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http://cimav.repositorioinstitucional.mx/jspui/handle/1004/292| Synthesis and characterization of electrospun LiNbOinf3/inf nanofibers | |
| FRANCISCO ESPINOSA MAGAÑA MARTHA TERESITA OCHOA LARA SION FEDERICO OLIVE MENDEZ | |
| Acceso Abierto | |
| Atribución-NoComercial | |
| https://doi.org/10.1016/j.ceramint.2015.08.013 | |
| Lithium niobate; Nanofibers; Electrospinning | |
| Lithium niobate nanofibers were synthesized by the electrospinning method after heat treatment of composite nanofibers of polyvinylpyrrolidone (PVP), niobium ethoxide and lithium hydroxide, dissolved in ethanol. The thermal stability, morphology, microstructure and crystal structure of as-spun composite and calcined nanofibers were characterized by thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), scanning electron microscopy (SEM), X-ray diffractometry (XRD), transmission electron microscopy (TEM) and Raman spectroscopy. The size and morphology of the calcined nanofibers are strongly affected by the high voltage applied during the electrospinning process. With 8 kV, fibers with diameter around 100–300 nm were obtained, while at an applied voltage of 15 kV, some necklace-like structures were synthesized, formed by irregular shaped nanoparticles with sizes in the range of 60–160 nm. | |
| 2015 | |
| Artículo | |
| Inglés | |
| Maldonado-Orozco, M. C., Ochoa-Lara, M. T., Sosa-Márquez, J. E., Olive-Méndez, S. F., & Espinosa-Magaña, F. (2015). Synthesis and characterization of electrospun LiNbO 3 nanofibers. Ceramics International, 41(10), 14886-14889. | |
| QUÍMICA | |
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