Glow discharge effect on temperature and time of treatment for the synthesis of Mo-doped manganite
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| Natura: | Artículo científico |
| Lingua: | en |
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Universidad Nacional de Colombia
2019
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| _version_ | 1876439461182570496 |
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| author | Iván Supelano-García |
| author_facet | Iván Supelano-García |
| contents | Glow discharge effect on temperature and time of treatment for the synthesis of Mo-doped manganite Iván Supelano-García Willian Arnulfo Aperador-Chaparro Carlos Arturo Parra-Vargas Armando Sarmiento-Santos Ingeniería manganite Glow discharge magnetic properties structural properties We report the synthesis of CaMn0.9Mo0.1O3 manganite by glow discharge (GD) plasma treatment under Argon-Air atmosphere. The morphological, structural and magnetic properties were evaluated by scanning electron microscopy (SEM), X-ray diffraction (XRD) and magnetization measures. The results from these measures reveal that the properties of GD synthesized manganite are similar to that exhibited by CaMn0.9Mo0.1O3 produced by conventional resistive furnace. The Rietveld analysis of XRD patterns performed at room temperature show that the samples crystallize in orthorhombic structure of Pnma (62) space group. The magnetization curves as a function of temperature show two inflection points related to paramagnetic-antiferromagnetic and structural transition. The GD treatment produces a compound with similar properties, reducing the time and energy consumption in comparison with conventional synthesis route by using resistive furnace. 2019 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49662418026 https://www.redalyc.org/journal/496/49662418026/ https://www.redalyc.org/journal/496/49662418026/html/ https://www.redalyc.org/journal/496/49662418026/49662418026.epub https://www.redalyc.org/journal/496/49662418026/movil 10.15446/dyna.v86n209.77832 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.209 Vol.86 |
| format | Artículo científico |
| id | redalyc_49662418026 |
| institution | Redalyc |
| language | en |
| publishDate | 2019 |
| publisher | Universidad Nacional de Colombia |
| spellingShingle | Glow discharge effect on temperature and time of treatment for the synthesis of Mo-doped manganite Iván Supelano-García Ingeniería manganite Glow discharge magnetic properties structural properties Glow discharge effect on temperature and time of treatment for the synthesis of Mo-doped manganite Iván Supelano-García Willian Arnulfo Aperador-Chaparro Carlos Arturo Parra-Vargas Armando Sarmiento-Santos Ingeniería manganite Glow discharge magnetic properties structural properties We report the synthesis of CaMn0.9Mo0.1O3 manganite by glow discharge (GD) plasma treatment under Argon-Air atmosphere. The morphological, structural and magnetic properties were evaluated by scanning electron microscopy (SEM), X-ray diffraction (XRD) and magnetization measures. The results from these measures reveal that the properties of GD synthesized manganite are similar to that exhibited by CaMn0.9Mo0.1O3 produced by conventional resistive furnace. The Rietveld analysis of XRD patterns performed at room temperature show that the samples crystallize in orthorhombic structure of Pnma (62) space group. The magnetization curves as a function of temperature show two inflection points related to paramagnetic-antiferromagnetic and structural transition. The GD treatment produces a compound with similar properties, reducing the time and energy consumption in comparison with conventional synthesis route by using resistive furnace. 2019 artículo científico 0012-7353 https://www.redalyc.org/articulo.oa?id=49662418026 https://www.redalyc.org/journal/496/49662418026/ https://www.redalyc.org/journal/496/49662418026/html/ https://www.redalyc.org/journal/496/49662418026/49662418026.epub https://www.redalyc.org/journal/496/49662418026/movil 10.15446/dyna.v86n209.77832 en http://www.redalyc.org/revista.oa?id=496 Dyna application/pdf Universidad Nacional de Colombia Dyna (Colombia) Num.209 Vol.86 |
| title | Glow discharge effect on temperature and time of treatment for the synthesis of Mo-doped manganite |
| topic | Ingeniería manganite Glow discharge magnetic properties structural properties |
| url | https://www.redalyc.org/articulo.oa?id=49662418026 https://www.redalyc.org/journal/496/49662418026/ https://www.redalyc.org/journal/496/49662418026/html/ https://www.redalyc.org/journal/496/49662418026/49662418026.epub https://www.redalyc.org/journal/496/49662418026/movil |