Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of the Brazilian Chemical Society (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000200331 |
Resumo: | Composites of multi-walled carbon nanotubes (MWCNT) and conductive polymer with good uniformity were prepared by electropolymerization. Molecular modeling calculations were carried out for electroactive monomer (OAP) polymerization with density functional theory (DFT) level using 6-311G(d,p) basis set for all atoms and Gaussian 03 program package. The reflectance and transmittance amplitudes of the composite were obtained, using the continuity of the tangential components of electrical and magnetic fields at interfaces and solving the algebraic matrix equation. The calculated absorbance spectra as a function of wavelength for MWCNTs dispersed in the conductive polymer are depicted. Band gap of the p-type semiconducting film was obtained from the plot of (αhv)2vs. photon energy. |
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Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Filmconductive polymercompositeCNTsband gapabsorbanceDFTComposites of multi-walled carbon nanotubes (MWCNT) and conductive polymer with good uniformity were prepared by electropolymerization. Molecular modeling calculations were carried out for electroactive monomer (OAP) polymerization with density functional theory (DFT) level using 6-311G(d,p) basis set for all atoms and Gaussian 03 program package. The reflectance and transmittance amplitudes of the composite were obtained, using the continuity of the tangential components of electrical and magnetic fields at interfaces and solving the algebraic matrix equation. The calculated absorbance spectra as a function of wavelength for MWCNTs dispersed in the conductive polymer are depicted. Band gap of the p-type semiconducting film was obtained from the plot of (αhv)2vs. photon energy.Sociedade Brasileira de Química2015-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000200331Journal of the Brazilian Chemical Society v.26 n.2 2015reponame:Journal of the Brazilian Chemical Society (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.5935/0103-5053.20140284info:eu-repo/semantics/openAccessEhsani,AliBabaei,FerydonMostaanzadeh,Hosseineng2015-10-26T00:00:00Zoai:scielo:S0103-50532015000200331Revistahttp://jbcs.sbq.org.brONGhttps://old.scielo.br/oai/scielo-oai.php||office@jbcs.sbq.org.br1678-47900103-5053opendoar:2015-10-26T00:00Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ)false |
dc.title.none.fl_str_mv |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
title |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
spellingShingle |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film Ehsani,Ali conductive polymer composite CNTs band gap absorbance DFT |
title_short |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
title_full |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
title_fullStr |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
title_full_unstemmed |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
title_sort |
Electrochemical and Optical Investigation of Conductive Polymer and MWCNT Nanocomposite Film |
author |
Ehsani,Ali |
author_facet |
Ehsani,Ali Babaei,Ferydon Mostaanzadeh,Hossein |
author_role |
author |
author2 |
Babaei,Ferydon Mostaanzadeh,Hossein |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Ehsani,Ali Babaei,Ferydon Mostaanzadeh,Hossein |
dc.subject.por.fl_str_mv |
conductive polymer composite CNTs band gap absorbance DFT |
topic |
conductive polymer composite CNTs band gap absorbance DFT |
description |
Composites of multi-walled carbon nanotubes (MWCNT) and conductive polymer with good uniformity were prepared by electropolymerization. Molecular modeling calculations were carried out for electroactive monomer (OAP) polymerization with density functional theory (DFT) level using 6-311G(d,p) basis set for all atoms and Gaussian 03 program package. The reflectance and transmittance amplitudes of the composite were obtained, using the continuity of the tangential components of electrical and magnetic fields at interfaces and solving the algebraic matrix equation. The calculated absorbance spectra as a function of wavelength for MWCNTs dispersed in the conductive polymer are depicted. Band gap of the p-type semiconducting film was obtained from the plot of (αhv)2vs. photon energy. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-02-01 |
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=S0103-50532015000200331 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-50532015000200331 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.5935/0103-5053.20140284 |
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 |
Sociedade Brasileira de Química |
publisher.none.fl_str_mv |
Sociedade Brasileira de Química |
dc.source.none.fl_str_mv |
Journal of the Brazilian Chemical Society v.26 n.2 2015 reponame:Journal of the Brazilian Chemical Society (Online) instname:Sociedade Brasileira de Química (SBQ) instacron:SBQ |
instname_str |
Sociedade Brasileira de Química (SBQ) |
instacron_str |
SBQ |
institution |
SBQ |
reponame_str |
Journal of the Brazilian Chemical Society (Online) |
collection |
Journal of the Brazilian Chemical Society (Online) |
repository.name.fl_str_mv |
Journal of the Brazilian Chemical Society (Online) - Sociedade Brasileira de Química (SBQ) |
repository.mail.fl_str_mv |
||office@jbcs.sbq.org.br |
_version_ |
1750318176963395584 |