Polystyrene as Graphene Film and 3D Graphene Sponge Precursor

Polystyrene as a thin film on arbitrary substrates or pellets form defective graphene/graphitic films or powders that can be dispersed in water and organic solvents. The materials were characterized by visible absorption, Raman and X-ray photoelectron spectroscopy, electron and atomic force microsco...

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Autores principales: Rendón-Patiño, Alejandra, Niu, Jinan, Doménech-Carbó, Antonio, García, Hermenegildo, Primo, Ana
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2019
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358832/
https://www.ncbi.nlm.nih.gov/pubmed/30654444
http://dx.doi.org/10.3390/nano9010101
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author Rendón-Patiño, Alejandra
Niu, Jinan
Doménech-Carbó, Antonio
García, Hermenegildo
Primo, Ana
author_facet Rendón-Patiño, Alejandra
Niu, Jinan
Doménech-Carbó, Antonio
García, Hermenegildo
Primo, Ana
author_sort Rendón-Patiño, Alejandra
collection PubMed
description Polystyrene as a thin film on arbitrary substrates or pellets form defective graphene/graphitic films or powders that can be dispersed in water and organic solvents. The materials were characterized by visible absorption, Raman and X-ray photoelectron spectroscopy, electron and atomic force microscopy, and electrochemistry. Raman spectra of these materials showed the presence of the expected 2D, G, and D peaks at 2750, 1590, and 1350 cm(−1), respectively. The relative intensity of the G versus the D peak was taken as a quantitative indicator of the density of defects in the G layer.
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spelling pubmed-63588322019-02-06 Polystyrene as Graphene Film and 3D Graphene Sponge Precursor Rendón-Patiño, Alejandra Niu, Jinan Doménech-Carbó, Antonio García, Hermenegildo Primo, Ana Nanomaterials (Basel) Article Polystyrene as a thin film on arbitrary substrates or pellets form defective graphene/graphitic films or powders that can be dispersed in water and organic solvents. The materials were characterized by visible absorption, Raman and X-ray photoelectron spectroscopy, electron and atomic force microscopy, and electrochemistry. Raman spectra of these materials showed the presence of the expected 2D, G, and D peaks at 2750, 1590, and 1350 cm(−1), respectively. The relative intensity of the G versus the D peak was taken as a quantitative indicator of the density of defects in the G layer. MDPI 2019-01-16 /pmc/articles/PMC6358832/ /pubmed/30654444 http://dx.doi.org/10.3390/nano9010101 Text en © 2019 by the authors. 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 (http://creativecommons.org/licenses/by/4.0/).
spellingShingle Article
Rendón-Patiño, Alejandra
Niu, Jinan
Doménech-Carbó, Antonio
García, Hermenegildo
Primo, Ana
Polystyrene as Graphene Film and 3D Graphene Sponge Precursor
title Polystyrene as Graphene Film and 3D Graphene Sponge Precursor
title_full Polystyrene as Graphene Film and 3D Graphene Sponge Precursor
title_fullStr Polystyrene as Graphene Film and 3D Graphene Sponge Precursor
title_full_unstemmed Polystyrene as Graphene Film and 3D Graphene Sponge Precursor
title_short Polystyrene as Graphene Film and 3D Graphene Sponge Precursor
title_sort polystyrene as graphene film and 3d graphene sponge precursor
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6358832/
https://www.ncbi.nlm.nih.gov/pubmed/30654444
http://dx.doi.org/10.3390/nano9010101
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