Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1002/aelm.201900826 http://hdl.handle.net/11449/198189 |
Resumo: | Pyrolyzed cellulose-based materials are extensively used in many fields for many different applications due to their excellent electrical properties. However, pyrolyzed materials are extremely fragile and prone to crack. To address this issue, a new fabrication method is reported to delay the capillary flow of elastomeric materials into the porous structure of the paper. By changing the surface chemistry and porosity of the material, the capillary flow of the elastomer through the porous structure is delayed. Delayed capillary flow of elastomers (DCFE method) ensures both extremely high mechanical stability and electrochemical performance to the devices. Impressively, the electrochemical devices can be bent, folded, twisted, and stretched at 75% of their original length without hindering their electrochemical response. Moreover, cooperative nanofilms are prepared using a co-deposition process with Meldola's blue (MB) and polydopamine (PDA). While MB guarantees electrocatalytic properties toward nicotinamide adenine dinucleotide (NADH) electrooxidation, PDA increases the wettability of the surfaces and contribute to addressing hydrophobicity issues of elastomer-based devices. Remarkably, the nanofilms have unprecedented properties by self-collecting aqueous liquids. Furthermore, extreme mechanical tests do not impact the electrochemical performance of the nanofilms. |
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Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paperflexible electrodesnanofilmspolydopaminepyrolyzed paperstretchable electrochemical devicesPyrolyzed cellulose-based materials are extensively used in many fields for many different applications due to their excellent electrical properties. However, pyrolyzed materials are extremely fragile and prone to crack. To address this issue, a new fabrication method is reported to delay the capillary flow of elastomeric materials into the porous structure of the paper. By changing the surface chemistry and porosity of the material, the capillary flow of the elastomer through the porous structure is delayed. Delayed capillary flow of elastomers (DCFE method) ensures both extremely high mechanical stability and electrochemical performance to the devices. Impressively, the electrochemical devices can be bent, folded, twisted, and stretched at 75% of their original length without hindering their electrochemical response. Moreover, cooperative nanofilms are prepared using a co-deposition process with Meldola's blue (MB) and polydopamine (PDA). While MB guarantees electrocatalytic properties toward nicotinamide adenine dinucleotide (NADH) electrooxidation, PDA increases the wettability of the surfaces and contribute to addressing hydrophobicity issues of elastomer-based devices. Remarkably, the nanofilms have unprecedented properties by self-collecting aqueous liquids. Furthermore, extreme mechanical tests do not impact the electrochemical performance of the nanofilms.Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)Brazilian Nanotechnology National Laboratory (LNNano) Brazilian Center for Research in Energy and Materials (CNPEM)Postgraduate Program in Materials Science and Technology (POSMAT) São Paulo State University (UNESP)Postgraduate Program in Materials Science and Technology (POSMAT) São Paulo State University (UNESP)FAPESP: 2013/22127-2FAPESP: 2014/25979-2CNPq: 483550/2013-2Brazilian Center for Research in Energy and Materials (CNPEM)Universidade Estadual Paulista (Unesp)Damasceno, Sergio [UNESP]Corrêa, Cátia CrispilhoGouveia, Rubia FigueredoStrauss, MathiasBufon, Carlos César Bof [UNESP]Santhiago, Murilo2020-12-12T01:06:03Z2020-12-12T01:06:03Z2020-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1002/aelm.201900826Advanced Electronic Materials, v. 6, n. 1, 2020.2199-160Xhttp://hdl.handle.net/11449/19818910.1002/aelm.2019008262-s2.0-85075462829Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAdvanced Electronic Materialsinfo:eu-repo/semantics/openAccess2021-10-23T09:49:09Zoai:repositorio.unesp.br:11449/198189Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:27:42.639845Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
title |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
spellingShingle |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper Damasceno, Sergio [UNESP] flexible electrodes nanofilms polydopamine pyrolyzed paper stretchable electrochemical devices |
title_short |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
title_full |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
title_fullStr |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
title_full_unstemmed |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
title_sort |
Delayed Capillary Flow of Elastomers: An Efficient Method for Fabrication and Nanofunctionalization of Flexible, Foldable, Twistable, and Stretchable Electrodes from Pyrolyzed Paper |
author |
Damasceno, Sergio [UNESP] |
author_facet |
Damasceno, Sergio [UNESP] Corrêa, Cátia Crispilho Gouveia, Rubia Figueredo Strauss, Mathias Bufon, Carlos César Bof [UNESP] Santhiago, Murilo |
author_role |
author |
author2 |
Corrêa, Cátia Crispilho Gouveia, Rubia Figueredo Strauss, Mathias Bufon, Carlos César Bof [UNESP] Santhiago, Murilo |
author2_role |
author author author author author |
dc.contributor.none.fl_str_mv |
Brazilian Center for Research in Energy and Materials (CNPEM) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Damasceno, Sergio [UNESP] Corrêa, Cátia Crispilho Gouveia, Rubia Figueredo Strauss, Mathias Bufon, Carlos César Bof [UNESP] Santhiago, Murilo |
dc.subject.por.fl_str_mv |
flexible electrodes nanofilms polydopamine pyrolyzed paper stretchable electrochemical devices |
topic |
flexible electrodes nanofilms polydopamine pyrolyzed paper stretchable electrochemical devices |
description |
Pyrolyzed cellulose-based materials are extensively used in many fields for many different applications due to their excellent electrical properties. However, pyrolyzed materials are extremely fragile and prone to crack. To address this issue, a new fabrication method is reported to delay the capillary flow of elastomeric materials into the porous structure of the paper. By changing the surface chemistry and porosity of the material, the capillary flow of the elastomer through the porous structure is delayed. Delayed capillary flow of elastomers (DCFE method) ensures both extremely high mechanical stability and electrochemical performance to the devices. Impressively, the electrochemical devices can be bent, folded, twisted, and stretched at 75% of their original length without hindering their electrochemical response. Moreover, cooperative nanofilms are prepared using a co-deposition process with Meldola's blue (MB) and polydopamine (PDA). While MB guarantees electrocatalytic properties toward nicotinamide adenine dinucleotide (NADH) electrooxidation, PDA increases the wettability of the surfaces and contribute to addressing hydrophobicity issues of elastomer-based devices. Remarkably, the nanofilms have unprecedented properties by self-collecting aqueous liquids. Furthermore, extreme mechanical tests do not impact the electrochemical performance of the nanofilms. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-12T01:06:03Z 2020-12-12T01:06:03Z 2020-01-01 |
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/aelm.201900826 Advanced Electronic Materials, v. 6, n. 1, 2020. 2199-160X http://hdl.handle.net/11449/198189 10.1002/aelm.201900826 2-s2.0-85075462829 |
url |
http://dx.doi.org/10.1002/aelm.201900826 http://hdl.handle.net/11449/198189 |
identifier_str_mv |
Advanced Electronic Materials, v. 6, n. 1, 2020. 2199-160X 10.1002/aelm.201900826 2-s2.0-85075462829 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Advanced Electronic Materials |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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_ |
1808128514747006976 |