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https://hdl.handle.net/1822/85576
Título: | Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO(4) |
Autor(es): | Isakov, Dmitry de Matos Gomes, Etelvina Almeida, B. G. Kholkin, A. L. Zelenovskiy, P. Neradovskiy, M. Shur, V. Ya |
Data: | 2014 |
Editora: | American Institute of Physics |
Revista: | Applied Physics Letters |
Citação: | Isakov, D., de Matos Gomes, E., Almeida, B., Kholkin, A. L., Zelenovskiy, P., Neradovskiy, M., & Shur, V. Y. (2014, January 20). Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO4. Applied Physics Letters. AIP Publishing. http://doi.org/10.1063/1.4862437 |
Resumo(s): | We report excellent piezoelectric and pyroelectric properties of electrospun nanofibers based on the hybrid ferroelectric 1,4-diazabicyclo[2.2.2]octane perrhenate (dabcoHReO4). 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 dabcoHReO4 fibers provides a voltage above 100 mV under a moderate strain level. The pyroelectric coefficient in as-electrospun dabcoHReO4 fiber mat is similar to that in poled polyvinylidene difluoride nanofibers. The results show that the nanofibers based on dabcoHReO4 have a great potential for pyroelectric and piezoelectric autonomous energy harvesting with natural advantages such as biocompatibility, flexibility, low cost, and easy fabrication. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/85576 |
DOI: | 10.1063/1.4862437 |
ISSN: | 0003-6951 |
Versão da editora: | https://doi.org/10.1063/1.4862437 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | CDF - FCD - Artigos/Papers (with refereeing) |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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Appl. Phys. Lett., 104, 032907 (2014).pdf | 560,09 kB | Adobe PDF | Ver/Abrir |