dc.contributor.author | Quijano Ortega, Natalia | |
dc.contributor.author | Gaona Jurado, Sonia | |
dc.contributor.author | Ramírez Sanabria, Alfonso Enrique | |
dc.date.accessioned | 2019-01-31T20:42:40Z | |
dc.date.available | 2019-01-31T20:42:40Z | |
dc.date.issued | 2018-07-04 | |
dc.identifier.citation | Quijano Ortega, N., Gaona Jurado, S. & Ramírez Sanabria, A. E. (2018). Synthesis and characterization of Pr2S3 binary compound. Ciencia en Desarrollo, 9(2), 95-98. DOI: https://doi.org/10.19053/01217488.v9.n2.2018.5974. http://repositorio.uptc.edu.co/handle/001/2367 | spa |
dc.identifier.issn | 2462-7658 | |
dc.identifier.uri | http://repositorio.uptc.edu.co/handle/001/2367 | |
dc.description | 1 recurso en línea (páginas 95-98). | spa |
dc.description.abstract | In the current work it is shown that the synthesis method that consists in direct reaction of praseodymium and sulfur in its elemental form, using heat as a treatment, with relatively low temperatures and reaction time of one week, allows the preparation of Pr2S3 compound, with a purity of about 92%. The respective characterization of resultant materials was carried out using powder XRD, where by it was determined that the thermal treatment used, effectively leads to the binary sulfide of interest, a compound known to be semiconductor. | eng |
dc.description.abstract | En el trabajo actual se muestra que el método de síntesis que consiste en la reacción directa de praseodimio y azufre en su forma elemental, utiliza calor como tratamiento, con temperaturas relativamente bajas y tiempo de reacción de una semana, permite la preparación del compuesto Pr2S3, con una pureza de alrededor del 92%. La caracterización respectiva de los materiales resultantes se llevó a cabo utilizando polvo XRD, donde se determinó que el tratamiento térmico utilizado conduce de manera efectiva a la fuente binaria de interés, un compuesto conocido por ser semiconductor. | spa |
dc.format.mimetype | application/pdf | spa |
dc.language.iso | eng | spa |
dc.publisher | Universidad Pedagógica y Tecnológica de Colombia | spa |
dc.rights | Copyright (c) 2018 Universidad Pedagógica y Tecnológica de Colombia | spa |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/4.0/ | spa |
dc.source | https://revistas.uptc.edu.co/index.php/ciencia_en_desarrollo/article/view/5974/7262 | spa |
dc.title | Synthesis and characterization of Pr2S3 binary compound | spa |
dc.title.alternative | Síntesis y caracterización del compuesto binario Pr2S3 | spa |
dc.type | Artículo de revista | spa |
dc.description.notes | Bibliografía: página 98. | spa |
dc.rights.accessrights | info:eu-repo/semantics/openAccess | spa |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | spa |
dc.type.driver | info:eu-repo/semantics/article | spa |
dc.type.version | info:eu-repo/semantics/publishedVersion | spa |
dc.identifier.doi | 10.19053/01217488.v9.n2.2018.5974 | |
dc.relation.references | Selishchev, A. and V. Pavlishchuk, Effect of Formation Conditions on the Size, Shape and Spectral Properties of EuS and Pr2S3 Nanoparticles. Theoretical and Experimental Chemistry, 2014. 50(1): p. 39-45. | spa |
dc.relation.references | Krichevtsov, B., Anisotropy of the linear and quadratic magnetic birefringence in rare-earth semiconductors (γ-Ln2S3 (Ln= Dy3+, Pr3+, Gd3+, La3+). Journal of Experimental and Theoretical Physics, 2001. 92(5): p. 830-839. | spa |
dc.relation.references | Ohta, M., et al., Preparation of R2S3 (R: La, Pr, Nd, Sm) powders by sulfurization of oxide powders using CS2 gas. Journal of alloys and compounds, 2004. 374(1): p. 112-115. | spa |
dc.relation.references | Ohta, M., et al., Phase transformation and microstructures of Ln2S3 (Ln= La, Sm) with different impurities content of oxygen and carbon. Journal of alloys and compounds, 2006. 408: p. 551-555. | spa |
dc.relation.references | Ohta, M., et al., Thermoelectric properties of Th3P4-type rare-earth sulfides Ln2S3 (Ln= Gd, Tb) prepared by reaction of their oxides with CS2 gas. Journal of Alloys and Compounds, 2008. 451(1): p. 627-631. | spa |
dc.rights.creativecommons | Atribución-NoComercial 4.0 Internacional (CC BY-NC 4.0) | spa |
dc.subject.proposal | Tratamiento con praseodimio | spa |
dc.subject.proposal | Tratamiento térmico | spa |
dc.subject.proposal | Semiconductor | spa |
dc.relation.ispartofjournal | Ciencia en Desarrollo;Volumen 9, número 2 (Julio-Diciembre 2018) | spa |
dc.type.content | Text | spa |
dc.type.redcol | https://purl.org/redcol/resource_type/ART | spa |
dc.type.coarversion | http://purl.org/coar/version/c_970fb48d4fbd8a85 | spa |
dc.rights.coar | http://purl.org/coar/access_right/c_abf2 | spa |