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dc.contributor | 323022 | es_ES |
dc.contributor | 46524 | es_ES |
dc.contributor | 164509 | |
dc.coverage.spatial | Global | es_ES |
dc.creator | Bañuelos Frías, Alan | |
dc.creator | Martinez Guajardo, Gerardo | |
dc.creator | Alvarado Perea, Leo | |
dc.creator | Canizalez Dávalos, Lázaro | |
dc.creator | Ruiz, Facundo | |
dc.creator | Valero Luna, Claudia | |
dc.date.accessioned | 2020-04-15T15:58:54Z | |
dc.date.available | 2020-04-15T15:58:54Z | |
dc.date.issued | 2019-05-30 | |
dc.identifier | info:eu-repo/semantics/publishedVersion | es_ES |
dc.identifier.issn | 0167-577X | es_ES |
dc.identifier.uri | http://ricaxcan.uaz.edu.mx/jspui/handle/20.500.11845/1656 | |
dc.description | Light absorption properties are one of the most important characteristics of semiconductor materials, since it is related to particle size, electric resistance, powder density, and dielectric constant. Barium hex- aferrite (BaFe12O19) particles were synthesized by ceramic and chemical co-precipitation method. Light absorption properties were studied in relation to the particle size, morphology, and surface porosity. The band gap was calculated by the Kubelka-Munk method from the obtained experimental absorption spectrum. Band gap energies of 1.82 and 1.86 eV were estimated for the particles synthesized by the cera- mic method and for the co-precipitation method respectively. The results show that both synthesized BaFe12O19 samples can be effectively excited with visible light irradiation. In addition to this, due to its other good characteristics such as its magnetic properties, high resistance to corrosion, and chemical sta- bility, make the barium hexaferrite an excellent material for diverse technological applications. | es_ES |
dc.description.abstract | Light absorption properties are one of the most important characteristics of semiconductor materials, since it is related to particle size, electric resistance, powder density, and dielectric constant. Barium hex- aferrite (BaFe12O19) particles were synthesized by ceramic and chemical co-precipitation method. Light absorption properties were studied in relation to the particle size, morphology, and surface porosity. The band gap was calculated by the Kubelka-Munk method from the obtained experimental absorption spectrum. Band gap energies of 1.82 and 1.86 eV were estimated for the particles synthesized by the cera- mic method and for the co-precipitation method respectively. The results show that both synthesized BaFe12O19 samples can be effectively excited with visible light irradiation. In addition to this, due to its other good characteristics such as its magnetic properties, high resistance to corrosion, and chemical sta- bility, make the barium hexaferrite an excellent material for diverse technological applications. | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation | https://www.sciencedirect.com/science/article/pii/S0167577X19308535 | es_ES |
dc.relation.ispartof | https://www.sciencedirect.com/journal/materials-letters/vol/252/suppl/C | es_ES |
dc.relation.uri | generalPublic | es_ES |
dc.rights | Atribución-NoComercial-SinDerivadas 3.0 Estados Unidos de América | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/us/ | * |
dc.source | Materials Letters, Vol. 252, 2019, pp. 239–243 | es_ES |
dc.subject.classification | INGENIERIA Y TECNOLOGIA [7] | es_ES |
dc.subject.other | Band gap | es_ES |
dc.subject.other | Barium hexaferrite | es_ES |
dc.subject.other | Kubelka–Munk Method | es_ES |
dc.title | Light absorption properties of mesoporous barium hexaferrite, BaFe12O19 | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
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