Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/102487
Title: Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO4
Authors: Isakov, D.
De Matos, Gomes, E.
Almeida, B.
Kholkin, A. L.
Zelenovskiy, P.
Neradovskiy, M.
Shur, V. Ya.
Шур, В. Я.
Issue Date: 2014
Citation: Energy harvesting from nanofibers of hybrid organic ferroelectric dabcoHReO4 / D. Isakov, E. De Matos Gomes, B. Almeida, et al. — DOI 10.1063/1.4862437 // Applied Physics Letters. — 2014. — Vol. 104. — Iss. 3. — 032907.
Abstract: 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. © 2014 AIP Publishing LLC.
Keywords: 1 ,4-DIAZABICYCLO[2.2.2]OCTANE
EASY FABRICATION
ELECTROSPUN NANOFIBERS
PIEZOELECTRIC NANOGENERATOR
POLARIZATION COMPONENTS
POLYVINYLIDENE DIFLUORIDE
PYROELECTRIC COEFFICIENTS
PYROELECTRIC PROPERTIES
BIOCOMPATIBILITY
ENERGY HARVESTING
FERROELECTRICITY
FIBERS
PIEZOELECTRICITY
NANOFIBERS
URI: http://hdl.handle.net/10995/102487
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 84893421428
PURE ID: 307299
ba5c4b62-6a0f-415b-ba7a-1973cca392d3
ISSN: 36951
DOI: 10.1063/1.4862437
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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