Interactions of anions and cations in carbon nanotubes
- Autores
- Mohammadzadeh, Leila; Quaino, Paola Monica; Schmickler, Wolfgang
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We consider the insertion of alkali-halide ion pairs into a narrow (5,5) car- bon nanotube. In all cases considered, the insertion of a dimer is only slightly exothermic. While the image charge induced on the surface of the tube favors insertion, it simultaneously weakens the Coulomb attraction between the two ions. In addition, the anion experiences a sizable Pauli repulsion. For a one dimensional chain of NaCl embedded in the tube the most favor- able position for the anion is at the center, and for the cation near the wall. The phonon spectrum of such chains shows both an acoustic and an optical branch.
Fil: Mohammadzadeh, Leila. Universitat Ulm. Faculty Of Natural Sciences; Alemania. Universidad Nacional del Litoral; Argentina
Fil: Quaino, Paola Monica. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Schmickler, Wolfgang. Universitat Ulm. Faculty Of Natural Sciences; Alemania - Materia
-
CARBON NANOTUBES
ANIONS
CATIONS
CHARGE STORAGE - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/111113
Ver los metadatos del registro completo
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Interactions of anions and cations in carbon nanotubesMohammadzadeh, LeilaQuaino, Paola MonicaSchmickler, WolfgangCARBON NANOTUBESANIONSCATIONSCHARGE STORAGEhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We consider the insertion of alkali-halide ion pairs into a narrow (5,5) car- bon nanotube. In all cases considered, the insertion of a dimer is only slightly exothermic. While the image charge induced on the surface of the tube favors insertion, it simultaneously weakens the Coulomb attraction between the two ions. In addition, the anion experiences a sizable Pauli repulsion. For a one dimensional chain of NaCl embedded in the tube the most favor- able position for the anion is at the center, and for the cation near the wall. The phonon spectrum of such chains shows both an acoustic and an optical branch.Fil: Mohammadzadeh, Leila. Universitat Ulm. Faculty Of Natural Sciences; Alemania. Universidad Nacional del Litoral; ArgentinaFil: Quaino, Paola Monica. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Schmickler, Wolfgang. Universitat Ulm. Faculty Of Natural Sciences; AlemaniaRoyal Society of Chemistry2016-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/111113Mohammadzadeh, Leila; Quaino, Paola Monica; Schmickler, Wolfgang; Interactions of anions and cations in carbon nanotubes; Royal Society of Chemistry; Faraday Discussions; 193; 4-2016; 415-4261364-5498CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/C6FD00076Binfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:45:01Zoai:ri.conicet.gov.ar:11336/111113instacron: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 09:45:01.684CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Interactions of anions and cations in carbon nanotubes |
title |
Interactions of anions and cations in carbon nanotubes |
spellingShingle |
Interactions of anions and cations in carbon nanotubes Mohammadzadeh, Leila CARBON NANOTUBES ANIONS CATIONS CHARGE STORAGE |
title_short |
Interactions of anions and cations in carbon nanotubes |
title_full |
Interactions of anions and cations in carbon nanotubes |
title_fullStr |
Interactions of anions and cations in carbon nanotubes |
title_full_unstemmed |
Interactions of anions and cations in carbon nanotubes |
title_sort |
Interactions of anions and cations in carbon nanotubes |
dc.creator.none.fl_str_mv |
Mohammadzadeh, Leila Quaino, Paola Monica Schmickler, Wolfgang |
author |
Mohammadzadeh, Leila |
author_facet |
Mohammadzadeh, Leila Quaino, Paola Monica Schmickler, Wolfgang |
author_role |
author |
author2 |
Quaino, Paola Monica Schmickler, Wolfgang |
author2_role |
author author |
dc.subject.none.fl_str_mv |
CARBON NANOTUBES ANIONS CATIONS CHARGE STORAGE |
topic |
CARBON NANOTUBES ANIONS CATIONS CHARGE STORAGE |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We consider the insertion of alkali-halide ion pairs into a narrow (5,5) car- bon nanotube. In all cases considered, the insertion of a dimer is only slightly exothermic. While the image charge induced on the surface of the tube favors insertion, it simultaneously weakens the Coulomb attraction between the two ions. In addition, the anion experiences a sizable Pauli repulsion. For a one dimensional chain of NaCl embedded in the tube the most favor- able position for the anion is at the center, and for the cation near the wall. The phonon spectrum of such chains shows both an acoustic and an optical branch. Fil: Mohammadzadeh, Leila. Universitat Ulm. Faculty Of Natural Sciences; Alemania. Universidad Nacional del Litoral; Argentina Fil: Quaino, Paola Monica. Universidad Nacional del Litoral; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Schmickler, Wolfgang. Universitat Ulm. Faculty Of Natural Sciences; Alemania |
description |
We consider the insertion of alkali-halide ion pairs into a narrow (5,5) car- bon nanotube. In all cases considered, the insertion of a dimer is only slightly exothermic. While the image charge induced on the surface of the tube favors insertion, it simultaneously weakens the Coulomb attraction between the two ions. In addition, the anion experiences a sizable Pauli repulsion. For a one dimensional chain of NaCl embedded in the tube the most favor- able position for the anion is at the center, and for the cation near the wall. The phonon spectrum of such chains shows both an acoustic and an optical branch. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04 |
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/11336/111113 Mohammadzadeh, Leila; Quaino, Paola Monica; Schmickler, Wolfgang; Interactions of anions and cations in carbon nanotubes; Royal Society of Chemistry; Faraday Discussions; 193; 4-2016; 415-426 1364-5498 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/111113 |
identifier_str_mv |
Mohammadzadeh, Leila; Quaino, Paola Monica; Schmickler, Wolfgang; Interactions of anions and cations in carbon nanotubes; Royal Society of Chemistry; Faraday Discussions; 193; 4-2016; 415-426 1364-5498 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1039/C6FD00076B |
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 application/pdf |
dc.publisher.none.fl_str_mv |
Royal Society of Chemistry |
publisher.none.fl_str_mv |
Royal Society of Chemistry |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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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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13.070432 |