Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1002/adsu.202000258 http://hdl.handle.net/11449/207916 |
Resumo: | Bacterial cellulose (BC) is a biocompatible and nontoxic biopolymer that has been successfully used as a substrate for flexible organic light emitting diodes (OLEDs). Although BC membranes exhibit excellent mechanical properties and industrial scalability, they are semitransparent, which limits their performance. To improve the optical properties of BC membranes, methods such as the polymerization of different inorganic–organic hybrid materials and petrochemical derivative monomers have been considered; however, these methods require considerable time and effort. In this work, transparent BC membranes for conformable OLEDs substrates are fabricated by spray coating a solution of recycled petrochemical plastics, found in expanded foam package wastes, and d-limonene, which is a green solvent extracted from orange peels. This fabrication approach is highly scalable and can be considered a sustainable technique to develop high performance transparent substrates for photonic applications based on both recovered petrochemical polymers and naturally occurring biopolymers. In terms of the morphological and structural properties, the resulting transparent membranes exhibit a lower roughness than pristine BC. The resulting BC-PS composite is used as a substrate for OLED fabrication. The conformable OLEDs exhibit a current efficiency of up to 5 cd A−1 (16 000 cd m−2) and power density of ≈2.8 mW cm−2. |
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Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrenebacterial cellulosebiopolymersOLEDsrecycled polystyreneBacterial cellulose (BC) is a biocompatible and nontoxic biopolymer that has been successfully used as a substrate for flexible organic light emitting diodes (OLEDs). Although BC membranes exhibit excellent mechanical properties and industrial scalability, they are semitransparent, which limits their performance. To improve the optical properties of BC membranes, methods such as the polymerization of different inorganic–organic hybrid materials and petrochemical derivative monomers have been considered; however, these methods require considerable time and effort. In this work, transparent BC membranes for conformable OLEDs substrates are fabricated by spray coating a solution of recycled petrochemical plastics, found in expanded foam package wastes, and d-limonene, which is a green solvent extracted from orange peels. This fabrication approach is highly scalable and can be considered a sustainable technique to develop high performance transparent substrates for photonic applications based on both recovered petrochemical polymers and naturally occurring biopolymers. In terms of the morphological and structural properties, the resulting transparent membranes exhibit a lower roughness than pristine BC. The resulting BC-PS composite is used as a substrate for OLED fabrication. The conformable OLEDs exhibit a current efficiency of up to 5 cd A−1 (16 000 cd m−2) and power density of ≈2.8 mW cm−2.Institute of Chemistry São Paulo State University – UnespDepartamento de Física Pontifícia Universidade Católica do Rio de JaneiroGrupo de Pesquisa em Biopolímeros e Biomateriais (BioPolMat) University of Araraquara (UNIARA)Department of Chemistry and Chemical Engineering Chalmers University of TechnologyLaboratório de Eletrônica Orgânica Departamento de Física Universidade Federal de Juiz de Fora UFJFInstitute of Chemistry São Paulo State University – UnespUniversidade Estadual Paulista (Unesp)Pontifícia Universidade Católica do Rio de JaneiroUniversity of Araraquara (UNIARA)Chalmers University of TechnologyUFJFCebrian, Ariane V. S. [UNESP]Carvalho, Rafael S.Barreto, Arthur R. J.Maturi, Fernando E. [UNESP]Barud, Hernane S.Silva, Robson R.Legnani, Cristiano [UNESP]Cremona, MarcoRibeiro, Sidney J. L. [UNESP]2021-06-25T11:03:14Z2021-06-25T11:03:14Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1002/adsu.202000258Advanced Sustainable Systems.2366-7486http://hdl.handle.net/11449/20791610.1002/adsu.2020002582-s2.0-85101900602Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengAdvanced Sustainable Systemsinfo:eu-repo/semantics/openAccess2021-10-23T17:51:50Zoai:repositorio.unesp.br:11449/207916Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462021-10-23T17:51:50Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
title |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
spellingShingle |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene Cebrian, Ariane V. S. [UNESP] bacterial cellulose biopolymers OLEDs recycled polystyrene |
title_short |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
title_full |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
title_fullStr |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
title_full_unstemmed |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
title_sort |
Development of Conformable Substrates for OLEDs Using Highly Transparent Bacterial Cellulose Modified with Recycled Polystyrene |
author |
Cebrian, Ariane V. S. [UNESP] |
author_facet |
Cebrian, Ariane V. S. [UNESP] Carvalho, Rafael S. Barreto, Arthur R. J. Maturi, Fernando E. [UNESP] Barud, Hernane S. Silva, Robson R. Legnani, Cristiano [UNESP] Cremona, Marco Ribeiro, Sidney J. L. [UNESP] |
author_role |
author |
author2 |
Carvalho, Rafael S. Barreto, Arthur R. J. Maturi, Fernando E. [UNESP] Barud, Hernane S. Silva, Robson R. Legnani, Cristiano [UNESP] Cremona, Marco Ribeiro, Sidney J. L. [UNESP] |
author2_role |
author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Pontifícia Universidade Católica do Rio de Janeiro University of Araraquara (UNIARA) Chalmers University of Technology UFJF |
dc.contributor.author.fl_str_mv |
Cebrian, Ariane V. S. [UNESP] Carvalho, Rafael S. Barreto, Arthur R. J. Maturi, Fernando E. [UNESP] Barud, Hernane S. Silva, Robson R. Legnani, Cristiano [UNESP] Cremona, Marco Ribeiro, Sidney J. L. [UNESP] |
dc.subject.por.fl_str_mv |
bacterial cellulose biopolymers OLEDs recycled polystyrene |
topic |
bacterial cellulose biopolymers OLEDs recycled polystyrene |
description |
Bacterial cellulose (BC) is a biocompatible and nontoxic biopolymer that has been successfully used as a substrate for flexible organic light emitting diodes (OLEDs). Although BC membranes exhibit excellent mechanical properties and industrial scalability, they are semitransparent, which limits their performance. To improve the optical properties of BC membranes, methods such as the polymerization of different inorganic–organic hybrid materials and petrochemical derivative monomers have been considered; however, these methods require considerable time and effort. In this work, transparent BC membranes for conformable OLEDs substrates are fabricated by spray coating a solution of recycled petrochemical plastics, found in expanded foam package wastes, and d-limonene, which is a green solvent extracted from orange peels. This fabrication approach is highly scalable and can be considered a sustainable technique to develop high performance transparent substrates for photonic applications based on both recovered petrochemical polymers and naturally occurring biopolymers. In terms of the morphological and structural properties, the resulting transparent membranes exhibit a lower roughness than pristine BC. The resulting BC-PS composite is used as a substrate for OLED fabrication. The conformable OLEDs exhibit a current efficiency of up to 5 cd A−1 (16 000 cd m−2) and power density of ≈2.8 mW cm−2. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-06-25T11:03:14Z 2021-06-25T11:03:14Z 2021-01-01 |
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/adsu.202000258 Advanced Sustainable Systems. 2366-7486 http://hdl.handle.net/11449/207916 10.1002/adsu.202000258 2-s2.0-85101900602 |
url |
http://dx.doi.org/10.1002/adsu.202000258 http://hdl.handle.net/11449/207916 |
identifier_str_mv |
Advanced Sustainable Systems. 2366-7486 10.1002/adsu.202000258 2-s2.0-85101900602 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Advanced Sustainable Systems |
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_ |
1799965323654332416 |