Mechanical Response of Aluminosilicate Nanotubes under Compression

Autores
González, Rafael I.; Rogan, José; Bringa, Eduardo Marcial; Valdivia, Juan Alejandro
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The mechanical response of aluminosilicate nanotubes (imogolite) under compression is investigated by means of classical molecular dynamics simulations using the CLAYFF potential. Using the uncompressed length L0, when there is no strain, to describe each nanotube, we have found that imogolite tends to coil for L0 > 15 nm to prevent the failure of the nanotube. The simulation also shows that the nanotubes do not break under stress for L0 ≥ 100 nm. Hence, the imogolite is a very flexible nanotube, which has been observed with lengths up to 500 nm. Finally, we can report a Young modulus of the order of 200 GPa, which is relatively independent of L0.
Fil: González, Rafael I.. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; Chile
Fil: Rogan, José. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; Chile
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Valdivia, Juan Alejandro. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; Chile
Materia
Nanotubes
Aluminosilicate
Mechanical Properties
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/59509
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Mechanical Response of Aluminosilicate Nanotubes under CompressionGonzález, Rafael I.Rogan, JoséBringa, Eduardo MarcialValdivia, Juan AlejandroNanotubesAluminosilicateMechanical Propertieshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1The mechanical response of aluminosilicate nanotubes (imogolite) under compression is investigated by means of classical molecular dynamics simulations using the CLAYFF potential. Using the uncompressed length L0, when there is no strain, to describe each nanotube, we have found that imogolite tends to coil for L0 > 15 nm to prevent the failure of the nanotube. The simulation also shows that the nanotubes do not break under stress for L0 ≥ 100 nm. Hence, the imogolite is a very flexible nanotube, which has been observed with lengths up to 500 nm. Finally, we can report a Young modulus of the order of 200 GPa, which is relatively independent of L0.Fil: González, Rafael I.. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; ChileFil: Rogan, José. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; ChileFil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Valdivia, Juan Alejandro. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; ChileAmerican Chemical Society2016-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59509González, Rafael I.; Rogan, José; Bringa, Eduardo Marcial; Valdivia, Juan Alejandro; Mechanical Response of Aluminosilicate Nanotubes under Compression; American Chemical Society; Journal of Physical Chemistry C; 120; 26; 7-2016; 14428-144341932-7447CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jpcc.6b04564info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jpcc.6b04564info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:34:11Zoai:ri.conicet.gov.ar:11336/59509instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 09:34:11.646CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Mechanical Response of Aluminosilicate Nanotubes under Compression
title Mechanical Response of Aluminosilicate Nanotubes under Compression
spellingShingle Mechanical Response of Aluminosilicate Nanotubes under Compression
González, Rafael I.
Nanotubes
Aluminosilicate
Mechanical Properties
title_short Mechanical Response of Aluminosilicate Nanotubes under Compression
title_full Mechanical Response of Aluminosilicate Nanotubes under Compression
title_fullStr Mechanical Response of Aluminosilicate Nanotubes under Compression
title_full_unstemmed Mechanical Response of Aluminosilicate Nanotubes under Compression
title_sort Mechanical Response of Aluminosilicate Nanotubes under Compression
dc.creator.none.fl_str_mv González, Rafael I.
Rogan, José
Bringa, Eduardo Marcial
Valdivia, Juan Alejandro
author González, Rafael I.
author_facet González, Rafael I.
Rogan, José
Bringa, Eduardo Marcial
Valdivia, Juan Alejandro
author_role author
author2 Rogan, José
Bringa, Eduardo Marcial
Valdivia, Juan Alejandro
author2_role author
author
author
dc.subject.none.fl_str_mv Nanotubes
Aluminosilicate
Mechanical Properties
topic Nanotubes
Aluminosilicate
Mechanical Properties
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The mechanical response of aluminosilicate nanotubes (imogolite) under compression is investigated by means of classical molecular dynamics simulations using the CLAYFF potential. Using the uncompressed length L0, when there is no strain, to describe each nanotube, we have found that imogolite tends to coil for L0 > 15 nm to prevent the failure of the nanotube. The simulation also shows that the nanotubes do not break under stress for L0 ≥ 100 nm. Hence, the imogolite is a very flexible nanotube, which has been observed with lengths up to 500 nm. Finally, we can report a Young modulus of the order of 200 GPa, which is relatively independent of L0.
Fil: González, Rafael I.. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; Chile
Fil: Rogan, José. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; Chile
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Valdivia, Juan Alejandro. Universidad de Chile; Chile. Centro para el Desarrollo de la Nanociencia y la Nanotecnología; Chile
description The mechanical response of aluminosilicate nanotubes (imogolite) under compression is investigated by means of classical molecular dynamics simulations using the CLAYFF potential. Using the uncompressed length L0, when there is no strain, to describe each nanotube, we have found that imogolite tends to coil for L0 > 15 nm to prevent the failure of the nanotube. The simulation also shows that the nanotubes do not break under stress for L0 ≥ 100 nm. Hence, the imogolite is a very flexible nanotube, which has been observed with lengths up to 500 nm. Finally, we can report a Young modulus of the order of 200 GPa, which is relatively independent of L0.
publishDate 2016
dc.date.none.fl_str_mv 2016-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/59509
González, Rafael I.; Rogan, José; Bringa, Eduardo Marcial; Valdivia, Juan Alejandro; Mechanical Response of Aluminosilicate Nanotubes under Compression; American Chemical Society; Journal of Physical Chemistry C; 120; 26; 7-2016; 14428-14434
1932-7447
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59509
identifier_str_mv González, Rafael I.; Rogan, José; Bringa, Eduardo Marcial; Valdivia, Juan Alejandro; Mechanical Response of Aluminosilicate Nanotubes under Compression; American Chemical Society; Journal of Physical Chemistry C; 120; 26; 7-2016; 14428-14434
1932-7447
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1021/acs.jpcc.6b04564
info:eu-repo/semantics/altIdentifier/url/https://pubs.acs.org/doi/10.1021/acs.jpcc.6b04564
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Chemical Society
publisher.none.fl_str_mv American Chemical Society
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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