Deformation effects on ionic transport in polymeric films
Autor(a) principal: | |
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Data de Publicação: | 1994 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1002/polb.1994.090320215 http://hdl.handle.net/11449/219166 |
Resumo: | When a periodical deformation is applied to a cellophane film through which an ion flux is established by a concentration gradient, an electrical signal, synchronous with the deformation, can be detected on electrodes placed on both sides of the membrane. This signal was studied as a function of the amplitude and frequency of the deformation and the ionic concentration. Ionic resistance, permeability, water content and ionic concentration measurements were carried out in order to explain the particular dependence of the signal with the ionic concentration. © 1994 John Wiley & Sons, Inc. Copyright © 1994 John Wiley & Sons, Inc. |
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Deformation effects on ionic transport in polymeric filmscellophanedeformation effectsinduced piezoelectricityionic transporttransport propertiesWhen a periodical deformation is applied to a cellophane film through which an ion flux is established by a concentration gradient, an electrical signal, synchronous with the deformation, can be detected on electrodes placed on both sides of the membrane. This signal was studied as a function of the amplitude and frequency of the deformation and the ionic concentration. Ionic resistance, permeability, water content and ionic concentration measurements were carried out in order to explain the particular dependence of the signal with the ionic concentration. © 1994 John Wiley & Sons, Inc. Copyright © 1994 John Wiley & Sons, Inc.Instituto de Física E Química de São Carlos-Usp, C.P. 369, São Carlos, São Paulo, 13560Departamento de Química Universidade Federal de São Carlos, Rodovia Washington Luis Km 237, São Carlos, São Paulo, 13560Departamento de Ciências UNESP, Ilha SolteiraDepartamento de Fisica Faculdade de Filosofia Ciências e Letras de Ribeirão Preto, Universidade de São PauloDepartamento de Ciências UNESP, Ilha SolteiraUniversidade de São Paulo (USP)Universidade Federal de São Carlos (UFSCar)Universidade Estadual Paulista (UNESP)Sakamoto, W. K. [UNESP]Gonzalez, E. R.Zimmerman, R. L.Rúvolo‐Filho, A.2022-04-28T18:54:04Z2022-04-28T18:54:04Z1994-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article333-340http://dx.doi.org/10.1002/polb.1994.090320215Journal of Polymer Science Part B: Polymer Physics, v. 32, n. 2, p. 333-340, 1994.1099-04880887-6266http://hdl.handle.net/11449/21916610.1002/polb.1994.0903202152-s2.0-0028201606Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengJournal of Polymer Science Part B: Polymer Physicsinfo:eu-repo/semantics/openAccess2022-04-28T18:54:04Zoai:repositorio.unesp.br:11449/219166Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T14:18:16.524784Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Deformation effects on ionic transport in polymeric films |
title |
Deformation effects on ionic transport in polymeric films |
spellingShingle |
Deformation effects on ionic transport in polymeric films Sakamoto, W. K. [UNESP] cellophane deformation effects induced piezoelectricity ionic transport transport properties |
title_short |
Deformation effects on ionic transport in polymeric films |
title_full |
Deformation effects on ionic transport in polymeric films |
title_fullStr |
Deformation effects on ionic transport in polymeric films |
title_full_unstemmed |
Deformation effects on ionic transport in polymeric films |
title_sort |
Deformation effects on ionic transport in polymeric films |
author |
Sakamoto, W. K. [UNESP] |
author_facet |
Sakamoto, W. K. [UNESP] Gonzalez, E. R. Zimmerman, R. L. Rúvolo‐Filho, A. |
author_role |
author |
author2 |
Gonzalez, E. R. Zimmerman, R. L. Rúvolo‐Filho, A. |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Federal de São Carlos (UFSCar) Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Sakamoto, W. K. [UNESP] Gonzalez, E. R. Zimmerman, R. L. Rúvolo‐Filho, A. |
dc.subject.por.fl_str_mv |
cellophane deformation effects induced piezoelectricity ionic transport transport properties |
topic |
cellophane deformation effects induced piezoelectricity ionic transport transport properties |
description |
When a periodical deformation is applied to a cellophane film through which an ion flux is established by a concentration gradient, an electrical signal, synchronous with the deformation, can be detected on electrodes placed on both sides of the membrane. This signal was studied as a function of the amplitude and frequency of the deformation and the ionic concentration. Ionic resistance, permeability, water content and ionic concentration measurements were carried out in order to explain the particular dependence of the signal with the ionic concentration. © 1994 John Wiley & Sons, Inc. Copyright © 1994 John Wiley & Sons, Inc. |
publishDate |
1994 |
dc.date.none.fl_str_mv |
1994-01-01 2022-04-28T18:54:04Z 2022-04-28T18:54:04Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1002/polb.1994.090320215 Journal of Polymer Science Part B: Polymer Physics, v. 32, n. 2, p. 333-340, 1994. 1099-0488 0887-6266 http://hdl.handle.net/11449/219166 10.1002/polb.1994.090320215 2-s2.0-0028201606 |
url |
http://dx.doi.org/10.1002/polb.1994.090320215 http://hdl.handle.net/11449/219166 |
identifier_str_mv |
Journal of Polymer Science Part B: Polymer Physics, v. 32, n. 2, p. 333-340, 1994. 1099-0488 0887-6266 10.1002/polb.1994.090320215 2-s2.0-0028201606 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Journal of Polymer Science Part B: Polymer Physics |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
333-340 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128343888887808 |