A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials

A quantitative method is proposed to determine Stone–Wales defects for 1D and 2D carbon nanostructures. The technique is based on the diene synthesis reaction (Diels–Alder reaction). The proposed method was used to determine Stone–Wales defects in the few-layer graphene (FLG) nanostructures synthesi...

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Autores principales: Voznyakovskii, Alexander, Neverovskaya, Anna, Vozniakovskii, Aleksei, Kidalov, Sergey
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8912890/
https://www.ncbi.nlm.nih.gov/pubmed/35269371
http://dx.doi.org/10.3390/nano12050883
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author Voznyakovskii, Alexander
Neverovskaya, Anna
Vozniakovskii, Aleksei
Kidalov, Sergey
author_facet Voznyakovskii, Alexander
Neverovskaya, Anna
Vozniakovskii, Aleksei
Kidalov, Sergey
author_sort Voznyakovskii, Alexander
collection PubMed
description A quantitative method is proposed to determine Stone–Wales defects for 1D and 2D carbon nanostructures. The technique is based on the diene synthesis reaction (Diels–Alder reaction). The proposed method was used to determine Stone–Wales defects in the few-layer graphene (FLG) nanostructures synthesized by the self-propagating high-temperature synthesis (SHS) process in reduced graphene oxide (rGO) synthesized based on the method of Hammers and in the single-walled carbon nanotubes (SWCNT) TUBAL trademark, Russia. Our research has shown that the structure of FLG is free of Stone–Wales defects, while the surface concentration of Stone–Wales defects in TUBAL carbon nanotubes is 1.1 × 10(−5) mol/m(2) and 3.6 × 10(−5) mol/m(2) for rGO.
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spelling pubmed-89128902022-03-11 A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials Voznyakovskii, Alexander Neverovskaya, Anna Vozniakovskii, Aleksei Kidalov, Sergey Nanomaterials (Basel) Article A quantitative method is proposed to determine Stone–Wales defects for 1D and 2D carbon nanostructures. The technique is based on the diene synthesis reaction (Diels–Alder reaction). The proposed method was used to determine Stone–Wales defects in the few-layer graphene (FLG) nanostructures synthesized by the self-propagating high-temperature synthesis (SHS) process in reduced graphene oxide (rGO) synthesized based on the method of Hammers and in the single-walled carbon nanotubes (SWCNT) TUBAL trademark, Russia. Our research has shown that the structure of FLG is free of Stone–Wales defects, while the surface concentration of Stone–Wales defects in TUBAL carbon nanotubes is 1.1 × 10(−5) mol/m(2) and 3.6 × 10(−5) mol/m(2) for rGO. MDPI 2022-03-07 /pmc/articles/PMC8912890/ /pubmed/35269371 http://dx.doi.org/10.3390/nano12050883 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Voznyakovskii, Alexander
Neverovskaya, Anna
Vozniakovskii, Aleksei
Kidalov, Sergey
A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials
title A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials
title_full A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials
title_fullStr A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials
title_full_unstemmed A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials
title_short A Quantitative Chemical Method for Determining the Surface Concentration of Stone–Wales Defects for 1D and 2D Carbon Nanomaterials
title_sort quantitative chemical method for determining the surface concentration of stone–wales defects for 1d and 2d carbon nanomaterials
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8912890/
https://www.ncbi.nlm.nih.gov/pubmed/35269371
http://dx.doi.org/10.3390/nano12050883
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