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Campo DC | Valor | Idioma |
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dc.contributor.author | Perez, Juan M. | - |
dc.contributor.author | Teixeira, Silvio R. | - |
dc.contributor.author | Rincon, Jesus Ma. | - |
dc.contributor.author | Romero, Maximina | - |
dc.date.accessioned | 2014-05-20T13:23:07Z | - |
dc.date.accessioned | 2016-10-25T16:44:13Z | - |
dc.date.available | 2014-05-20T13:23:07Z | - |
dc.date.available | 2016-10-25T16:44:13Z | - |
dc.date.issued | 2012-11-01 | - |
dc.identifier | http://dx.doi.org/10.1111/j.1551-2916.2012.05415.x | - |
dc.identifier.citation | Journal of The American Ceramic Society. Hoboken: Wiley-blackwell, v. 95, n. 11, p. 3441-3447, 2012. | - |
dc.identifier.issn | 0002-7820 | - |
dc.identifier.uri | http://hdl.handle.net/11449/6927 | - |
dc.identifier.uri | http://acervodigital.unesp.br/handle/11449/6927 | - |
dc.description.abstract | The complex development of crystals found in the crystallization of SiO2-Al2O3-CaO-Na2O glass has been explained using Differential Thermal Analysis. The crystal growth process has been studied using isoconversional, invariant kinetic parameters, and master plots methods. The applied kinetic models have revealed activation energy values that are over 360 and 385 kJ/mol by employing the integral and differential kinetic methods, respectively. The crystallization process schedule that was previously observed using scanning electron microscopy has been corroborated in this study using the kinetic methods. The crystallization of wollastonite occurs through a complex two-stage mechanism, with early three-dimensional growth of crystals (A(3) mechanism) on the surface of glass particles followed by one-dimensional growth of needles (A(3/2) mechanism) toward the interior of grains. The results presented in this article are in agreement with a previous paper that employed the Kissinger non-isothermal method and the Ligero approximation. | en |
dc.description.sponsorship | CSIC | - |
dc.description.sponsorship | Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) | - |
dc.description.sponsorship | Pró-Reitoria de Pesquisa da UNESP (PROPe UNESP) | - |
dc.format.extent | 3441-3447 | - |
dc.language.iso | eng | - |
dc.publisher | Wiley-Blackwell | - |
dc.source | Web of Science | - |
dc.title | Understanding the Crystallization Mechanism of a Wollastonite Base Glass Using Isoconversional, IKP Methods and Master Plots | en |
dc.type | outro | - |
dc.contributor.institution | CSIC | - |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | - |
dc.description.affiliation | CSIC, Grp Glassy & Ceram Mat, Inst Ciencias Construcc Eduardo Torroja, Madrid 28033, Spain | - |
dc.description.affiliation | Univ Estadual Paulista UNESP, Dept Fis Quim & Biol, BR-19060080 São Paulo, Brazil | - |
dc.description.affiliationUnesp | Univ Estadual Paulista UNESP, Dept Fis Quim & Biol, BR-19060080 São Paulo, Brazil | - |
dc.description.sponsorshipId | CSIC: JAEDoc-08-00362 | - |
dc.description.sponsorshipId | FAPESP: 08/04368-4 | - |
dc.identifier.doi | 10.1111/j.1551-2916.2012.05415.x | - |
dc.identifier.wos | WOS:000310600900017 | - |
dc.rights.accessRights | Acesso restrito | - |
dc.relation.ispartof | Journal of the American Ceramic Society | - |
Aparece nas coleções: | Artigos, TCCs, Teses e Dissertações da Unesp |
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