Registro completo de metadatos
| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.creator | Clementi, Luis Alberto | - |
| dc.creator | Vega, Jorge Ruben | - |
| dc.creator | Gugliotta, Luis Marcelino | - |
| dc.creator | Quirantes, Arturo | - |
| dc.date | 2017-09-13T20:06:21Z | - |
| dc.date | 2017-09-13T20:06:21Z | - |
| dc.date | 2012-11 | - |
| dc.date | 2017-09-08T14:20:41Z | - |
| dc.date.accessioned | 2019-04-29T15:50:15Z | - |
| dc.date.available | 2019-04-29T15:50:15Z | - |
| dc.date.issued | 2012-11 | - |
| dc.identifier | Clementi, Luis Alberto; Vega, Jorge Ruben; Gugliotta, Luis Marcelino; Quirantes, Arturo; Characterization of Spherical Core-Shell Particles by Static Light Scattering. Estimation of the Core- and Particle- Size Distributions; Elsevier; Journal of Quantitative Spectroscopy and Radiative Transfer; 113; 17; 11-2012; 2255-2264 | - |
| dc.identifier | 0022-4073 | - |
| dc.identifier | http://hdl.handle.net/11336/24193 | - |
| dc.identifier | CONICET Digital | - |
| dc.identifier | CONICET | - |
| dc.identifier.uri | http://rodna.bn.gov.ar:8080/jspui/handle/bnmm/303347 | - |
| dc.description | A numerical method is proposed for the characterization of core-shell spherical particles from static light scattering (SLS) measurements. The method is able to estimate the core size distribution (CSD) and the particle size distribution (PSD), through the following two-step procedure: i) the estimation of the bivariate core - particle size distribution (C-PSD), by solving a linear ill-conditioned inverse problem through a generalized Tikhonov regularization strategy, and ii) the calculation of the CSD and the PSD from the estimated C-PSD. First, the method was evaluated on the basis of several simulated examples, with polystyrene - poly(methyl methacrylate) core-shell particles of different CSDs and PSDs. Then, two samples of hematite - Yttrium basic carbonate core-shell particles were successfully characterized. In all analyzed examples, acceptable estimates of the PSD and the average diameter of the CSD were obtained. Based on the single-scattering Mie theory, the proposed method is an effective tool for characterizing core-shell colloidal particles larger than their Rayleigh limit without requiring any a-priori assumption on the shape of the size distributions. Under such conditions, the PSDs can always be adequately estimated; while acceptable CSD estimates are obtained when the core/shell particles exhibit either a high optical contrast, or a moderate optical contrast but with a high average core diameter / average particle diameter ratio. | - |
| dc.description | Fil: Clementi, Luis Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina | - |
| dc.description | Fil: Vega, Jorge Ruben. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina | - |
| dc.description | Fil: Gugliotta, Luis Marcelino. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Santa Fe. Instituto de Desarrollo Tecnológico para la Industria Química. Universidad Nacional del Litoral. Instituto de Desarrollo Tecnológico para la Industria Química; Argentina | - |
| dc.description | Fil: Quirantes, Arturo. Universidad de Granada; España | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Elsevier | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jqsrt.2012.08.003 | - |
| dc.relation | info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0022407312003676 | - |
| dc.rights | info:eu-repo/semantics/restrictedAccess | - |
| dc.rights | https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ | - |
| dc.source | reponame:CONICET Digital (CONICET) | - |
| dc.source | instname:Consejo Nacional de Investigaciones Científicas y Técnicas | - |
| dc.source | instacron:CONICET | - |
| dc.subject | CORE-SHELL PARTICLES | - |
| dc.subject | CORE-SIZE DISTRIBUTION | - |
| dc.subject | STATIC LIGHT SCATTERING | - |
| dc.subject | INVERSE PROBLEM | - |
| dc.title | Characterization of Spherical Core-Shell Particles by Static Light Scattering. Estimation of the Core- and Particle- Size Distributions | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | CONICET | |
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