výsledku anglicky

Mixtures containing different weight ratios of single wall carbon nanotubes (SWCNT) and double wall carbon nanotubes (DWCNT) were prepared and studied by in situ Raman spectroelectrochemistry. Two components of the G' mode in the Raman spectra, which canbe resolved at high electrode potentials, were assigned to the signals from inner tubes of DWCNT and outer tubes of DWCNT together with SWCNT. The dependence of the ratios of these two components of the G' mode on the nominal amount of SWCNT and DWCNT in the samples was simulated so that the residual amount of SWCNT in the original DWCNT could be determined. Additionally, the individual contributions of all components of carbon nanotubes into the total area of the G' mode at high electrode potentials were estimated from the simulation.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Carbon

ISSN

0008-6223

e-ISSN

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Svazek periodika

78

Číslo periodika v rámci svazku

NOV

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

366-373

Kód UT WoS článku

000341463900039

EID výsledku v databázi Scopus

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