Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water

Carbon nanoparticles (CNPs) have been synthesized by laser ablation of polycrystalline graphite in water using a pulsed Nd:YAG laser (1064 nm) with a width of 8 ns. Structural and mesoscopic characterization of the CNPs in the supernatant by Raman spectroscopy provide evidence for the presence of ma...

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Detalles Bibliográficos
Autores: Cardenas, J.F., Cadenbach, T., Zhang, Z.-B., Costa-Vera, C., Debut, A., Vaca, A.V., Zhang, S.-L., Paz, J.L.
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:México
Institución:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
Repositorio:Revista Mexicana de Física
Idioma:inglés
OAI Identifier:oai:ojs2.rmf.smf.mx:article/315
Acceso en línea:https://rmf.smf.mx/ojs/index.php/rmf/article/view/315
Access Level:acceso abierto
Palabra clave:Raman spectroscopy
carbon nanoparticle
laser ablation
high resolution electron microscopy
atomic force microscopy
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spelling Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in waterCardenas, J.F.Cadenbach, T.Zhang, Z.-B.Costa-Vera, C.Debut, A.Vaca, A.V.Zhang, S.-L.Paz, J.L.Raman spectroscopycarbon nanoparticlelaser ablationhigh resolution electron microscopyatomic force microscopyCarbon nanoparticles (CNPs) have been synthesized by laser ablation of polycrystalline graphite in water using a pulsed Nd:YAG laser (1064 nm) with a width of 8 ns. Structural and mesoscopic characterization of the CNPs in the supernatant by Raman spectroscopy provide evidence for the presence of mainly two ranges of particle sizes: 1-5 nm and 10-50 nm corresponding to amorphous carbon and graphite NPs, respectively. These results are corroborated by complementary characterization using atomic force microscopy (AFM) and transmission electron microscopy (TEM). In addition, large (10-100 $ \mu $m) graphite particles removed from the surface are essentially unmodified (in structure and topology) by the laser as confirmed by Raman analysis.Sociedad Mexicana de Física2017-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rmf.smf.mx/ojs/index.php/rmf/article/view/315Revista Mexicana de Física; Vol. 63 No. 1 Jan-Feb (2017): Revista Mexicana de Física; 71-0Revista Mexicana de Física; Vol. 63 Núm. 1 Jan-Feb (2017): Revista Mexicana de Física; 71-02683-22240035-001Xreponame:Revista Mexicana de Físicainstname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICOinstacron:UNAMenghttps://rmf.smf.mx/ojs/index.php/rmf/article/view/315/160Copyright (c) 2018 Revista Mexicana de Físicainfo:eu-repo/semantics/openAccessoai:ojs2.rmf.smf.mx:article/3152024-08-16T20:00:50Z
dc.title.none.fl_str_mv Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
title Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
spellingShingle Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
Cardenas, J.F.
Raman spectroscopy
carbon nanoparticle
laser ablation
high resolution electron microscopy
atomic force microscopy
title_short Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
title_full Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
title_fullStr Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
title_full_unstemmed Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
title_sort Raman spectroscopy of carbon nano-particles synthesized by laser ablation of graphite in water
dc.creator.none.fl_str_mv Cardenas, J.F.
Cadenbach, T.
Zhang, Z.-B.
Costa-Vera, C.
Debut, A.
Vaca, A.V.
Zhang, S.-L.
Paz, J.L.
author Cardenas, J.F.
author_facet Cardenas, J.F.
Cadenbach, T.
Zhang, Z.-B.
Costa-Vera, C.
Debut, A.
Vaca, A.V.
Zhang, S.-L.
Paz, J.L.
author_role author
author2 Cadenbach, T.
Zhang, Z.-B.
Costa-Vera, C.
Debut, A.
Vaca, A.V.
Zhang, S.-L.
Paz, J.L.
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv Raman spectroscopy
carbon nanoparticle
laser ablation
high resolution electron microscopy
atomic force microscopy
topic Raman spectroscopy
carbon nanoparticle
laser ablation
high resolution electron microscopy
atomic force microscopy
description Carbon nanoparticles (CNPs) have been synthesized by laser ablation of polycrystalline graphite in water using a pulsed Nd:YAG laser (1064 nm) with a width of 8 ns. Structural and mesoscopic characterization of the CNPs in the supernatant by Raman spectroscopy provide evidence for the presence of mainly two ranges of particle sizes: 1-5 nm and 10-50 nm corresponding to amorphous carbon and graphite NPs, respectively. These results are corroborated by complementary characterization using atomic force microscopy (AFM) and transmission electron microscopy (TEM). In addition, large (10-100 $ \mu $m) graphite particles removed from the surface are essentially unmodified (in structure and topology) by the laser as confirmed by Raman analysis.
publishDate 2017
dc.date.none.fl_str_mv 2017-01-01
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv https://rmf.smf.mx/ojs/index.php/rmf/article/view/315
url https://rmf.smf.mx/ojs/index.php/rmf/article/view/315
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://rmf.smf.mx/ojs/index.php/rmf/article/view/315/160
dc.rights.none.fl_str_mv Copyright (c) 2018 Revista Mexicana de Física
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2018 Revista Mexicana de Física
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Mexicana de Física
publisher.none.fl_str_mv Sociedad Mexicana de Física
dc.source.none.fl_str_mv Revista Mexicana de Física; Vol. 63 No. 1 Jan-Feb (2017): Revista Mexicana de Física; 71-0
Revista Mexicana de Física; Vol. 63 Núm. 1 Jan-Feb (2017): Revista Mexicana de Física; 71-0
2683-2224
0035-001X
reponame:Revista Mexicana de Física
instname:UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron:UNAM
instname_str UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO
instacron_str UNAM
institution UNAM
reponame_str Revista Mexicana de Física
collection Revista Mexicana de Física
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812429

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