Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties

Detalhes bibliográficos
Autor(a) principal: Saeed,Khalid
Data de Publicação: 2019
Outros Autores: Khan,Ibrahim
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Matéria (Rio de Janeiro. Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762019000400313
Resumo: ABSTRACT The SWNTs was purified/functionalized by acid treatment method and the F-SWNTs were used as reinforcing materials. The acid treatment introduced carboxyl (–COOH) group to the SWNTs. The PVC and F-SWNTs/PVC films were prepared by solution casting method. The fractured surfaces of sample was analyzed through SEM and showed the dispersion of F-SWNTs in PVC. The thermal study indicated that the thermal stability of PVC is enhanced with F-SWNTs incorporation. The mechanical properties were also increased with CNTs filling. The solvent uptake study suggested that the nanocomposites resist towards solvent uptake, which is due to the hydrophobic nature of CNTs and their irregular network formation within the polymer matrix.
id RLAM-1_d2c8ef2941ddaaa82e512bc112589266
oai_identifier_str oai:scielo:S1517-70762019000400313
network_acronym_str RLAM-1
network_name_str Matéria (Rio de Janeiro. Online)
repository_id_str
spelling Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its PropertiesPolyvinyl chloridesingle walled carbon nanotubesmorphologynanocompositeABSTRACT The SWNTs was purified/functionalized by acid treatment method and the F-SWNTs were used as reinforcing materials. The acid treatment introduced carboxyl (–COOH) group to the SWNTs. The PVC and F-SWNTs/PVC films were prepared by solution casting method. The fractured surfaces of sample was analyzed through SEM and showed the dispersion of F-SWNTs in PVC. The thermal study indicated that the thermal stability of PVC is enhanced with F-SWNTs incorporation. The mechanical properties were also increased with CNTs filling. The solvent uptake study suggested that the nanocomposites resist towards solvent uptake, which is due to the hydrophobic nature of CNTs and their irregular network formation within the polymer matrix.Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiroem cooperação com a Associação Brasileira do Hidrogênio, ABH22019-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762019000400313Matéria (Rio de Janeiro) v.24 n.4 2019reponame:Matéria (Rio de Janeiro. Online)instname:Matéria (Rio de Janeiro. Online)instacron:RLAM10.1590/s1517-707620190004.0818info:eu-repo/semantics/openAccessSaeed,KhalidKhan,Ibrahimeng2019-11-21T00:00:00Zoai:scielo:S1517-70762019000400313Revistahttp://www.materia.coppe.ufrj.br/https://old.scielo.br/oai/scielo-oai.php||materia@labh2.coppe.ufrj.br1517-70761517-7076opendoar:2019-11-21T00:00Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)false
dc.title.none.fl_str_mv Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
title Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
spellingShingle Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
Saeed,Khalid
Polyvinyl chloride
single walled carbon nanotubes
morphology
nanocomposite
title_short Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
title_full Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
title_fullStr Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
title_full_unstemmed Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
title_sort Single-Walled Carbon Nanotubes/Poly Vinyl Chloride Nanocomposites and its Properties
author Saeed,Khalid
author_facet Saeed,Khalid
Khan,Ibrahim
author_role author
author2 Khan,Ibrahim
author2_role author
dc.contributor.author.fl_str_mv Saeed,Khalid
Khan,Ibrahim
dc.subject.por.fl_str_mv Polyvinyl chloride
single walled carbon nanotubes
morphology
nanocomposite
topic Polyvinyl chloride
single walled carbon nanotubes
morphology
nanocomposite
description ABSTRACT The SWNTs was purified/functionalized by acid treatment method and the F-SWNTs were used as reinforcing materials. The acid treatment introduced carboxyl (–COOH) group to the SWNTs. The PVC and F-SWNTs/PVC films were prepared by solution casting method. The fractured surfaces of sample was analyzed through SEM and showed the dispersion of F-SWNTs in PVC. The thermal study indicated that the thermal stability of PVC is enhanced with F-SWNTs incorporation. The mechanical properties were also increased with CNTs filling. The solvent uptake study suggested that the nanocomposites resist towards solvent uptake, which is due to the hydrophobic nature of CNTs and their irregular network formation within the polymer matrix.
publishDate 2019
dc.date.none.fl_str_mv 2019-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762019000400313
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1517-70762019000400313
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s1517-707620190004.0818
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
publisher.none.fl_str_mv Laboratório de Hidrogênio, Coppe - Universidade Federal do Rio de Janeiro
em cooperação com a Associação Brasileira do Hidrogênio, ABH2
dc.source.none.fl_str_mv Matéria (Rio de Janeiro) v.24 n.4 2019
reponame:Matéria (Rio de Janeiro. Online)
instname:Matéria (Rio de Janeiro. Online)
instacron:RLAM
instname_str Matéria (Rio de Janeiro. Online)
instacron_str RLAM
institution RLAM
reponame_str Matéria (Rio de Janeiro. Online)
collection Matéria (Rio de Janeiro. Online)
repository.name.fl_str_mv Matéria (Rio de Janeiro. Online) - Matéria (Rio de Janeiro. Online)
repository.mail.fl_str_mv ||materia@labh2.coppe.ufrj.br
_version_ 1752126692488380416

Registros relacionados