Please use this identifier to cite or link to this item:
http://hdl.handle.net/10773/19476| Title: | Ferroelectric nanofibers with an embedded optically nonlinear benzothiazole derivative |
| Author: | Baptista, Rosa M. F. Isakov, Dmitry Raposo, M. Manuela M. Belsley, Michael Bdikin, Igor Kholkin, Andrei L. Costa, Susana P. G. Gomes, Etelvina de Matos |
| Keywords: | HETEROCYCLIC AZO DYES QUADRATIC HYPERPOLARIZABILITIES ELECTROLUMINESCENT DEVICES 2-PHOTON ABSORPTION ACCEPTOR GROUPS ALIGNED ARRAYS CHROMOPHORES DESIGN COMPLEXES EFFICIENT |
| Issue Date: | 2014 |
| Publisher: | SPRINGER |
| Abstract: | We report measurements of the molecular first hyperpolarizability, thermal stability, photophysical, piezoelectric, and ferroelectric properties of a benzothiazole derivative bearing an arylthiophene pi-conjugated bridge both in solution and when embedded into a poly (l-lactic acid) matrix in the form of electrospun fibers with an average diameter of roughly 500 nm. The embedded nanocrystalline phenylthienyl-benzothiazole with crystal sizes of about 1.4 nm resulted in a good piezoelectric response from these functionalized electrospun fibers, indicative of a polar crystalline structure. |
| Peer review: | yes |
| URI: | http://hdl.handle.net/10773/19476 |
| DOI: | 10.1007/s11051-014-2502-3 |
| ISSN: | 1388-0764 |
| Publisher Version: | 10.1007/s11051-014-2502-3 |
| Appears in Collections: | CICECO - Artigos |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Ferroelectric nanofibers with an embedded optically nonlinear benzothiazole derivative_10.1007s11051-014-2502-3.pdf | 696.84 kB | Adobe PDF |  |
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