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http://hdl.handle.net/10662/21998
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Campo DC | Valor | idioma |
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dc.contributor.author | Macías García, Antonio | - |
dc.contributor.author | Díaz Díez, María Ángeles | - |
dc.contributor.author | Alfaro Domínguez, Manuel | - |
dc.contributor.author | Carrasco Amador, Juan Pablo | - |
dc.date.accessioned | 2024-07-24T08:04:44Z | - |
dc.date.available | 2024-07-24T08:04:44Z | - |
dc.date.issued | 2020 | - |
dc.identifier.issn | 2405-8440 | - |
dc.identifier.uri | http://hdl.handle.net/10662/21998 | - |
dc.description.abstract | Carbonaceous materials analyzed in this investigation were six nanometric particle size carbon blacks. Carbons were texturally characterized by gas adsorption (N2, 77 K), helium and mercury density and mercury porosimetry measurements. Electrical conductivity was determinated by impedance spectroscopy, at room temperature. Several works related to the electrical conductivity and to textural parameters of carbon blacks, such as: porosity, specific surface area, etc., have been carried out. However, there are a type of parameters, such as the fractal dimension, the percentage of macropores, the particle size, or the packing density, that are also related to the electrical conductivity, but they have not been previously investigated. In this work, it has been researched how the increase in interparticle/intraparticle porosity decreases the electrical conductivity of the samples studied. Therefore, it is possible to conclude that in this study a complete research work on electrical conductivity has been carried out. | es_ES |
dc.description.sponsorship | Regional Government of Extremadura and the European Regional Development Funds (FEDER) through the project GR18164 (support to the research group INMA, TPR017) | es_ES |
dc.format.extent | 6 p. | es_ES |
dc.format.mimetype | application/pdf | en_US |
dc.language.iso | eng | es_ES |
dc.publisher | Elsevier | es_ES |
dc.rights | Attribution-NonCommercial-NoDerivatives 4.0 International | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/4.0/ | * |
dc.subject | Conductividad eléctrica | es_ES |
dc.subject | Dimensión fractal | es_ES |
dc.subject | Negro de carbón | es_ES |
dc.subject | Electrical conductivity | es_ES |
dc.subject | Fractal dimension | es_ES |
dc.subject | Carbon black | es_ES |
dc.subject | Ingeniería Química | es_ES |
dc.subject | Chemical engineering | es_ES |
dc.subject | Porcentaje de macroporos | es_ES |
dc.subject | Percentage of macropores | es_ES |
dc.subject | Densidad de empaquetamiento | es_ES |
dc.subject | Packing density | es_ES |
dc.title | Influence of chemical composition, porosity and fractal dimension on the electrical conductivity of carbon blacks | es_ES |
dc.type | article | es_ES |
dc.description.version | peerReviewed | es_ES |
europeana.type | TEXT | en_US |
dc.rights.accessRights | openAccess | es_ES |
dc.subject.unesco | 2303.05 Carbono | es_ES |
dc.subject.unesco | 2202.01 Conductividad | es_ES |
dc.subject.unesco | 3328 Procesos Tecnológicos | es_ES |
europeana.dataProvider | Universidad de Extremadura. España | es_ES |
dc.identifier.bibliographicCitation | Macías García, M., Díaz Díez, M.A., Alfaro Domínguez, M., Carrasco Amador, J.P. (2020). Influence of chemical composition, porosity and fractal dimension on the electrical conductivity of carbon blacks. Heliyon, 6(6), e04024. https://doi.org/10.1016/j.heliyon.2020.e04024 | es_ES |
dc.type.version | publishedVersion | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Expresión Gráfica | es_ES |
dc.contributor.affiliation | Universidad de Extremadura. Departamento de Ingeniería Mecánica, Energética y de los Materiales | es_ES |
dc.relation.publisherversion | https://www.sciencedirect.com/science/article/pii/S2405844020308689?via%3Dihub | es_ES |
dc.identifier.doi | 10.1016/j.heliyon.2020.e04024 | - |
dc.identifier.publicationtitle | Heliyon | es_ES |
dc.identifier.publicationissue | 6 | es_ES |
dc.identifier.publicationfirstpage | e04024-1 | es_ES |
dc.identifier.publicationlastpage | e04024-6 | es_ES |
dc.identifier.publicationvolume | 6 | es_ES |
dc.identifier.orcid | 0000-0002-4387-1119 | es_ES |
dc.identifier.orcid | 0000-0003-1651-4228 | es_ES |
dc.identifier.orcid | 0000-0002-5177-3623 | es_ES |
Colección: | DEXGR - Artículos DIMEM - Artículos |
Archivos
Archivo | Descripción | Tamaño | Formato | |
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j_heliyon_2020_e04024.pdf | 641,34 kB | Adobe PDF | Descargar |
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