Effect of the Microporous Structure and Nanoparticles on the Refractive Index and Dielectric Constant of Polymer Nanocomposites
| Autor: | Andrey A. Askadskii, Tatyana Matseevich, Yu. I. Matveev |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
Quantitative Biology::Biomolecules Materials science Polymer nanocomposite Physics::Optics Nanoparticle Dielectric Microporous material Polymer 01 natural sciences Condensed Matter::Soft Condensed Matter 010309 optics Solvent Condensed Matter::Materials Science chemistry 0103 physical sciences Physical and Theoretical Chemistry Composite material 010306 general physics Refractive index |
| Zdroj: | Doklady Physical Chemistry. 482:125-129 |
| ISSN: | 1608-3121 0012-5016 |
| DOI: | 10.1134/s0012501618090026 |
| Popis: | The origin of the discrepancy between the calculated dielectric constants of polymers and experimental data has been considered. The differences are caused by the effect of residual amounts of the polymer synthesis products or the solvent used for producing films (plasticizing effect), or by the nonlinear terms of the Clausius–Mossotti function that have an effect on the dielectric constant. In the framework of the developed approach, the influence of nanoparticles on the refractive indices of some polymers and polymer nanocomposites has been evaluated. |
| Databáze: | OpenAIRE |
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