Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4)
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10773/20189 |
Resumo: | We report excellent piezoelectric and pyroelectric properties of electrospun nanofibers based on the hybrid ferroelectric 1,4-diazabicyclo[2.2.2]octane perrhenate (dabcoHReO(4)). Ferroelectric nanoparticles are embedded into the fibers being naturally aligned with the major polarization component along the fiber axis. A flexible piezoelectric nanogenerator consisting of an aligned array of dabcoHReO(4) fibers provides a voltage above 100 mV under a moderate strain level. The pyroelectric coefficient in as-electrospun dabcoHReO(4) fiber mat is similar to that in poled polyvinylidene difluoride nanofibers. The results show that the nanofibers based on dabcoHReO(4) have a great potential for pyroelectric and piezoelectric autonomous energy harvesting with natural advantages such as biocompatibility, flexibility, low cost, and easy fabrication. (C) 2014 AIP Publishing LLC. |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4)POLY(VINYLIDENE FLUORIDE)ELECTROSPUN FIBERSDEVICESCOMPOSITENANOGENERATORWe report excellent piezoelectric and pyroelectric properties of electrospun nanofibers based on the hybrid ferroelectric 1,4-diazabicyclo[2.2.2]octane perrhenate (dabcoHReO(4)). Ferroelectric nanoparticles are embedded into the fibers being naturally aligned with the major polarization component along the fiber axis. A flexible piezoelectric nanogenerator consisting of an aligned array of dabcoHReO(4) fibers provides a voltage above 100 mV under a moderate strain level. The pyroelectric coefficient in as-electrospun dabcoHReO(4) fiber mat is similar to that in poled polyvinylidene difluoride nanofibers. The results show that the nanofibers based on dabcoHReO(4) have a great potential for pyroelectric and piezoelectric autonomous energy harvesting with natural advantages such as biocompatibility, flexibility, low cost, and easy fabrication. (C) 2014 AIP Publishing LLC.AMER INST PHYSICS2017-12-07T19:38:29Z2014-01-01T00:00:00Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/20189eng0003-695110.1063/1.4862437Isakov, D.de Matos Gomes, E.Almeida, B.Kholkin, A. L.Zelenovskiy, P.Neradovskiy, M.Shur, V. Yainfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-02-22T11:39:30Zoai:ria.ua.pt:10773/20189Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T02:54:52.884055Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
title |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
spellingShingle |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) Isakov, D. POLY(VINYLIDENE FLUORIDE) ELECTROSPUN FIBERS DEVICES COMPOSITE NANOGENERATOR |
title_short |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
title_full |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
title_fullStr |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
title_full_unstemmed |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
title_sort |
Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
author |
Isakov, D. |
author_facet |
Isakov, D. de Matos Gomes, E. Almeida, B. Kholkin, A. L. Zelenovskiy, P. Neradovskiy, M. Shur, V. Ya |
author_role |
author |
author2 |
de Matos Gomes, E. Almeida, B. Kholkin, A. L. Zelenovskiy, P. Neradovskiy, M. Shur, V. Ya |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Isakov, D. de Matos Gomes, E. Almeida, B. Kholkin, A. L. Zelenovskiy, P. Neradovskiy, M. Shur, V. Ya |
dc.subject.por.fl_str_mv |
POLY(VINYLIDENE FLUORIDE) ELECTROSPUN FIBERS DEVICES COMPOSITE NANOGENERATOR |
topic |
POLY(VINYLIDENE FLUORIDE) ELECTROSPUN FIBERS DEVICES COMPOSITE NANOGENERATOR |
description |
We report excellent piezoelectric and pyroelectric properties of electrospun nanofibers based on the hybrid ferroelectric 1,4-diazabicyclo[2.2.2]octane perrhenate (dabcoHReO(4)). Ferroelectric nanoparticles are embedded into the fibers being naturally aligned with the major polarization component along the fiber axis. A flexible piezoelectric nanogenerator consisting of an aligned array of dabcoHReO(4) fibers provides a voltage above 100 mV under a moderate strain level. The pyroelectric coefficient in as-electrospun dabcoHReO(4) fiber mat is similar to that in poled polyvinylidene difluoride nanofibers. The results show that the nanofibers based on dabcoHReO(4) have a great potential for pyroelectric and piezoelectric autonomous energy harvesting with natural advantages such as biocompatibility, flexibility, low cost, and easy fabrication. (C) 2014 AIP Publishing LLC. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-01-01T00:00:00Z 2014 2017-12-07T19:38:29Z |
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://hdl.handle.net/10773/20189 |
url |
http://hdl.handle.net/10773/20189 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
0003-6951 10.1063/1.4862437 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
AMER INST PHYSICS |
publisher.none.fl_str_mv |
AMER INST PHYSICS |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799137601677950976 |